Cyrus Shahabi

Orcid: 0000-0001-9118-0681

Affiliations:
  • University of Southern California, Los Angeles, USA


According to our database1, Cyrus Shahabi authored at least 404 papers between 1993 and 2024.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2014, "For contributions to the fields of multimedia, geospatial and distributed databases".

Timeline

Legend:

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Bibliography

2024
Supporting secure dynamic alert zones using searchable encryption and graph embedding.
VLDB J., January, 2024

Front Matter.
Proc. VLDB Endow., January, 2024

Spatial Fairness: The Case for its Importance, Limitations of Existing Work, and Guidelines for Future Research.
CoRR, 2024

BiasBuster: a Neural Approach for Accurate Estimation of Population Statistics using Biased Location Data.
CoRR, 2024

Dynamic GNNs for Precise Seizure Detection and Classification from EEG Data.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2024

Fair Spatial Indexing: A paradigm for Group Spatial Fairness.
Proceedings of the Proceedings 27th International Conference on Extending Database Technology, 2024

Truck Detection and Counting in Low-Light Condition: Do We Need Infrared Camera?
Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2024

2023
HTF: Homogeneous Tree Framework for Differentially Private Release of Large Geospatial Datasets with Self-tuning Structure Height.
ACM Trans. Spatial Algorithms Syst., December, 2023

L-BGNN: Layerwise Trained Bipartite Graph Neural Networks.
IEEE Trans. Neural Networks Learn. Syst., December, 2023

Centralized Routing for Bike-Sharing Systems.
IEEE Trans. Knowl. Data Eng., 2023

NeuroSketch: Fast and Approximate Evaluation of Range Aggregate Queries with Neural Networks.
Proc. ACM Manag. Data, 2023

A Neural Approach to Spatio-Temporal Data Release with User-Level Differential Privacy.
Proc. ACM Manag. Data, 2023

Holistic Survey of Privacy and Fairness in Machine Learning.
CoRR, 2023

Towards Mobility Data Science (Vision Paper).
CoRR, 2023

Unveiling and Mitigating Bias in Ride-Hailing Pricing for Equitable Policy Making.
CoRR, 2023

Supporting Pandemic Preparedness with Privacy Enhancing Technology.
Proceedings of the 5th IEEE International Conference on Trust, 2023

Missed Opportunities in Fair AI.
Proceedings of the 2023 SIAM International Conference on Data Mining, 2023

CSGAN: Modality-Aware Trajectory Generation via Clustering-based Sequence GAN.
Proceedings of the 24th IEEE International Conference on Mobile Data Management, 2023

Time-variant road network-based bridgelets.
Proceedings of the 24th IEEE International Conference on Mobile Data Management, 2023

An Evaluation of Time-Series Anomaly Detection in Computer Networks.
Proceedings of the International Conference on Information Networking, 2023

On Distribution Dependent Sub-Logarithmic Query Time of Learned Indexing.
Proceedings of the International Conference on Machine Learning, 2023

Generating Realistic and Representative Trajectories with Mobility Behavior Clustering.
Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems, 2023

Learning Dynamic Graphs from All Contextual Information for Accurate Point-of-Interest Visit Forecasting.
Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems, 2023

2022
Spatial Gems 2022 Workshop Report: The 4th ACM SIGSPATIAL International Workshop on Spatial Gems.
ACM SIGSPATIAL Special, November, 2022

Toward Accurate Spatiotemporal COVID-19 Risk Scores Using High-Resolution Real-World Mobility Data.
ACM Trans. Spatial Algorithms Syst., 2022

ASTRO: Reducing COVID-19 Exposure through Contact Prediction and Avoidance.
ACM Trans. Spatial Algorithms Syst., 2022

Introduction to the Special Issue on Intelligent Trajectory Analytics: Part II.
ACM Trans. Intell. Syst. Technol., 2022

Introduction to the Special Issue on Intelligent Trajectory Analytics: Part I.
ACM Trans. Intell. Syst. Technol., 2022

A Neural Database for Differentially Private Spatial Range Queries.
Proc. VLDB Endow., 2022

Models and Mechanisms for Spatial Data Fairness.
Proc. VLDB Endow., 2022

Mobility Data Science (Dagstuhl Seminar 22021).
Dagstuhl Reports, 2022

Models and Mechanisms for Fairness in Location Data Processing.
CoRR, 2022

Differentially Private Occupancy Monitoring from WiFi Access Points.
Proceedings of the 23rd IEEE International Conference on Mobile Data Management, 2022

Data-driven Traffic Index from Sparse and Incomplete Data.
Proceedings of the 25th IEEE International Conference on Intelligent Transportation Systems, 2022

Towards Scalable and Efficient Client Selection for Federated Object Detection.
Proceedings of the 26th International Conference on Pattern Recognition, 2022

Differentially-Private Publication of Origin-Destination Matrices with Intermediate Stops.
Proceedings of the 25th International Conference on Extending Database Technology, 2022

Generation of Synthetic Urban Vehicle Trajectories.
Proceedings of the IEEE International Conference on Big Data, 2022

HAGEN: Homophily-Aware Graph Convolutional Recurrent Network for Crime Forecasting.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
Label Propagation on K-Partite Graphs with Heterophily.
IEEE Trans. Knowl. Data Eng., 2021

Estimating Spread of Contact-Based Contagions in a Population Through Sub-Sampling.
Proc. VLDB Endow., 2021

EPICGen: An Experimental Platform for Indoor Congestion Generation and Forecasting.
Proc. VLDB Endow., 2021

Gaussian Process for Trajectories.
CoRR, 2021

SemiFed: Semi-supervised Federated Learning with Consistency and Pseudo-Labeling.
CoRR, 2021

NeuroDB: A Neural Network Framework for Answering Range Aggregate Queries and Beyond.
CoRR, 2021

Crosstown Foundry: A Scalable Data-driven Journalism Platform for Hyper-local News.
Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

VAMBC: A Variational Approach for Mobility Behavior Clustering.
Proceedings of the Machine Learning and Knowledge Discovery in Databases. Applied Data Science Track, 2021

Exploring the Spatial-Visual Locality of Geo-tagged Urban Street Images.
Proceedings of the 4th IEEE International Conference on Multimedia Information Processing and Retrieval, 2021

Secure Dynamic Skyline Queries Using Result Materialization.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

REACT: Real-Time Contact Tracing and Risk Monitoring via Privacy-Enhanced Mobile Tracking.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

FloraVision: A Spatial Crowd-based Learning System for California Native Plants.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Integer-arithmetic-only Certified Robustness for Quantized Neural Networks.
Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Kartta Labs: Collaborative Time Travel.
Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

HTF: Homogeneous Tree Framework for Differentially-Private Release of Location Data.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

Quantifying Intrinsic Value of Information of Trajectories.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

CrowdMap: Spatiotemporal Visualization of Anonymous Occupancy Data for Pandemic Response.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

An Efficient and Secure Location-based Alert Protocol using Searchable Encryption and Huffman Codes.
Proceedings of the 24th International Conference on Extending Database Technology, 2021

Clustering Mixed-Type Data with Correlation-Preserving Embedding.
Proceedings of the Database Systems for Advanced Applications, 2021

Placement of DNN Models on Mobile Edge Devices for Effective Video Analysis.
Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

2020
Spatial crowdsourcing: a survey.
VLDB J., 2020

REACT: real-time contact tracing and risk monitoring using privacy-enhanced mobile tracking.
ACM SIGSPATIAL Special, 2020

The 2nd ACM SIGSPATIAL International Workshop on Spatial Gems: Spatial Gems 2020 workshop report.
ACM SIGSPATIAL Special, 2020

Real-Time Distance-Based Outlier Detection in Data Streams.
Proc. VLDB Endow., 2020

DeepTRANS: A Deep Learning System for Public Bus Travel Time Estimation using Traffic Forecasting.
Proc. VLDB Endow., 2020

Fair Task Assignment in Spatial Crowdsourcing.
Proc. VLDB Endow., 2020

A secure location-based alert system with tunable privacy-performance trade-off.
GeoInformatica, 2020

Towards Accurate Spatiotemporal COVID-19 Risk Scores using High Resolution Real-World Mobility Data.
CoRR, 2020

Dynamic Skyline Queries on Encrypted Data Using Result Materialization.
CoRR, 2020

Technical perspective: Computing the value of location data.
Commun. ACM, 2020

Learning a Contextual and Topological Representation of Areas-of-Interest for On-Demand Delivery Application.
Proceedings of the Machine Learning and Knowledge Discovery in Databases: Applied Data Science Track, 2020

CrimeForecaster: Crime Prediction by Exploiting the Geographical Neighborhoods' Spatiotemporal Dependencies.
Proceedings of the Machine Learning and Knowledge Discovery in Databases. Applied Data Science and Demo Track, 2020

3D Spatial Coverage Measurement of Aerial Images.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020

A Web-Based Visualization Tool for 3D Spatial Coverage Measurement of Aerial Images.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020

Spatial Keyframe Extraction Of Mobile Videos For Efficient Object Detection At The Edge.
Proceedings of the IEEE International Conference on Image Processing, 2020

A Class of R*-tree Indexes for Spatial-Visual Search of Geo-tagged Street Images.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

Spatial Privacy Pricing: The Interplay between Privacy, Utility and Price in Geo-Marketplaces.
Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

Differentially-Private Next-Location Prediction with Neural Networks.
Proceedings of the 23rd International Conference on Extending Database Technology, 2020

Enhancing the Performance of Spatial Queries on Encrypted Data Through Graph Embedding.
Proceedings of the Data and Applications Security and Privacy XXXIV, 2020

Piaget: A Probabilistic Inference Approach for Geolocating Historical Buildings.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

Yet Another Deep Learning Approach for Road Damage Detection using Ensemble Learning.
Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019
Spatial gems 2019 workshop report: The 1st ACM SIGSPATIAL International Workshop on Spatial Gems.
ACM SIGSPATIAL Special, 2019

Spatial gems: a new type of workshop at the SIGSPATIAL conference.
ACM SIGSPATIAL Special, 2019

Adversarial Representation Learning on Large-Scale Bipartite Graphs.
CoRR, 2019

Outlier Detection in Non-stationary Data Streams.
Proceedings of the 31st International Conference on Scientific and Statistical Database Management, 2019

Fast Distance-based Outlier Detection in Data Streams based on Micro-clusters.
Proceedings of the Tenth International Symposium on Information and Communication Technology, 2019

MR-Cubes: On-the-Fly Computation of Location Popularity from Check-in Data Streams.
Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

Time-Dependent Reachability Analysis: A Data-Driven Approach.
Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

Recognizing Material of a Covered Object: A Case Study With Graffiti.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

TVDP: Translational Visual Data Platform for Smart Cities.
Proceedings of the 35th IEEE International Conference on Data Engineering Workshops, 2019

Protecting against Inference Attacks on Co-Location Data.
Proceedings of the 28th International Conference on Computer Communication and Networks, 2019

A Privacy-Preserving, Accountable and Spam-Resilient Geo-Marketplace.
Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2019

ADMSv2: A Modern Architecture for Transportation Data Management and Analysis.
Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Advances on Resilient and Intelligent Cities, 2019

A Utility-Preserving and Scalable Technique for Protecting Location Data with Geo-Indistinguishability.
Proceedings of the Advances in Database Technology, 2019

Representation Learning for Early Sepsis Prediction.
Proceedings of the 46th Computing in Cardiology, 2019

A Crowd-Based Image Learning Framework using Edge Computing for Smart City Applications.
Proceedings of the Fifth IEEE International Conference on Multimedia Big Data, 2019

Spatial Aggregation of Visual Features for Image Data Search in a Large Geo-Tagged Image Dataset.
Proceedings of the Fifth IEEE International Conference on Multimedia Big Data, 2019

DETECT: Deep Trajectory Clustering for Mobility-Behavior Analysis.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018
Location Privacy in Spatial Crowdsourcing.
Proceedings of the Handbook of Mobile Data Privacy., 2018

Voronoi Diagrams.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Road Networks.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Applications of Sensor Network Data Management.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

A Real-Time Framework for Task Assignment in Hyperlocal Spatial Crowdsourcing.
ACM Trans. Intell. Syst. Technol., 2018

A brief overview of machine learning methods for short-term traffic forecasting and future directions.
ACM SIGSPATIAL Special, 2018

Optimal group route query: Finding itinerary for group of users in spatial databases.
GeoInformatica, 2018

Traffic Accident Detection with Spatiotemporal Impact Measurement.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2018

I3: An IoT Marketplace for Smart Communities.
Proceedings of the 16th Annual International Conference on Mobile Systems, 2018

Privacy Preserving Reverse k-Nearest Neighbor Queries.
Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018

Multi-task Representation Learning for Travel Time Estimation.
Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2018

Diffusion Convolutional Recurrent Neural Network: Data-Driven Traffic Forecasting.
Proceedings of the 6th International Conference on Learning Representations, 2018

Privacy-Preserving Online Task Assignment in Spatial Crowdsourcing with Untrusted Server.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Los angeles metro bus data analysis using GPS trajectory and schedule data (demo paper).
Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

Exploiting spatiotemporal patterns for accurate air quality forecasting using deep learning.
Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

ADAPT-pricing: a dynamic and predictive technique for pricing to maximize revenue in ridesharing platforms.
Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

Spatial Coverage Measurement of Geo- Tagged Visual Data: A Database Approach.
Proceedings of the Fourth IEEE International Conference on Multimedia Big Data, 2018

Image Classification to Determine the Level of Street Cleanliness: A Case Study.
Proceedings of the Fourth IEEE International Conference on Multimedia Big Data, 2018

A Deep Learning Approach for Road Damage Detection from Smartphone Images.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

A Data-Centric Approach for Image Scene Localization.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017
Voronoi Diagrams for Query Processing.
Proceedings of the Encyclopedia of GIS., 2017

GeoSocial Data Analytics.
Proceedings of the Encyclopedia of GIS., 2017

Accident Impact Prediction.
Proceedings of the Encyclopedia of GIS., 2017

Predictive Path Planning.
Proceedings of the Encyclopedia of GIS., 2017

k-NN Search in Time-Dependent Road Networks.
Proceedings of the Encyclopedia of GIS., 2017

Differentially Private Location Protection for Worker Datasets in Spatial Crowdsourcing.
IEEE Trans. Mob. Comput., 2017

Spatial Crowdsourcing: Challenges, Techniques, and Applications.
Proc. VLDB Endow., 2017

Querying geo-tagged videos for vision applications using spatial metadata.
EURASIP J. Image Video Process., 2017

A Review on the Applications of Crowdsourcing in Human Pathology.
CoRR, 2017

m-TSNE: A Framework for Visualizing High-Dimensional Multivariate Time Series.
CoRR, 2017

Location Privacy in Spatial Crowdsourcing.
CoRR, 2017

Graph Convolutional Recurrent Neural Network: Data-Driven Traffic Forecasting.
CoRR, 2017

Hybrid Indexes to Expedite Spatial-Visual Search.
CoRR, 2017

PaRE: A System for Personalized Route Guidance.
Proceedings of the 26th International Conference on World Wide Web, 2017

Multi-user Itinerary Planning for Optimal Group Preference.
Proceedings of the Advances in Spatial and Temporal Databases, 2017

Deep Learning: A Generic Approach for Extreme Condition Traffic Forecasting.
Proceedings of the 2017 SIAM International Conference on Data Mining, 2017

Hybrid Indexes for Spatial-Visual Search.
Proceedings of the on Thematic Workshops of ACM Multimedia 2017, Mountain View, CA, USA, October 23, 2017

Mining Human Mobility to Quantify Performance Status.
Proceedings of the 2017 IEEE International Conference on Data Mining Workshops, 2017

Situation Aware Multi-task Learning for Traffic Prediction.
Proceedings of the 2017 IEEE International Conference on Data Mining, 2017

Prediction-Based Task Assignment in Spatial Crowdsourcing.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

An On-line Truthful and Individually Rational Pricing Mechanism for Ride-sharing.
Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Efficient Indexing and Querying of Geo-tagged Aerial Videos.
Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Geo-Spatial Multimedia Sentiment Analysis in Disasters.
Proceedings of the 2017 IEEE International Conference on Data Science and Advanced Analytics, 2017

Scenic Routes Now: Efficiently Solving the Time-Dependent Arc Orienteering Problem.
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017

On Identifying Disaster-Related Tweets: Matching-Based or Learning-Based?
Proceedings of the Third IEEE International Conference on Multimedia Big Data, 2017

On on-line task assignment in spatial crowdsourcing.
Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016
Inferring Social Strength from Spatiotemporal Data.
ACM Trans. Database Syst., 2016

D-ToSS: A Distributed Throwaway Spatial Index Structure for Dynamic Location Data.
IEEE Trans. Knowl. Data Eng., 2016

Big Data: Challenges and Opportunities for Disaster Recovery (NII Shonan Meeting 2016-6).
NII Shonan Meet. Rep., 2016

Distance-based Outlier Detection in Data Streams.
Proc. VLDB Endow., 2016

Efficient indexing and retrieval of large-scale geo-tagged video databases.
GeoInformatica, 2016

Task selection in spatial crowdsourcing from worker's perspective.
GeoInformatica, 2016

Spatial Crowdsourcing: Challenges and Opportunities.
IEEE Data Eng. Bull., 2016

Geographic Segmentation via Latent Poisson Factor Model.
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, 2016

GeoSocialBound: an efficient framework for estimating social POI boundaries using spatio-textual information.
Proceedings of the Third International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, 2016

An empirical study of workers' behavior in spatial crowdsourcing.
Proceedings of the Third International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, 2016

PerNav: A Route Summarization Framework for Personalized Navigation.
Proceedings of the 2016 International Conference on Management of Data, 2016

Real-time task assignment in hyperlocal spatial crowdsourcing under budget constraints.
Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communications, 2016

SCAWG: A toolbox for generating synthetic workload for spatial crowdsourcing.
Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communication Workshops, 2016

GeoUGV: user-generated mobile video dataset with fine granularity spatial metadata.
Proceedings of the 7th International Conference on Multimedia Systems, 2016

Latent Space Model for Road Networks to Predict Time-Varying Traffic.
Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2016

Spatial influence - measuring followship in the real world.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

Differentially private publication of location entropy.
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016

An entropy-based framework for efficient post-disaster assessment based on crowdsourced data.
Proceedings of the Second ACM SIGSPATIAL International Workshop on the Use of GIS in Emergency Management, 2016

Price-aware real-time ride-sharing at scale: an auction-based approach.
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016

Validation of Automated Mobility Assessment Using a Single 3D Sensor.
Proceedings of the Computer Vision - ECCV 2016 Workshops, 2016

Inferring Traffic Incident Start Time with Loop Sensor Data.
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

Incorporating Geo-Tagged Mobile Videos into Context-Aware Augmented Reality Applications.
Proceedings of the IEEE Second International Conference on Multimedia Big Data, 2016

The Future of Driverless Cars.
Proceedings of the Google It, Total Information Awareness, 2016

2015
The Pareto Principle Is Everywhere: Finding Informative Sentences for Opinion Summarization Through Leader Detection.
Proceedings of the Recommendation and Search in Social Networks, 2015

Personalization of Web Search Using Social Signals.
Proceedings of the Recommendation and Search in Social Networks, 2015

A Server-Assigned Spatial Crowdsourcing Framework.
ACM Trans. Spatial Algorithms Syst., 2015

Forecasting spatiotemporal impact of traffic incidents for next-generation navigation systems.
Knowl. Inf. Syst., 2015

Mining the Situation: Spatiotemporal Traffic Prediction With Big Data.
IEEE J. Sel. Top. Signal Process., 2015

Inferring Real-World Relationships from Spatiotemporal Data.
IEEE Data Eng. Bull., 2015

Towards Fast and Accurate Solutions to Vehicle Routing in a Large-Scale and Dynamic Environment.
Proceedings of the Advances in Spatial and Temporal Databases, 2015

Real-Time Multi-Criteria Social Graph Partitioning: A Game Theoretic Approach.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

Scalable Spatial Crowdsourcing: A Study of Distributed Algorithms.
Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015

Gift: A geospatial image and video filtering tool for computer vision applications with geo-tagged mobile videos.
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Activity Recognition Using Wrist-Worn Sensors for Human Performance Evaluation.
Proceedings of the IEEE International Conference on Data Mining Workshop, 2015

PrivGeoCrowd: A toolbox for studying private spatial Crowdsourcing.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015

Differentially Private H-Tree.
Proceedings of the 2nd Workshop on Privacy in Geographic Information Collection and Analysis, 2015

Privacy-preserving inference of social relationships from location data: a vision paper.
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

An arc orienteering algorithm to find the most scenic path on a large-scale road network.
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Efficient algorithms for answering reverse spatial-keyword nearest neighbor queries.
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Task matching and scheduling for multiple workers in spatial crowdsourcing.
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Probabilistic estimation of link travel times in dynamic road networks.
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Effectively crowdsourcing the acquisition and analysis of visual data for disaster response.
Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

Cost-efficient partitioning of spatial data on cloud.
Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

2014
Efficient Algorithms and Cost Models for Reverse Spatial-Keyword <i>k</i>-Nearest Neighbor Search.
ACM Trans. Database Syst., 2014

Authentication of k Nearest Neighbor Query on Road Networks.
IEEE Trans. Knowl. Data Eng., 2014

A Framework for Protecting Worker Location Privacy in Spatial Crowdsourcing.
Proc. VLDB Endow., 2014

Janus - Multi Source Event Detection and Collection System for Effective Surveillance of Criminal Activity.
J. Inf. Process. Syst., 2014

Big data and its technical challenges.
Commun. ACM, 2014

Key Frame Selection Algorithms for Automatic Generation of Panoramic Images from Crowdsourced Geo-tagged Videos.
Proceedings of the Web and Wireless Geographical Information Systems, 2014

A Benchmark to Evaluate Mobile Video Upload to Cloud Infrastructures.
Proceedings of the Big Data Benchmarks, Performance Optimization, and Emerging Hardware, 2014

MediaQ: mobile multimedia management system.
Proceedings of the Multimedia Systems Conference 2014, 2014

ToSS-it: A Cloud-Based Throwaway Spatial Index Structure for Dynamic Location Data.
Proceedings of the IEEE 15th International Conference on Mobile Data Management, 2014

Active key frame selection for 3D model reconstruction from crowdsourced geo-tagged videos.
Proceedings of the IEEE International Conference on Multimedia and Expo, 2014

Context-Aware Online Spatiotemporal Traffic Prediction.
Proceedings of the 2014 IEEE International Conference on Data Mining Workshops, 2014

An efficient index structure for large-scale geo-tagged video databases.
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

2013
Spatial Query Integrity with Voronoi Neighbors.
IEEE Trans. Knowl. Data Eng., 2013

TAPAS: Trustworthy privacy-aware participatory sensing.
Knowl. Inf. Syst., 2013

Users plan optimization for participatory urban texture documentation.
GeoInformatica, 2013

A query integrity assurance scheme for accessing outsourced spatial databases.
GeoInformatica, 2013

Blind evaluation of location based queries using space transformation to preserve location privacy.
GeoInformatica, 2013

Monitoring mobility disorders at home using 3D visual sensors and mobile sensors.
Proceedings of the Wireless Health 2013, 2013

EBM: an entropy-based model to infer social strength from spatiotemporal data.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

Towards a generic framework for trustworthy spatial crowdsourcing.
Proceedings of the 12th International ACM Workshop on Data Engineering for Wireless and Mobile Access, 2013

Forecasting Spatiotemporal Impact of Traffic Incidents on Road Networks.
Proceedings of the 2013 IEEE 13th International Conference on Data Mining, 2013

Crowd sensing of traffic anomalies based on human mobility and social media.
Proceedings of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013

GeoTruCrowd: trustworthy query answering with spatial crowdsourcing.
Proceedings of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013

Maximizing the number of worker's self-selected tasks in spatial crowdsourcing.
Proceedings of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013

Real-Time Traffic Video Analysis Using Intel Viewmont Coprocessor.
Proceedings of the Databases in Networked Information Systems - 8th International Workshop, 2013

Entropy-based histograms for selectivity estimation.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

Graph-based informative-sentence selection for opinion summarization.
Proceedings of the Advances in Social Networks Analysis and Mining 2013, 2013

2012
Efficient Reachability Query Evaluation in Large Spatiotemporal Contact Datasets.
Proc. VLDB Endow., 2012

Temporal-Textual Retrieval: Time and Keyword Search in Web Documents.
Int. J. Next Gener. Comput., 2012

SKIF-P: a point-based indexing and ranking of web documents for spatial-keyword search.
GeoInformatica, 2012

Social-Textual Search and Ranking.
Proceedings of the First International Workshop on Crowdsourcing Web Search, 2012

Utilizing Real-World Transportation Data for Accurate Traffic Prediction.
Proceedings of the 12th IEEE International Conference on Data Mining, 2012

GeoCrowd: enabling query answering with spatial crowdsourcing.
Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012

Enforcing k nearest neighbor query integrity on road networks.
Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012

Indexing Network Voronoi Diagrams.
Proceedings of the Database Systems for Advanced Applications, 2012

2011
IWGS 2010 workshop report: The First ACM SIGSPATIAL International Workshop on Geostreaming (San Jose, California - November 2, 2010).
ACM SIGSPATIAL Special, 2011

A privacy-aware framework for participatory sensing.
SIGKDD Explor., 2011

SWATS: Wireless sensor networks for steamflood and waterflood pipeline monitoring.
IEEE Netw., 2011

Location privacy: going beyond K-anonymity, cloaking and anonymizers.
Knowl. Inf. Syst., 2011

A Case Study of Participatory Data Transfer for Urban Temperature Monitoring.
Proceedings of the Web and Wireless Geographical Information Systems, 2011

Online Computation of Fastest Path in Time-Dependent Spatial Networks.
Proceedings of the Advances in Spatial and Temporal Databases, 2011

Towards preserving privacy in participatory sensing.
Proceedings of the Ninth Annual IEEE International Conference on Pervasive Computing and Communications, 2011

Towards integrating real-world spatiotemporal data with social networks.
Proceedings of the 19th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2011

Discovering patterns in traffic sensor data.
Proceedings of the 2011 ACM SIGSPATIAL International Workshop on GeoStreaming, 2011

GEOSO - A Geo-Social Model: From Real-World Co-occurrences to Social Connections.
Proceedings of the Databases in Networked Information Systems - 7th International Workshop, 2011

2010
VoR-Tree: R-trees with Voronoi Diagrams for Efficient Processing of Spatial Nearest Neighbor Queries.
Proc. VLDB Endow., 2010

Geospatial Stream Query Processing using Microsoft SQL Server StreamInsight.
Proc. VLDB Endow., 2010

A taxonomy of approaches to preserve location privacy in location-based services.
Int. J. Comput. Sci. Eng., 2010

GeoDec: A framework to visualize and query geospatial data for decision-making.
IEEE Multim., 2010

Crowdsourcing What Is Where: Community-Contributed Photos as Volunteered Geographic Information.
IEEE Multim., 2010

GeoSIM: A Geospatial Data Collection System for Participatory Urban Texture Documentation.
IEEE Data Eng. Bull., 2010

Privacy assurance in mobile sensing networks: Go beyond trusted servers.
Proceedings of the Eigth Annual IEEE International Conference on Pervasive Computing and Communications, 2010

TransDec: A spatiotemporal query processing framework for transportation systems.
Proceedings of the 26th International Conference on Data Engineering, 2010

Scalable shortest paths browsing on land surface.
Proceedings of the 18th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2010

INTACT: a spatial query integrity assurance framework for location-based services.
Proceedings of the 18th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2010

Using location based social networks for quality-aware participatory data transfer.
Proceedings of the 2010 International Workshop on Location Based Social Networks, 2010

Spatiotemporal summarization of traffic data streams.
Proceedings of the 2010 ACM SIGSPATIAL International Workshop on GeoStreaming, 2010

Verifying spatial queries using Voronoi neighbors.
Proceedings of the 18th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2010

A case for time-dependent shortest path computation in spatial networks.
Proceedings of the 18th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2010

A general approach to discovering, registering, and extracting features from raster maps.
Proceedings of the Document Recognition and Retrieval XVII, 2010

Towards K-Nearest Neighbor Search in Time-Dependent Spatial Network Databases.
Proceedings of the Databases in Networked Information Systems, 6th International Workshop, 2010

Hybrid Indexing and Seamless Ranking of Spatial and Textual Features of Web Documents.
Proceedings of the Database and Expert Systems Applications, 21st International Conference, 2010

Efficient K-Nearest Neighbor Search in Time-Dependent Spatial Networks.
Proceedings of the Database and Expert Systems Applications, 21st International Conference, 2010

Efficient Approximate Visibility Query in Large Dynamic Environments.
Proceedings of the Database Systems for Advanced Applications, 2010

Voronoi-Based Geospatial Query Processing with MapReduce.
Proceedings of the Cloud Computing, Second International Conference, 2010

2009
Voronoi Diagrams.
Proceedings of the Encyclopedia of Database Systems, 2009

Road Networks.
Proceedings of the Encyclopedia of Database Systems, 2009

Applications of Sensor Network Data Management.
Proceedings of the Encyclopedia of Database Systems, 2009

Approximate Voronoi cell computation on spatial data streams.
VLDB J., 2009

Processing spatial skyline queries in both vector spaces and spatial network databases.
ACM Trans. Database Syst., 2009

Continuous Monitoring of Nearest Neighbors on Land Surface.
Proc. VLDB Endow., 2009

Automatic and Accurate Extraction of Road Intersections from Raster Maps.
GeoInformatica, 2009

Web data retrieval: solving spatial range queries using <i>k</i>-nearest neighbor searches.
GeoInformatica, 2009

Query Integrity Assurance of Location-Based Services Accessing Outsourced Spatial Databases.
Proceedings of the Advances in Spatial and Temporal Databases, 2009

Efficient Continuous Nearest Neighbor Query in Spatial Networks Using Euclidean Restriction.
Proceedings of the Advances in Spatial and Temporal Databases, 2009

Poster abstract: A distributed algorithm to compute spatial skyline in wireless sensor networks.
Proceedings of the 8th International Conference on Information Processing in Sensor Networks, 2009

Accurate Discovery of Valid Convoys from Moving Object Trajectories.
Proceedings of the ICDM Workshops 2009, 2009

An Approach to Glove-Based Gesture Recognition.
Proceedings of the Human-Computer Interaction. Novel Interaction Methods and Techniques, 2009

Efficient Viewpoint Selection for Urban Texture Documentation.
Proceedings of the GeoSensor Networks, Third International Conference, 2009

Efficient viewpoint assignment for urban texture documentation.
Proceedings of the 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2009

<i>GeoDec</i>: a multi-layered query processing framework for spatio-temporal data.
Proceedings of the 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2009

Towards modeling the traffic data on road networks.
Proceedings of the Second International Workshop on Computational Transportation Science, 2009

Private Information Retrieval Techniques for Enabling Location Privacy in Location-Based Services.
Proceedings of the Privacy in Location-Based Applications, 2009

Private Buddy Search: Enabling Private Spatial Queries in Social Networks.
Proceedings of the 12th IEEE International Conference on Computational Science and Engineering, 2009

2008
Voronoi Diagrams for Query Processing.
Proceedings of the Encyclopedia of GIS., 2008

The optimal sequenced route query.
VLDB J., 2008

Indexing land surface for efficient kNN query.
Proc. VLDB Endow., 2008

A hybrid aggregation and compression technique for road network databases.
Knowl. Inf. Syst., 2008

Processing Optimal Sequenced Route Queries Using Voronoi Diagrams.
GeoInformatica, 2008

Automatically and Accurately Conflating Raster Maps with Orthoimagery.
GeoInformatica, 2008

Immersidata Analysis: Four Case Studies.
Computer, 2008

ProDA: An End-to-End Wavelet-Based OLAP System for Massive Datasets.
Computer, 2008

Partial read from peer-to-peer databases.
Comput. Commun., 2008

Plot Query Processing with Wavelets.
Proceedings of the Scientific and Statistical Database Management, 2008

Private queries in location based services: anonymizers are not necessary.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

Robust Time-Referenced Segmentation of Moving Object Trajectories.
Proceedings of the 8th IEEE International Conference on Data Mining (ICDM 2008), 2008

Fixed-Precision Approximate Continuous Aggregate Queries in Peer-to-Peer Databases.
Proceedings of the 24th International Conference on Data Engineering, 2008

2007
The Clustered AGgregation (CAG) technique leveraging spatial and temporal correlations in wireless sensor networks.
ACM Trans. Sens. Networks, 2007

An experimental study of alternative shape-based image retrieval techniques.
Multim. Tools Appl., 2007

Modelling P2P data networks under complex system theory.
Int. J. Comput. Sci. Eng., 2007

An algorithmic approach for static and dynamic gesture recognition utilising mechanical and biomechanical characteristics.
Int. J. Bioinform. Res. Appl., 2007

An efficient k nearest neighbor search for multivariate time series.
Inf. Comput., 2007

Supporting Range Queries on Web Data Using k-Nearest Neighbor Search.
Proceedings of the Tenth International Workshop on the Web and Databases, 2007

Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy.
Proceedings of the Advances in Spatial and Temporal Databases, 2007

EntityBases: Compiling, Organizing and Querying Massive Entity Repositories.
Proceedings of the 2007 International Conference on Artificial Intelligence, 2007

Optimal traversal planning in road networks with navigational constraints.
Proceedings of the 15th ACM International Symposium on Geographic Information Systems, 2007

Location Privacy in Geospatial Decision-Making.
Proceedings of the Databases in Networked Information Systems, 5th International Workshop, 2007

2006
A multi-threshold online smoothing technique for variable rate multimedia streams.
Multim. Tools Appl., 2006

MBC-based shape retrieval: basics, optimizations, and open problems.
Multim. Tools Appl., 2006

BroadScale: Efficient scaling of heterogeneous storage systems.
Int. J. Digit. Libr., 2006

Utilizing Voronoi Cells of Location Data Streams for Accurate Computation of Aggregate Functions in Sensor Networks.
GeoInformatica, 2006

Automatically Conflating Road Vector Data with Orthoimagery.
GeoInformatica, 2006

The Spatial Skyline Queries.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006

Additively Weighted Voronoi Diagrams for Optimal Sequenced Route Queries.
Proceedings of the Third STDBM Workshop on Spatio-Temporal Database Management, 2006

Automatically and Efficiently Matching Road Networks with Spatial Attributes in Unknown Geometry Systems.
Proceedings of the Third STDBM Workshop on Spatio-Temporal Database Management, 2006

Game development for experience through staying there.
Proceedings of the 2006 ACM SIGGRAPH symposium on Videogames, 2006

Geodec: Enabling Geospatial Decision Making.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Feature Subset Selection on Multivariate Time Series with Extremely Large Spatial Features.
Proceedings of the Workshops Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 2006), 2006

A Multi-Resolution Compression Scheme for EfficientWindow Queries over Road Network Databases.
Proceedings of the Workshops Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 2006), 2006

Partial Selection Query in Peer-to-Peer Databases.
Proceedings of the 22nd International Conference on Data Engineering, 2006

Automatic alignment of vector data and orthoimagery for the national map.
Proceedings of the 7th Annual International Conference on Digital Government Research, 2006

2005
Hash-based labeling techniques for storage scaling.
VLDB J., 2005

Feature Subset Selection and Feature Ranking for Multivariate Time Series.
IEEE Trans. Knowl. Data Eng., 2005

Scalability evaluation of the Yima streaming media architecture.
Softw. Pract. Exp., 2005

Report on the first IEEE international workshop on networking meets databases (NetDB'05).
SIGMOD Rec., 2005

Energy-efficient data organization and query processing in sensor networks.
SIGBED Rev., 2005

Hybrid Query and Data Ordering for Fast and Progressive Range-Aggregate Query Answering.
Int. J. Data Warehous. Min., 2005

Alternative Solutions for Continuous K Nearest Neighbor Queries in Spatial Network Databases.
GeoInformatica, 2005

A Multilevel Distance-Based Index Structure for Multivariate Time Series.
Proceedings of the 12th International Symposium on Temporal Representation and Reasoning (TIME 2005), 2005

Change Detection in Time Series Data Using Wavelet Footprints.
Proceedings of the Advances in Spatial and Temporal Databases, 9th International Symposium, 2005

SHIFT-SPLIT: I/O Efficient Maintenance of Wavelet-Transformed Multidimensional Data.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2005

ProDA: a suite of web-services for progressive data analysis.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2005

CL <i>e</i>V<i>er</i>: A Feature Subset Selection Technique for Multivariate Time Series.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2005

On the Stationarity of Multivariate Time Series for Correlation-Based Data Analysis.
Proceedings of the 5th IEEE International Conference on Data Mining (ICDM 2005), 2005

Utilizing Bio-Mechanical Characteristics For User-Independent Gesture Recognition.
Proceedings of the 21st International Conference on Data Engineering Workshops, 2005

Exploiting spatial correlation towards an energy efficient clustered aggregation technique (CAG) [wireless sensor network applications].
Proceedings of IEEE International Conference on Communications, 2005

Modelling Peer-to-Peer Data Networks Under Complex System Theory.
Proceedings of the Databases in Networked Information Systems, 4th International Workshop, 2005

Automating the detection of breaks in continuous user experience with computer games.
Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005

Querical Data Networks.
Proceedings of the Encyclopedia of Database Technologies and Applications, 2005

2004
Alternative strategies for Performing Spatial Joins on Web Sources.
Knowl. Inf. Syst., 2004

RMI System: Internet Meets the Future Home Theater.
IEEE Multim., 2004

Diagnosing Attention Disorders in a Virtual Classroom.
Computer, 2004

AIDA: an Adaptive Immersive Data Analyzer.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, VLDB 2004, Toronto, Canada, August 31, 2004

Voronoi-Based K Nearest Neighbor Search for Spatial Network Databases.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, VLDB 2004, Toronto, Canada, August 31, 2004

Continuous K-Nearest Neighbor Queries in Spatial Network Databases.
Proceedings of the Spatio-Temporal Database Management, 2004

Utilizing Road Network Data for Automatic Identification of Road Intersections from High Resolution Color Orthoimagery.
Proceedings of the Spatio-Temporal Database Management, 2004

A PCA-based similarity measure for multivariate time series.
Proceedings of the Second ACM International Workshop on Multimedia Databases, 2004

WSPDS: Web Services Peer-to-Peer Discovery Service.
Proceedings of the International Conference on Internet Computing, 2004

Supporting spatial aggregation in sensor network databases.
Proceedings of the 12th ACM International Workshop on Geographic Information Systems, 2004

Automatically and accurately conflating orthoimagery and street maps.
Proceedings of the 12th ACM International Workshop on Geographic Information Systems, 2004

SWAM: a family of access methods for similarity-search in peer-to-peer data networks.
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, 2004

2003
Yoda, an adaptive soft classification model: content-based similarity queries and beyond.
Multim. Syst., 2003

Efficient and Anonymous Web-Usage Mining for Web Personalization.
INFORMS J. Comput., 2003

A Road Network Embedding Technique for K-Nearest Neighbor Search in Moving Object Databases.
GeoInformatica, 2003

An Adaptive Recommendation System without Explicit Acquisition of User Relevance Feedback.
Distributed Parallel Databases, 2003

Device Independence and Extensibility in Gesture Recognition.
Proceedings of the IEEE Virtual Reality Conference 2003 (VR 2003), 2003

Automatically Annotating and Integrating Spatial Datasets.
Proceedings of the Advances in Spatial and Temporal Databases, 8th International Symposium, 2003

Brief announcement: efficient flooding in power-law networks.
Proceedings of the Twenty-Second ACM Symposium on Principles of Distributed Computing, 2003

Real-time Pattern Isolation and Recognition Over Immersive Sensor Data Streams.
Proceedings of the 9th International Conference on Multi-Media Modeling, 2003

Proteus: A System for Dynamically Composing and Intelligently Executing Web Services.
Proceedings of the International Conference on Web Services, ICWS '03, June 23, 2003

Web Information Personalization: Challenges and Approaches.
Proceedings of the Databases in Networked Information Systems, 2003

Searchable Querical Data Networks.
Proceedings of the Databases, 2003

AIMS: An Immersidata Management System.
Proceedings of the First Biennial Conference on Innovative Data Systems Research, 2003

Criticality-based Analysis and Design of Unstructured Peer-to-Peer Networks as "Complex Systems".
Proceedings of the 3rd IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2003), 2003

A Run-Time Based Technique to Optimize Queries in Distributed Internet Databases.
Proceedings of the Advanced Topics in Database Research, Vol. 2, 2003

2002
Data Integration and Access - The Digital Government Research Center's Energy Data Collection (EDC) Project.
Proceedings of the Advances in Digital Government - Technology, Human Factors, and Policy, 2002

Decentralized Resource Management for a Distributed Continuous Media Server.
IEEE Trans. Parallel Distributed Syst., 2002

On Scheduling Atomic and Composite Continuous Media Objects.
IEEE Trans. Knowl. Data Eng., 2002

Software engineering tools and approaches for neuroinformatics: the design and implementation of the View-Primitive Data Model framework (VPDMf).
Neurocomputing, 2002

Selectively Materializing Data in Mediators by Analyzing User Queries.
Int. J. Cooperative Inf. Syst., 2002

Yima: A Second-Generation Continuous Media Server.
Computer, 2002

How to Evaluate Multiple Range-Sum Queries Progressively.
Proceedings of the Twenty-first ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2002

Yima: real-time multimedia storage and retrieval.
Proceedings of the 10th ACM International Conference on Multimedia 2002, 2002

A comparison of different haptic compression techniques.
Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

SCADDAR: An Efficient Randomized Technique to Reorganize Continuous Media Blocks.
Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26, 2002

ProPolyne: A Fast Wavelet-Based Algorithm for Progressive Evaluation of Polynomial Range-Sum Queries.
Proceedings of the Advances in Database Technology, 2002

2001
An Adaptive Probe-Based Technique to Optimize Join Queries in Distributed Internet Databases.
J. Database Manag., 2001

The WorlInfo Assistant: Spatio-Temporal Information Integration on the Web.
Proceedings of the VLDB 2001, 2001

2D TSA-tree: A Wavelet-Based Approach to Improve the Efficiency of Multi-Level Spatial Data Mining.
Proceedings of the 13th International Conference on Scientific and Statistical Database Management, 2001

Alternative techniques for the efficient acquisition of haptic data.
Proceedings of the Joint International Conference on Measurements and Modeling of Computer Systems, 2001

A Framework for Efficient and Anonymous Web Usage Mining Based on Client-Side Tracking.
Proceedings of the WEBKDD 2001, 2001

A Unified Framework to Incorporate Soft Query into Image Retrieval Systems.
Proceedings of the ICEIS 2001, 2001

Analysis of haptic data for sign language recognition.
Proceedings of the Universal Access In HCI: Towards an Information Society for All, 2001

Efficiently Querying Moving Objects with Pre-defined Paths in a Distrituted Environment.
Proceedings of the ACM-GIS 2001, 2001

Feature Matrices: A Model for Efficient and Anonymous Web Usage Mining.
Proceedings of the Electronic Commerce and Web Technologies, 2001

Yima: Design and Evaluation of a Streaming Media System for Residential Broadband Services.
Proceedings of the Databases in Telecommunications II, VLDB 2001 International Workshop, 2001

Yoda: An Accurate and Scalable Web-Based Recommendation System.
Proceedings of the Cooperative Information Systems, 9th International Conference, 2001

Alternative Representations and Abstractions for Moving Sensors Databases.
Proceedings of the 2001 ACM CIKM International Conference on Information and Knowledge Management, 2001

2000
Super-Streaming: A New Object Delivery Paradigm for Continuous Media Servers.
Multim. Tools Appl., 2000

A Probe-Based Technique to Optimize Join Queries in Distributed Internet Databases.
Knowl. Inf. Syst., 2000

INSITE: A Tool for Interpreting Users? Interaction with a Web Space.
Proceedings of the VLDB 2000, 2000

TSA-Tree: A Wavelet-Based Approach to Improve the Efficiency of Multi-Level Surprise and Trend Queries on Time-Series Data.
Proceedings of the 12th International Conference on Scientific and Statistical Database Management, 2000

Resiliency and Robustness of Alternative Shape-Based Image Retrieval.
Proceedings of the 2000 International Database Engineering and Applications Symposium, 2000

Image Retrieval by Shape: A Comparative Study.
Proceedings of the 2000 IEEE International Conference on Multimedia and Expo, 2000

TheaterLoc: Using Information Integration Technology to Rapidly Build Virtual Applications.
Proceedings of the 16th International Conference on Data Engineering, San Diego, California, USA, February 28, 2000

MASAA: A Case Study in Building a Distributed Integrated Media Database.
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences (HICSS-33), 2000

Data Placement Techniques for Serpentine Tapes.
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences (HICSS-33), 2000

The TheaterLoc Virtual Application.
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on on Innovative Applications of Artificial Intelligence, July 30, 2000

1999
INsite: Introduction to a Generic Paradigm for Interpreting User-Web Space Interaction.
Proceedings of the ACM CIKM'99 2nd Workshop on Web Information and Data Management (WIDM'99), 1999

Selectively Materializing Data in Mediators by Analyzing Source Structure, Query Distribution and Maintenance Cost.
Proceedings of the ACM CIKM'99 2nd Workshop on Web Information and Data Management (WIDM'99), 1999

Visualization of Spatial Neuroanatomical Data.
Proceedings of the Visual Information and Information Systems, 1999

Immersidata Management: Challenges in Management of Data Generated within an Immersive Environment.
Proceedings of the MIS '99, 1999

TheaterLoc: A Case Study in Building An Information Integration System.
Proceedings of the IJCAI-99 Workshop on Intelligent Information Integration, 1999

2D Topological and Direction Relations in the World of Minimum Bounding Circles.
Proceedings of the 1999 International Database Engineering and Applications Symposium, 1999

Efficient Retrieval and Spatial Querying of 2D Objects.
Proceedings of the IEEE International Conference on Multimedia Computing and Systems, 1999

Multiple Index Structures for Efficient Retrieval of 2D Objects.
Proceedings of the 15th International Conference on Data Engineering, 1999

1998
Object Delivery in Distributed Continuous Media Servers.
Proceedings of the RIDE'98, 1998

Intelligent Caching for Information Mediators: A KR Based Approach.
Proceedings of the 5th International Workshop on Knowledge Represenation Meets Databases (KRDB '98): Innovative Application Programming and Query Interfaces, 1998

Continuous Media Retrieval Optimizer for Hierarchical Storage Structures.
Proceedings of the Third International Conference on Integrated Design and Process Technology, IDPT, 1998

1997
Knowledge Discovery from Users Web-Page Navigation.
Proceedings of the 7th International Workshop on Research Issues in Data Engineering (RIDE '97) High Performance Database Management for Large-Scale Applications, 1997

A Redundant Hierachical Structure for a Distributed Continuous Media Server.
Proceedings of the Interactive Distributed Multimedia Systems and Telecommunication Services, 1997

Analysis and Design of Server Informative WWW-Sites.
Proceedings of the Sixth International Conference on Information and Knowledge Management (CIKM'97), 1997

1995
Continuous Display of Presentations Sharing Clips.
Multim. Syst., 1995

Pipelining Mechanism to Minimize the Latency Time in Hierarchical Multimedia Storage Managers.
Comput. Commun., 1995

Retrieval of Composite Multimedia Objects.
Proceedings of the VLDB'95, 1995

On Configuring a Single Disk Continuous Media Server.
Proceedings of the 1995 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems, 1995

1994
On Multimedia Repositories, Personal Computers, and Hierarchical Storage Systems.
Proceedings of the Second ACM International Conference on Multimedia '94, 1994

1993
An overview of techniques to support continuous retrieval of multimedia objects.
SIGARCH Comput. Archit. News, 1993

Management of Physical Replicas in Parallel Multimedia in Information Systems.
Proceedings of the Foundations of Data Organization and Algorithms, 1993


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