Christian S. Jensen
According to our database1,
Christian S. Jensen
authored at least 482 papers
between 1991 and 2019.
Collaborative distances:
Collaborative distances:
Awards
ACM Fellow
ACM Fellow 2011, "For contributions to temporal and spatio-temporal data management.".
Timeline
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Homepages:
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at orcid.org
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Bibliography
2019
Spatio-Textual Data.
Proceedings of the Encyclopedia of Big Data Technologies., 2019
Parallel Trajectory-to-Location Join.
IEEE Trans. Knowl. Data Eng., 2019
Indexing Trajectories for Travel-Time Histogram Retrieval.
Proceedings of the Advances in Database Technology, 2019
In Good Company: Efficient Retrieval of the Top-k Most Relevant Event-Partner Pairs.
Proceedings of the Database Systems for Advanced Applications, 2019
Efficiently Mining Maximal Diverse Frequent Itemsets.
Proceedings of the Database Systems for Advanced Applications, 2019
2018
Indexing of the Current and Near-Future Positions of Moving Objects.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Map Matching.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Variable Time Span.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Valid Time.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
User-Defined Time.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Transaction Time.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Timeslice Operator.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Time Span.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Time Interval.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Time Instant.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Specialization.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Query Languages.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Projection.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Homogeneity.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Generalization.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Expression.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Element.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Database.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Data Models.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Snapshot Equivalence.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Relative Time.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
History in Temporal Databases.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Forever.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Fixed Time Span.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Calendar.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Bitemporal Relation.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Bitemporal Interval.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Weak Equivalence.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Applicability Period.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Absolute Time.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Lifespan.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Aggregation.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Now in Temporal Databases.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Calendric System.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Temporal Compatibility.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Nonsequenced Semantics.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Current Semantics.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Sequenced Semantics.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
SQL-Based Temporal Query Languages.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
PACE: a PAth-CEntric paradigm for stochastic path finding.
VLDB J., 2018
Parallel trajectory similarity joins in spatial networks.
VLDB J., 2018
Risk-aware path selection with time-varying, uncertain travel costs: a time series approach.
VLDB J., 2018
Editorial: Updates to the Editorial Board.
ACM Trans. Database Syst., 2018
Towards Why-Not Spatial Keyword Top-k Queries: A Direction-Aware Approach.
IEEE Trans. Knowl. Data Eng., 2018
UlTraMan: A Unified Platform for Big Trajectory Data Management and Analytics.
PVLDB, 2018
PTRider: A Price-and-Time-Aware Ridesharing System.
PVLDB, 2018
Continuous Spatial Query Processing: A Survey of Safe Region Based Techniques.
ACM Comput. Surv., 2018
Recurrent Multi-Graph Neural Networks for Travel Cost Prediction.
CoRR, 2018
Learning to Route with Sparse Trajectory Sets - Extended Version.
CoRR, 2018
UFace: Your universal password that no one can see.
Computers & Security, 2018
Database Technology for Processing Temporal Data (Invited Paper).
Proceedings of the 25th International Symposium on Temporal Representation and Reasoning, 2018
Targeted Influence Minimization in Social Networks.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2018
Adaptive Travel-Time Estimation: A Case for Custom Predicate Selection.
Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018
Outlier Detection for Multidimensional Time Series Using Deep Neural Networks.
Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018
VIPTRA: Visualization and Interactive Processing on Big Trajectory Data.
Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018
Extracting Rankings for Spatial Keyword Queries from GPS Data.
Proceedings of the Progress in Location Based Services 2018, 2018
Searching Trajectories by Regions of Interest.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
iZone: Efficient Influence Zone Evaluation over Geo-Textual Data.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
Deep Representation Learning for Trajectory Similarity Computation.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
Learning to Route with Sparse Trajectory Sets.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
Price-and-Time-Aware Dynamic Ridesharing.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
Location-Aware Top-k Term Publish/Subscribe.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
Distinguishing Trajectories from Different Drivers using Incompletely Labeled Trajectories.
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018
On Network Embedding for Machine Learning on Road Networks: A Case Study on the Danish Road Network.
Proceedings of the IEEE International Conference on Big Data, 2018
2017
Spatiotemporal Database Modeling with an Extended Entity-Relationship Model.
Proceedings of the Encyclopedia of GIS., 2017
Road Network Data Model.
Proceedings of the Encyclopedia of GIS., 2017
Maximum Update Interval in Moving Objects Databases.
Proceedings of the Encyclopedia of GIS., 2017
Indexing of Moving Objects, Bx-Tree.
Proceedings of the Encyclopedia of GIS., 2017
Indexing metric uncertain data for range queries and range joins.
VLDB J., 2017
Finding lowest-cost paths in settings with safe and preferred zones.
VLDB J., 2017
Editorial: Updates to the Editorial Board.
ACM Trans. Database Syst., 2017
Searching Trajectories by Regions of Interest.
IEEE Trans. Knowl. Data Eng., 2017
Efficient Metric Indexing for Similarity Search and Similarity Joins.
IEEE Trans. Knowl. Data Eng., 2017
Updates to the TODS Editorial Board.
SIGMOD Record, 2017
Trajectory Similarity Join in Spatial Networks.
PVLDB, 2017
Clue-based Spatio-textual Query.
PVLDB, 2017
Pivot-based Metric Indexing.
PVLDB, 2017
UFace: Your Universal Password That No One Can See.
IACR Cryptology ePrint Archive, 2017
Enabling time-dependent uncertain eco-weights for road networks.
GeoInformatica, 2017
SWOOP: Top-k Similarity Joins over Set Streams.
CoRR, 2017
Manycore GPU processing of repeated range queries over streams of moving objects observations.
Concurrency and Computation: Practice and Experience, 2017
Extracting visited points of interest from vehicle trajectories.
Proceedings of the Fourth International ACM Workshop on Managing and Mining Enriched Geo-Spatial Data, 2017
Assessing the Accuracy Benefits of On-the-Fly Trajectory Selection in Fine-Grained Travel-Time Estimation.
Proceedings of the 18th IEEE International Conference on Mobile Data Management, 2017
Crowdsourcing Based Evaluation of Ranking Approaches for Spatial Keyword Querying.
Proceedings of the 18th IEEE International Conference on Mobile Data Management, 2017
Reverse Top-k Geo-Social Keyword Queries in Road Networks.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017
Reverse Keyword-Based Location Search.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017
Collective Travel Planning in Spatial Networks.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017
Direction-Aware Why-Not Spatial Keyword Top-k Queries.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017
Interactive Intersection Analysis using Trajectory Data.
Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017
In-Memory Spatial Join: The Data Matters!
Proceedings of the 20th International Conference on Extending Database Technology, 2017
Temporal Data Management - An Overview.
Proceedings of the Business Intelligence and Big Data - 7th European Summer School, 2017
2016
Elite: an elastic infrastructure for big spatiotemporal trajectories.
VLDB J., 2016
Read/write-optimized tree indexing for solid-state drives.
VLDB J., 2016
Editorial: The Dark Citations of TODS Papers and What to Do about It - or: Cite the Journal Paper.
ACM Trans. Database Syst., 2016
Editorial: Updates to the Editorial Board.
ACM Trans. Database Syst., 2016
Extending the Kernel of a Relational DBMS with Comprehensive Support for Sequenced Temporal Queries.
ACM Trans. Database Syst., 2016
Enabling Scalable Geographic Service Sharing with Weighted Imprecise Voronoi Cells.
IEEE Trans. Knowl. Data Eng., 2016
Collective Travel Planning in Spatial Networks.
IEEE Trans. Knowl. Data Eng., 2016
Efficient Online Summarization of Large-Scale Dynamic Networks.
IEEE Trans. Knowl. Data Eng., 2016
The Dark Citations of TODS Papers and What to Do About It: Or: Cite the Journal Paper.
SIGMOD Record, 2016
Changes to the TODS Editorial Board.
SIGMOD Record, 2016
Path Cost Distribution Estimation Using Trajectory Data.
PVLDB, 2016
YASK: A Why-Not Question Answering Engine for Spatial Keyword Query Services.
PVLDB, 2016
A Density-Based Approach to the Retrieval of Top-K Spatial Textual Clusters.
CoRR, 2016
Querying Geo-Textual Data: Spatial Keyword Queries and Beyond.
Proceedings of the 2016 International Conference on Management of Data, 2016
CrowdRankEval: A Ranking Function Evaluation Framework for Spatial Keyword Queries.
Proceedings of the IEEE 17th International Conference on Mobile Data Management, 2016
FoGBAT: Combining Bluetooth and GPS Data for Better Traffic Analytics.
Proceedings of the IEEE 17th International Conference on Mobile Data Management, 2016
Enabling scalable geographic service sharing with weighted imprecise Voronoi cells.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016
Answering why-not spatial keyword top-k queries via keyword adaption.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016
Answering why-not questions on metric probabilistic range queries.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016
Efficient in-memory indexing of network-constrained trajectories.
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016
Finding non-dominated paths in uncertain road networks.
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016
Finding Frequently Visited Indoor POIs Using Symbolic Indoor Tracking Data.
Proceedings of the 19th International Conference on Extending Database Technology, 2016
Effective Similarity Search on Indoor Moving-Object Trajectories.
Proceedings of the Database Systems for Advanced Applications, 2016
A Density-Based Approach to the Retrieval of Top-K Spatial Textual Clusters.
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016
2015
Finding top-k relevant groups of spatial web objects.
VLDB J., 2015
Toward personalized, context-aware routing.
VLDB J., 2015
Editorial: The Best of Two Worlds - Present Your TODS Paper at SIGMOD.
ACM Trans. Database Syst., 2015
Editorial: Updates to the Editorial Board.
ACM Trans. Database Syst., 2015
Efficient Processing of Spatial Group Keyword Queries.
ACM Trans. Database Syst., 2015
Authentication of Moving Top-k Spatial Keyword Queries.
IEEE Trans. Knowl. Data Eng., 2015
Discovery of Path Nearby Clusters in Spatial Networks.
IEEE Trans. Knowl. Data Eng., 2015
Guest editorial: Special section on the international conference on data engineering.
IEEE Trans. Knowl. Data Eng., 2015
The Best of Two Worlds: Present Your TODS Paper at SIGMOD.
SIGMOD Record, 2015
Changes to the TODS Editorial Board.
SIGMOD Record, 2015
New Lower and Upper Bounds for Shortest Distance Queries on Terrains.
PVLDB, 2015
I2RS: A Distributed Geo-Textual Image Retrieval and Recommendation System.
PVLDB, 2015
HAG: An Energy-Proportional Data Storage Scheme for Disk Array Systems.
J. Comput. Sci. Technol., 2015
EcoMark 2.0: empowering eco-routing with vehicular environmental models and actual vehicle fuel consumption data.
GeoInformatica, 2015
Space-Time Aware Behavioral Topic Modeling for Microblog Posts.
IEEE Data Eng. Bull., 2015
Efficient and Accurate Path Cost Estimation Using Trajectory Data.
CoRR, 2015
Cloud Engineering [Guest editors' introduction].
IEEE Cloud Computing, 2015
Indexing Metric Uncertain Data for Range Queries.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015
A wait-free output data structure for GPU-based streaming query processing.
Proceedings of the 23rd Italian Symposium on Advanced Database Systems, 2015
Querying of Geo-Textual Web Content: Concepts and Techniques.
Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015
Vehicle Routing with User-Generated Trajectory Data.
Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015
EcoSky: Reducing vehicular environmental impact through eco-routing.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015
Answering why-not questions on spatial keyword top-k queries.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015
Efficient metric indexing for similarity search.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015
The safest path via safe zones.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015
Synthesis of partial rankings of points of interest using crowdsourcing.
Proceedings of the 9th Workshop on Geographic Information Retrieval, 2015
2014
Guest editorial: Web technologies and applications.
World Wide Web, 2014
Processing of extreme moving-object update and query workloads in main memory.
VLDB J., 2014
Personalized trajectory matching in spatial networks.
VLDB J., 2014
Foreword to Invited Articles Issue.
ACM Trans. Database Syst., 2014
Editorial.
ACM Trans. Database Syst., 2014
Using Incomplete Information for Complete Weight Annotation of Road Networks.
IEEE Trans. Knowl. Data Eng., 2014
Towards Total Traffic Awareness.
SIGMOD Record, 2014
Spatial Joins in Main Memory: Implementation Matters!
PVLDB, 2014
Retrieving Regions of Interest for User Exploration.
PVLDB, 2014
Manycore processing of repeated range queries over massive moving objects observations.
CoRR, 2014
Using Cameras to Improve Wi-Fi Based Indoor Positioning.
Proceedings of the Web and Wireless Geographical Information Systems, 2014
Integrating non-spatial preferences into spatial location queries.
Proceedings of the Conference on Scientific and Statistical Database Management, 2014
Enabling Time-Dependent Uncertain Eco-Weights For Road Networks.
Proceedings of Workshop on Managing and Mining Enriched Geo-Spatial Data, 2014
Interestingness-Driven Diffusion Process Summarization in Dynamic Networks.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2014
GPU-Based Computing of Repeated Range Queries over Moving Objects.
Proceedings of the 22nd Euromicro International Conference on Parallel, 2014
A Clustering Approach to the Discovery of Points of Interest from Geo-Tagged Microblog Posts.
Proceedings of the IEEE 15th International Conference on Mobile Data Management, 2014
Efficient Top-k Spatial Locality Search for Co-located Spatial Web Objects.
Proceedings of the IEEE 15th International Conference on Mobile Data Management, 2014
Stochastic skyline route planning under time-varying uncertainty.
Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014
Scalable top-k spatio-temporal term querying.
Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014
Concise caching of driving instructions.
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014
Top-k point of interest retrieval using standard indexes.
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014
2013
Efficiently adapting graphical models for selectivity estimation.
VLDB J., 2013
Moving spatial keyword queries: Formulation, methods, and analysis.
ACM Trans. Database Syst., 2013
Effective Online Group Discovery in Trajectory Databases.
IEEE Trans. Knowl. Data Eng., 2013
The relational model is dead, SQL is dead, and I don't feel so good myself.
SIGMOD Record, 2013
Finding Shortest Paths on Terrains by Killing Two Birds with One Stone.
PVLDB, 2013
Spatial Keyword Query Processing: An Experimental Evaluation.
PVLDB, 2013
GroupFinder: A New Approach to Top-K Point-of-Interest Group Retrieval.
PVLDB, 2013
Travel Cost Inference from Sparse, Spatio-Temporally Correlated Time Series Using Markov Models.
PVLDB, 2013
Trajectory Based Optimal Segment Computation in Road Network Databases
CoRR, 2013
Using Incomplete Information for Complete Weight Annotation of Road Networks - Extended Version.
CoRR, 2013
Spatial keyword querying of geo-tagged web content.
Proceedings of the 7th International Workshop on Ranking in Databases (co-located with VLDB 2013), 2013
Recognising and Interpreting Named Temporal Expressions.
Proceedings of the Recent Advances in Natural Language Processing, 2013
Identifying Typical Movements among Indoor Objects - Concepts and Empirical Study.
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
Building Accurate 3D Spatial Networks to Enable Next Generation Intelligent Transportation Systems.
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
Querying the Web with Local Intent.
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
Routing Service Quality - Local Driver Behavior Versus Routing Services.
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
Hybrid Indoor Positioning with Wi-Fi and Bluetooth: Architecture and Performance.
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
EcoTour: Reducing the Environmental Footprint of Vehicles Using Eco-routes.
Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013
Towards fully organic indoor positioning.
Proceedings of the Fifth ACM SIGSPATIAL International Workshop On Indoor Spatial Awareness, 2013
Trajectory based optimal segment computation in road network databases.
Proceedings of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013
Towards context-aware search and analysis on social media data.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013
iPark: identifying parking spaces from trajectories.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013
2012
A framework for efficient spatial web object retrieval.
VLDB J., 2012
Approaches to Exploring Category Information for Question Retrieval in Community Question-Answer Archives.
ACM Trans. Inf. Syst., 2012
Outsourced Similarity Search on Metric Data Assets.
IEEE Trans. Knowl. Data Eng., 2012
Joint Top-K Spatial Keyword Query Processing.
IEEE Trans. Knowl. Data Eng., 2012
Highlights from ACM SIGSPATIAL GIS 2011: the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems: (Chicago, Illinois - November 1 - 4, 2011).
SIGSPATIAL Special, 2012
A call for surveys.
SIGMOD Record, 2012
Data Management on the Spatial Web.
PVLDB, 2012
SWORS: A System for the Efficient Retrieval of Relevant Spatial Web Objects.
PVLDB, 2012
Effective caching of shortest paths for location-based services.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012
Parallel main-memory indexing for moving-object query and update workloads.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012
Cooperative Scalable Moving Continuous Query Processing.
Proceedings of the 13th IEEE International Conference on Mobile Data Management, 2012
Upgrading Uncompetitive Products Economically.
Proceedings of the IEEE 28th International Conference on Data Engineering (ICDE 2012), 2012
A Foundation for Efficient Indoor Distance-Aware Query Processing.
Proceedings of the IEEE 28th International Conference on Data Engineering (ICDE 2012), 2012
EcoMark: evaluating models of vehicular environmental impact.
Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012
Spatial Keyword Querying.
Proceedings of the Conceptual Modeling, 2012
A comparison of the use of virtual versus physical snapshots for supporting update-intensive workloads.
Proceedings of the Eighth International Workshop on Data Management on New Hardware, 2012
2011
Design and analysis of a ranking approach to private location-based services.
ACM Trans. Database Syst., 2011
Flexible and Efficient Resolution of Skyline Query Size Constraints.
IEEE Trans. Knowl. Data Eng., 2011
ISA 2010 workshop report: the other 87%: a report on The Second International Workshop on Indoor Spatial Awareness (San Jose, California - November 2, 2010).
SIGSPATIAL Special, 2011
Hyper-local, directions-based ranking of places.
PVLDB, 2011
Lightweight Graphical Models for Selectivity Estimation Without Independence Assumptions.
PVLDB, 2011
A MovingObject Index for Efficient Query Processing with Peer-Wise Location Privacy.
PVLDB, 2011
Location-Related Privacy in Geo-Social Networks.
IEEE Internet Computing, 2011
A MovingObject Index for Efficient Query Processing with Peer-Wise Location Privacy
CoRR, 2011
Thread-Level Parallel Indexing of Update Intensive Moving-Object Workloads.
Proceedings of the Advances in Spatial and Temporal Databases, 2011
Collective spatial keyword querying.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2011
Effective Privacy-Preserving Online Route Planning.
Proceedings of the 12th IEEE International Conference on Mobile Data Management, 2011
Improving Wi-Fi Based Indoor Positioning Using Bluetooth Add-Ons.
Proceedings of the 12th IEEE International Conference on Mobile Data Management, 2011
Efficient continuously moving top-k spatial keyword query processing.
Proceedings of the 27th International Conference on Data Engineering, 2011
Spatio-temporal joins on symbolic indoor tracking data.
Proceedings of the 27th International Conference on Data Engineering, 2011
On the Querying for Places on the Mobile Web.
Proceedings of the Web Technologies and Applications - 13th Asia-Pacific Web Conference, 2011
Trajectory Pattern Mining.
Proceedings of the Computing with Spatial Trajectories, 2011
2010
Multidimensional Databases and Data Warehousing
Synthesis Lectures on Data Management, Morgan & Claypool Publishers, 2010
Enabling search services on outsourced private spatial data.
VLDB J., 2010
Path prediction and predictive range querying in road network databases.
VLDB J., 2010
Sharing-Aware Horizontal Partitioning for Exploiting Correlations During Query Processing.
PVLDB, 2010
Mining Significant Semantic Locations From GPS Data.
PVLDB, 2010
Retrieving Top-k Prestige-Based Relevant Spatial Web Objects.
PVLDB, 2010
Indoor - A New Data Management Frontier.
IEEE Data Eng. Bull., 2010
Discovery of Convoys in Trajectory Databases
CoRR, 2010
A generalized framework of exploring category information for question retrieval in community question answer archives.
Proceedings of the 19th International Conference on World Wide Web, 2010
Elements of a Spatial Web.
Proceedings of the Web Information Systems Engineering - WISE 2010, 2010
Google fusion tables: web-centered data management and collaboration.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2010
Probabilistic threshold k nearest neighbor queries over moving objects in symbolic indoor space.
Proceedings of the EDBT 2010, 2010
Google fusion tables: data management, integration and collaboration in the cloud.
Proceedings of the 1st ACM Symposium on Cloud Computing, 2010
Preserving location and absence privacy in geo-social networks.
Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010
2009
Indexing of the Current and Near-Future Positions of Moving Objects.
Proceedings of the Encyclopedia of Database Systems, 2009
Map Matching.
Proceedings of the Encyclopedia of Database Systems, 2009
Valid Time.
Proceedings of the Encyclopedia of Database Systems, 2009
User-Defined Time.
Proceedings of the Encyclopedia of Database Systems, 2009
Transaction Time.
Proceedings of the Encyclopedia of Database Systems, 2009
Timeslice Operator.
Proceedings of the Encyclopedia of Database Systems, 2009
Time Span.
Proceedings of the Encyclopedia of Database Systems, 2009
Time Interval.
Proceedings of the Encyclopedia of Database Systems, 2009
Time Instant.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Specialization.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Query Languages.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Projection.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Homogeneity.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Generalization.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Expression.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Element.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Database.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Data Models.
Proceedings of the Encyclopedia of Database Systems, 2009
Snapshot Equivalence.
Proceedings of the Encyclopedia of Database Systems, 2009
Relative Time.
Proceedings of the Encyclopedia of Database Systems, 2009
History in Temporal Databases.
Proceedings of the Encyclopedia of Database Systems, 2009
Forever.
Proceedings of the Encyclopedia of Database Systems, 2009
Fixed Time Span.
Proceedings of the Encyclopedia of Database Systems, 2009
Event in Temporal Databases.
Proceedings of the Encyclopedia of Database Systems, 2009
Calendar.
Proceedings of the Encyclopedia of Database Systems, 2009
Bitemporal Relation.
Proceedings of the Encyclopedia of Database Systems, 2009
Bitemporal Interval.
Proceedings of the Encyclopedia of Database Systems, 2009
Weak Equivalence.
Proceedings of the Encyclopedia of Database Systems, 2009
Variable Time Span.
Proceedings of the Encyclopedia of Database Systems, 2009
Applicability Period.
Proceedings of the Encyclopedia of Database Systems, 2009
Absolute Time.
Proceedings of the Encyclopedia of Database Systems, 2009
Lifespan.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Aggregation.
Proceedings of the Encyclopedia of Database Systems, 2009
Now in Temporal Databases.
Proceedings of the Encyclopedia of Database Systems, 2009
Calendric System.
Proceedings of the Encyclopedia of Database Systems, 2009
Temporal Compatibility.
Proceedings of the Encyclopedia of Database Systems, 2009
Nonsequenced Semantics.
Proceedings of the Encyclopedia of Database Systems, 2009
Current Semantics.
Proceedings of the Encyclopedia of Database Systems, 2009
Sequenced Semantics.
Proceedings of the Encyclopedia of Database Systems, 2009
SQL-Based Temporal Query Languages.
Proceedings of the Encyclopedia of Database Systems, 2009
Effectively Indexing Uncertain Moving Objects for Predictive Queries.
PVLDB, 2009
Workload-Aware Indexing of Continuously Moving Objects.
PVLDB, 2009
Efficient Retrieval of the Top-k Most Relevant Spatial Web Objects.
PVLDB, 2009
Object-extended OLAP querying.
Data Knowl. Eng., 2009
Indexing the Trajectories of Moving Objects in Symbolic Indoor Space.
Proceedings of the Advances in Spatial and Temporal Databases, 2009
Pretty Easy Pervasive Positioning.
Proceedings of the Advances in Spatial and Temporal Databases, 2009
Data Management Infrastructure for the Mobile Web.
Proceedings of the Fifth International Conference on Semantics, Knowledge and Grid, 2009
Graph Model Based Indoor Tracking.
Proceedings of the MDM 2009, 2009
Seamless Indoor/Outdoor Positioning Handover for Location-Based Services in Streamspin.
Proceedings of the MDM 2009, 2009
Routing Questions to the Right Users in Online Communities.
Proceedings of the 25th International Conference on Data Engineering, 2009
Outsourcing Search Services on Private Spatial Data.
Proceedings of the 25th International Conference on Data Engineering, 2009
Emotion-based music retrieval on a well-reduced audio feature space.
Proceedings of the IEEE International Conference on Acoustics, 2009
Towards location-based access control in healthcare emergency response.
Proceedings of the 2nd SIGSPATIAL ACM GIS 2009 International Workshop on Security and Privacy in GIS and LBS, 2009
Assessing the predictability of scheduled-vehicle travel times.
Proceedings of the 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2009
Location Privacy Techniques in Client-Server Architectures.
Proceedings of the Privacy in Location-Based Applications, 2009
Scalable continuous range monitoring of moving objects in symbolic indoor space.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009
The use of categorization information in language models for question retrieval.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009
2008
Spatio-temporal Database Modeling with an Extended Entity-Relationship Model.
Proceedings of the Encyclopedia of GIS., 2008
Road Network Data Model.
Proceedings of the Encyclopedia of GIS., 2008
Maximum Update Interval in Moving Objects Databases.
Proceedings of the Encyclopedia of GIS., 2008
Indexing of Moving Objects, Bx-Tree.
Proceedings of the Encyclopedia of GIS., 2008
Discovery of convoys in trajectory databases.
PVLDB, 2008
A benchmark for evaluating moving object indexes.
PVLDB, 2008
Specification-based data reduction in dimensional data warehouses.
Inf. Syst., 2008
Enabling Location-based Services - Multi-Graph Representation of Transportation Networks.
GeoInformatica, 2008
User-Generated Content: The Case for Mobile Services.
IEEE Computer, 2008
Efficient Vessel Tracking with Accuracy Guarantees.
Proceedings of the Web and Wireless Geographical Information Systems, 2008
TransDB: GPS data management with applications in collective transport.
Proceedings of the 5th Annual International Conference on Mobile and Ubiquitous Systems: Computing, 2008
Seamless indoor/outdoor positioning with streamspin.
Proceedings of the 5th Annual International Conference on Mobile and Ubiquitous Systems: Computing, 2008
PAD: privacy-area aware, dummy-based location privacy in mobile services.
Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access, 2008
Efficient Cost-Based Tracking of Scheduled Vehicle Journeys.
Proceedings of the 9th International Conference on Mobile Data Management (MDM 2008), 2008
Ranking music data by relevance and importance.
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008
SpaceTwist: Managing the Trade-Offs Among Location Privacy, Query Performance, and Query Accuracy in Mobile Services.
Proceedings of the 24th International Conference on Data Engineering, 2008
Similarity-based prediction of travel times for vehicles traveling on known routes.
Proceedings of the 16th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2008
Capturing Temporal Constraints in Temporal ER Models.
Proceedings of the Conceptual Modeling, 2008
A Flexible Query Framework for Music Data and Playlist Manipulation.
Proceedings of the 19th International Workshop on Database and Expert Systems Applications (DEXA 2008), 2008
Towards General Temporal Aggregation.
Proceedings of the Sharing Data, 2008
2007
Special issue: best papers of VLDB 2005.
VLDB J., 2007
Continuous Clustering of Moving Objects.
IEEE Trans. Knowl. Data Eng., 2007
Integrating multiple calendars using tau-ZAMAN.
Softw., Pract. Exper., 2007
Enabling Routes of Road Network Constrained Movements as Mobile Service Context.
GeoInformatica, 2007
TRAX - Real-World Tracking of Moving Objects.
Proceedings of the 33rd International Conference on Very Large Data Bases, 2007
Main-Memory Operation Buffering for Efficient R-Tree Update.
Proceedings of the 33rd International Conference on Very Large Data Bases, 2007
Distributed, Concurrent Range Monitoring of Spatial-Network Constrained Mobile Objects.
Proceedings of the Advances in Spatial and Temporal Databases, 2007
S-GRID: A Versatile Approach to Efficient Query Processing in Spatial Networks.
Proceedings of the Advances in Spatial and Temporal Databases, 2007
Collaborative Spatial Data Sharing Among Mobile Lightweight Devices.
Proceedings of the Advances in Spatial and Temporal Databases, 2007
Challenges in the Tracking and Prediction of Scheduled-Vehicle Journeys.
Proceedings of the Fifth Annual IEEE International Conference on Pervasive Computing and Communications, 2007
A Testbed for the Exploration of Novel Concepts in Mobile Service Delivery.
Proceedings of the 8th International Conference on Mobile Data Management (MDM 2007), 2007
When the Internet Hits the Road.
Proceedings of the Datenbanksysteme in Business, 2007
Tracking of Moving Objects with Accuracy Guarantees.
Proceedings of the Spatial Data on the Web, Modeling and Management., 2007
2006
Nearest and reverse nearest neighbor queries for moving objects.
VLDB J., 2006
Indexing the past, present, and anticipated future positions of moving objects.
ACM Trans. Database Syst., 2006
An algebraic framework for temporal attribute characteristics.
Ann. Math. Artif. Intell., 2006
How Would You Like to Aggregate Your Temporal Data?
Proceedings of the 13th International Symposium on Temporal Representation and Reasoning (TIME 2006), 2006
Robust B+-Tree-Based Indexing of Moving Objects.
Proceedings of the 7th International Conference on Mobile Data Management (MDM 2006), 2006
Expiration Times for Data Management.
Proceedings of the 22nd International Conference on Data Engineering, 2006
Effective Density Queries on ContinuouslyMoving Objects.
Proceedings of the 22nd International Conference on Data Engineering, 2006
Skyline Queries Against Mobile Lightweight Devices in MANETs.
Proceedings of the 22nd International Conference on Data Engineering, 2006
Multi-dimensional Aggregation for Temporal Data.
Proceedings of the Advances in Database Technology, 2006
Efficient Maintenance of Ephemeral Data.
Proceedings of the Database Systems for Advanced Applications, 2006
The COST Benchmark-Comparison and Evaluation of Spatio-temporal Indexes.
Proceedings of the Database Systems for Advanced Applications, 2006
Geo-Enabled, Mobile Services-A Tale of Routes, Detours, and Dead Ends.
Proceedings of the Database Systems for Advanced Applications, 2006
Efficient Similarity Retrieval In Music Databases.
Proceedings of the 13th International Conference on Management of Data, 2006
Multiple k Nearest Neighbor Query Processing in Spatial Network Databases.
Proceedings of the Advances in Databases and Information Systems, 2006
2005
Join operations in temporal databases.
VLDB J., 2005
Techniques for Efficient Road-Network-Based Tracking of Moving Objects.
IEEE Trans. Knowl. Data Eng., 2005
A Conceptual Schema Language for the Management of Multiple Representations of Geographic Entities.
Trans. GIS, 2005
An apples-to-apples comparison of two database journals.
SIGMOD Record, 2005
Indeterminacy and Spatiotemporal Data: Basic Definitions and Case Study.
GeoInformatica, 2005
Trajectory Indexing Using Movement Constraints*.
GeoInformatica, 2005
Efficient Management of Short-Lived Data
CoRR, 2005
Database Publication Practices.
Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30, 2005
The Islands Approach to Nearest Neighbor Querying in Spatial Networks.
Proceedings of the Advances in Spatial and Temporal Databases, 9th International Symposium, 2005
Efficient indexing of the historical, present, and future positions of moving objects.
Proceedings of the 6th International Conference on Mobile Data Management (MDM 2005), 2005
Using the Lock Manager to Choose Timestamps.
Proceedings of the Ninth International Database Engineering and Applications Symposium (IDEAS 2005), 2005
05421 Abstracts Collection -- Data Always and Everywhere -- Management of Mobile, Ubiquitous, Pervasive, and Sensor Data.
Proceedings of the Data Always and Everywhere - Management of Mobile, Ubiquitous, Pervasive, and Sensor Data, 16.10., 2005
05421 Executive Summary -- Data Always and Everywhere -- Management of Mobile, Ubiquitous, and Pervasive Data.
Proceedings of the Data Always and Everywhere - Management of Mobile, Ubiquitous, Pervasive, and Sensor Data, 16.10., 2005
Multidimensional Databases.
Proceedings of the Industrial Information Technology Handbook, 2005
2004
Multidimensional data modeling for location-based services.
VLDB J., 2004
Modification semantics in now-relative databases.
Inf. Syst., 2004
The Infati Data
CoRR, 2004
In-Route Skyline Querying for Location-Based Services.
Proceedings of the Web and Wireless Geographical Information Systems, 2004
Query and Update Efficient B+-Tree Based Indexing of Moving Objects.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, Toronto, Canada, August 31, 2004
Towards A Streams-Based Framework for Defining Location-Based Queries.
Proceedings of the Spatio-Temporal Database Management, 2004
A Framework for Conceptual Modeling of Geographic Data Quality.
Proceedings of the Developments in Spatial Data Handling, 2004
Efficient Tracking of Moving Objects with Precision Guarantees.
Proceedings of the 1st Annual International Conference on Mobile and Ubiquitous Systems (MobiQuitous 2004), 2004
Enabling routes as context in mobile services.
Proceedings of the 12th ACM International Workshop on Geographic Information Systems, 2004
04441 Working Group - Research Issues in Mobile Querying.
Proceedings of the Mobile Information Management, 24.-29. October 2004, 2004
04441 Working Group - Towards a Handbook for User-Centred Mobile Application Design.
Proceedings of the Mobile Information Management, 24.-29. October 2004, 2004
Database Aspects of Location-Based Services.
Proceedings of the Location-Based Services, 2004
2003
Introduction to special issue with best papers from EDBT 2002.
Inf. Syst., 2003
A foundation for vacuuming temporal databases.
Data Knowl. Eng., 2003
Spatio-Temporal Data Exchange Standards.
IEEE Data Eng. Bull., 2003
Letter from the Special Issue Editor.
IEEE Data Eng. Bull., 2003
Supporting Frequent Updates in R-Trees: A Bottom-Up Approach.
Proceedings of the VLDB 2003, 2003
Integrated Data Management for Mobile Services in the Real World.
Proceedings of the VLDB 2003, 2003
Modeling and Testing Legacy Data Consistency Requirements.
Proceedings of the «UML» 2003, 2003
Object-Relational Management of Multiply Represented Geographic Entities.
Proceedings of the 15th International Conference on Scientific and Statistical Database Management (SSDBM 2003), 2003
Data Modeling for Mobile Services in the Real World.
Proceedings of the Advances in Spatial and Temporal Databases, 8th International Symposium, 2003
Computational data modeling for network-constrained moving objects.
Proceedings of the ACM-GIS 2003, 2003
Indexing of network constrained moving objects.
Proceedings of the ACM-GIS 2003, 2003
Nearest neighbor queries in road networks.
Proceedings of the ACM-GIS 2003, 2003
Conceptual Models for Spatio-temporal Applications.
Proceedings of the Spatio-Temporal Databases: The CHOROCHRONOS Approach, 2003
Access Methods and Query Processing Techniques.
Proceedings of the Spatio-Temporal Databases: The CHOROCHRONOS Approach, 2003
Spatio-temporal Models and Languages: An Approach Based on Data Types.
Proceedings of the Spatio-Temporal Databases: The CHOROCHRONOS Approach, 2003
Architectures and Implementations of Spatio-temporal Database Management Systems.
Proceedings of the Spatio-Temporal Databases: The CHOROCHRONOS Approach, 2003
Incomplete Information in Multidimensional Databases.
Multidimensional Databases, 2003
2002
Indexing of now-relative spatio-bitemporal data.
VLDB J., 2002
Bringing Order to Query Optimization.
SIGMOD Record, 2002
Towards Increasingly Update Efficient Moving-Object Indexing.
IEEE Data Eng. Bull., 2002
Letter from the Special Issue Editor.
IEEE Data Eng. Bull., 2002
Algorithmic issues in modeling motion.
ACM Comput. Surv., 2002
Persistent Views-A Mechanism for Managing Ageing Data.
Comput. J., 2002
Research Challenges in Location-Enabled M-Services.
Proceedings of the Third International Conference on Mobile Data Management (MDM 2002), 2002
Management of Multiply Represented Geographic Entities.
Proceedings of the International Database Engineering & Applications Symposium, 2002
Nearest Neighbor and Reverse Nearest Neighbor Queries for Moving Objects.
Proceedings of the International Database Engineering & Applications Symposium, 2002
Specification-Based Data Reduction in Dimensional Data Warehouses.
Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26, 2002
Indexing of Moving Objects for Location-Based Services.
Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26, 2002
Multidimensional data modeling for location-based services.
Proceedings of the ACM-GIS 2002, 2002
Extending UML for Space- and Time-Dependent Applications.
Advanced Topics in Database Research, Vol. 1, 2002
2001
A Foundation for Conventional and Temporal Query Optimization Addressing Duplicates and Ordering.
IEEE Trans. Knowl. Data Eng., 2001
MetaXPath.
J. Digit. Inf., 2001
A foundation for capturing and querying complex multidimensional data.
Inf. Syst., 2001
Mobile E-Services and Their Challenges to Data Warehousing.
Datenbank Rundbrief, 2001
Multidimensional Database Technology.
IEEE Computer, 2001
Transaction Timestamping in (Temporal) Databases.
Proceedings of the VLDB 2001, 2001
Adaptable Query Optimization and Evaluation in Temporal Middleware.
Proceedings of the 2001 ACM SIGMOD international conference on Management of data, 2001
Location-based services: A database perspective.
ScanGIS, 2001
Querying the trajectories of on-line mobile objects.
Proceedings of the Second ACM International Workshop on Data Engineering for Wireless and Mobile Access, 2001
Pre-Aggregation for Irregular OLAP Hierarchies with the TreeScape System.
Proceedings of the ICDE 2001, Demo Session Abstracts (Informal Proceedings), 2001
Requirements and Research Issues in Geographic Data Modeling.
Proceedings of the ACM-GIS 2001, 2001
Modeling Topological Constraints in Spatial Part-Whole Relationships.
Proceedings of the Conceptual Modeling, 2001
MetaXPath.
Proceedings of the International Conference on Dublin Core and Metadata Applications, 2001
Enhancing an Extensible Query Optimizer with Support for Multiple Equivalence Types.
Proceedings of the Advances in Databases and Information Systems, 2001
2000
Effective Timestamping in Databases.
VLDB J., 2000
A foundation for representing and querying moving objects.
ACM Trans. Database Syst., 2000
Temporal statement modifiers.
ACM Trans. Database Syst., 2000
Extended Spatiotemporal UML: Motivations, Requirements and Constructs.
J. Database Manag., 2000
Review - The Logical Access Path Schema of a Database
ACM SIGMOD Digital Review, 2000
Novel Approaches to the Indexing of Moving Object Trajectories.
Proceedings of the VLDB 2000, 2000
The TreeScape System: Reuse of Pre-Computed Aggregates over Irregular OLAP Hierarchies.
Proceedings of the VLDB 2000, 2000
Light-Weight Indexing of General Bitemporal Data.
Proceedings of the 12th International Conference on Scientific and Statistical Database Management, 2000
Indexing the Positions of Continuously Moving Objects.
Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, 2000
Using Abstractions for Spatio-Temporal Conceptual Modeling.
Proceedings of the Applied Computing 2000, 2000
Query Plans for Conventional and Temporal Queries Involving Duplicates and Ordering.
Proceedings of the 16th International Conference on Data Engineering, San Diego, California, USA, February 28, 2000
Modeling part-whole relationships for spatial data.
Proceedings of the ACM-GIS 2000, 2000
Managing Aging Data Using Persistent Views (Extended Abstract).
Proceedings of the Cooperative Information Systems, 7th International Conference, 2000
Extending OLAP Querying to External Object Databases.
Proceedings of the 2000 ACM CIKM International Conference on Information and Knowledge Management, 2000
Temporally Enhanced Database Design.
Advances in Object-Oriented Data Modeling, 2000
1999
Temporal Data Management.
IEEE Trans. Knowl. Data Eng., 1999
Temporal Entity-Relationship Models - A Survey.
IEEE Trans. Knowl. Data Eng., 1999
Chorochronos: A Research Network for Spatiotemporal Database Systems.
SIGMOD Record, 1999
Conceptual Data Modeling for Spatiotemporal Applications.
GeoInformatica, 1999
Review - Equivalence of Relational Algebra and Relational Calculus Query Languages Having Aggregate Functions
ACM SIGMOD Digital Review, 1999
Review - Multi-Step Processing of Spatial Joins.
ACM SIGMOD Digital Review, 1999
Review - R-Trees: A Dynamic Index Structure for Spatial Searching.
ACM SIGMOD Digital Review, 1999
Extending Practical Pre-Aggregation in On-Line Analytical Processing.
Proceedings of the VLDB'99, 1999
Capturing and Querying Multiple Aspects of Semistructured Data.
Proceedings of the VLDB'99, 1999
Incremental Join of Time-Oriented Data.
SSDBM, 1999
Supporting Imprecision in Multidimensional Databases Using Granularities.
SSDBM, 1999
Capturing the Uncertainty of Moving-Object Representations.
Proceedings of the Advances in Spatial Databases, 1999
Multidimensional Data Modeling for Complex Data.
Proceedings of the 15th International Conference on Data Engineering, 1999
Developing a DataBlade for a New Index.
Proceedings of the 15th International Conference on Data Engineering, 1999
On the Ontological Expressiveness of Temporal Extensions to the Entity-Relationship Model.
Proceedings of the Advances in Conceptual Modeling: ER '99 Workshops on Evolution and Change in Data Management, 1999
1998
Efficient Differential Timeslice Computation.
IEEE Trans. Knowl. Data Eng., 1998
An Extensible Notation for Spatiotemporal Index Queries.
SIGMOD Record, 1998
R-Tree Based Indexing of Now-Relative Bitemporal Data.
Proceedings of the VLDB'98, 1998
Research Issues in Clinical Data Warehousing.
Proceedings of the 10th International Conference on Scientific and Statistical Database Management, 1998
Spatio-temporal database support for legacy applications.
Proceedings of the 1998 ACM symposium on Applied Computing, 1998
Stratum Approaches to Temporal DBMS Implementation.
Proceedings of the 1998 International Database Engineering and Applications Symposium, 1998
Point-Versus Interval-Based Temporal Data Models.
Proceedings of the Fourteenth International Conference on Data Engineering, 1998
1997
Notions of Upward Compatibility of Temporal Query Languages.
Wirtschaftsinformatik, 1997
On the Semantics of "Now" in Databases
ACM Trans. Database Syst., 1997
Layered Temporal DBMS: Concepts and Techniques.
Proceedings of the Database Systems for Advanced Applications '97, 1997
Transitioning Temporal Support in TSQL2 to SQL3.
Temporal Databases, Dagstuhl, 1997
The Consensus Glossary of Temporal Database Concepts - February 1998 Version.
Temporal Databases, Dagstuhl, 1997
1996
Extending Existing Dependency Theory to Temporal Databases.
IEEE Trans. Knowl. Data Eng., 1996
Semantics of Time-Varying Information.
Inf. Syst., 1996
1995
Report on The 1995 International Workshop on Temporal Databases.
SIGMOD Record, 1995
Panel: The State-of-the-Art in Temporal Data Management: Perspectives from the Research and Financial Applications Communities
Proceedings of the Recent Advances in Temporal Databases, 1995
Evaluating the Completeness of TSQL2
Proceedings of the Recent Advances in Temporal Databases, 1995
Semantics of Time-Varying Attributes and their Use for Temporal Database Design.
Proceedings of the OOER'95: Object-Oriented and Entity-Relationship Modelling, 1995
An Architectural Framework.
The TSQL2 Temporal Query Language, 1995
An Algebra for TSQL2
The TSQL2 Temporal Query Language, 1995
The From Clause.
The TSQL2 Temporal Query Language, 1995
Schema Specification.
The TSQL2 Temporal Query Language, 1995
A Second Example.
The TSQL2 Temporal Query Language, 1995
Modification.
The TSQL2 Temporal Query Language, 1995
The TSQL2 Data Model.
The TSQL2 Temporal Query Language, 1995
Cursors.
The TSQL2 Temporal Query Language, 1995
The Surrogate Data Type.
The TSQL2 Temporal Query Language, 1995
Vacuuming.
The TSQL2 Temporal Query Language, 1995
Valid-Time Selection and Projection.
The TSQL2 Temporal Query Language, 1995
''Now''.
The TSQL2 Temporal Query Language, 1995
1994
Temporal Specialization and Generalization.
IEEE Trans. Knowl. Data Eng., 1994
A TSQL2 Tutorial.
SIGMOD Record, 1994
TSQL2 Language Specification.
SIGMOD Record, 1994
A Consensus Glossary of Temporal Database Concepts.
SIGMOD Record, 1994
Unifying Temporal Data Models via a Conceptual Model.
Inf. Syst., 1994
Efficient Evaluation of the Valid-Time Natural Join.
Proceedings of the Tenth International Conference on Data Engineering, 1994
1993
Using Differential Techniques to Efficiently Support Transaction Time
VLDB J., 1993
Unification of Temporal Data Models.
Proceedings of the Ninth International Conference on Data Engineering, 1993
Differential Query Processing in Transaction-Time Databases.
Temporal Databases, 1993
1992
Queries on Change in an Extended Relational Model.
IEEE Trans. Knowl. Data Eng., 1992
A Glossary of Temporal Database Concepts.
SIGMOD Record, 1992
Temporal Specialization.
Proceedings of the Eighth International Conference on Data Engineering, 1992
1991
Incremental Implementation Model for Relational Databases with Transaction Time.
IEEE Trans. Knowl. Data Eng., 1991