Dimitris Sacharidis

Tamraparni Dasu

Yaron Kanza

Matthias Renz

ACM SIGSPATIAL Special, November, 2022

A human-centered decentralized architecture and recommendation engine in SIoT.

[BibT_eX]

[DOI]

Daniel Defiebre

George Katsogiannis-Meimarakis

Panagiotis Germanakos

User Model. User Adapt. Interact., 2022

TokenJoin: Efficient Filtering for Set Similarity Join with Maximum Weighted Bipartite Matching.

[BibT_eX]

[DOI]

Proc. VLDB Endow., 2022

Mobility Data Science (Dagstuhl Seminar 22021).

[BibT_eX]

[DOI]

Dagstuhl Reports, 2022

Sci-K 2022 - International Workshop on Scientific Knowledge: Representation, Discovery, and Assessment.

[BibT_eX]

[DOI]

Proceedings of the Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25, 2022

Accepted Tutorials at The Web Conference 2022.

[BibT_eX]

[DOI]

Giovanni Da San Martino

Srinivasan H. Sengamedu

Chandan K. Reddy

Friedhelm Victor

Bernhard Haslhofer

Vidhisha Balachandran

Proceedings of the Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25, 2022

MAGE: Discovering Mixture-based Areas of Interest over Geolocated Entities.

[BibT_eX]

[DOI]

Kostas Patroumpas

Proceedings of the 25th International Conference on Extending Database Technology, 2022

2021

LocalRec 2021 Workshop Report: The Fifth ACM SIGSPATIAL Workshop on Location-Based Recommendations, Geosocial Networks and Geoadvertising: online event - November 2, 2021.

[BibT_eX]

[DOI]

ACM SIGSPATIAL Special, November, 2021

Selecting Services for Multiple Users: Let's Be Democratic.

[BibT_eX]

[DOI]

IEEE Trans. Serv. Comput., 2021

Impact-Based Ranking of Scientific Publications: A Survey and Experimental Evaluation.

[BibT_eX]

[DOI]

IEEE Trans. Knowl. Data Eng., 2021

New trends in scientific knowledge graphs and research impact assessment.

[BibT_eX]

[DOI]

Quant. Sci. Stud., 2021

Model-Agnostic Counterfactual Explanations of Recommendations.

[BibT_eX]

[DOI]

Vassilis Kaffes

Giorgos Giannopoulos

Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization, 2021

Interactivity, Fairness and Explanations in Recommendations.

[BibT_eX]

[DOI]

Giorgos Giannopoulos

George Papastefanatos

Kostas Stefanidis

Proceedings of the Adjunct Publication of the 29th ACM Conference on User Modeling, 2021

Ranking Papers by their Short-Term Scientific Impact.

[BibT_eX]

[DOI]

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Discovering Mixture-Based Best Regions of Arbitrary Shapes.

[BibT_eX]

[DOI]

Kostas Patroumpas

Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

Ranking Papers by Expected Short-Term Impact.

[BibT_eX]

[DOI]

Ilias Kanellos

Thanasis Vergoulis

Proceedings of the Predicting the Dynamics of Research Impact, 2021

2020

The Fourth ACM SIGSPATIAL Workshop on Location-Based Recommendations, Geosocial Networks and Geoadvertising: online event - November 3, 2020: LocalRec 2020 workshop report.

[BibT_eX]

[DOI]

ACM SIGSPATIAL Special, 2020

Fairness and Diversity in Social-Based Recommender Systems.

[BibT_eX]

[DOI]

Proceedings of the Adjunct Publication of the 28th ACM Conference on User Modeling, 2020

Building User Trust in Recommendations via Fairness and Explanations.

[BibT_eX]

[DOI]

Proceedings of the Adjunct Publication of the 28th ACM Conference on User Modeling, 2020

A Decentralized Recommendation Engine in the Social Internet of Things.

[BibT_eX]

[DOI]

Daniel Defiebre

Panagiotis Germanakos

Proceedings of the Adjunct Publication of the 28th ACM Conference on User Modeling, 2020

DANOS: A Human-Centered Decentralized Simulator in SIOT.

[BibT_eX]

[DOI]

Daniel Defiebre

Panagiotis Germanakos

Proceedings of the Adjunct Publication of the 28th ACM Conference on User Modeling, 2020

A recommender system for investing in early-stage enterprises.

[BibT_eX]

[DOI]

Proceedings of the SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, online event, [Brno, Czech Republic], March 30, 2020

Designing a recommender system for board games.

[BibT_eX]

[DOI]

Michael Ion

Proceedings of the SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, online event, [Brno, Czech Republic], March 30, 2020

Databases and Information Systems in the AI Era: Contributions from ADBIS, TPDL and EDA 2020 Workshops and Doctoral Consortium.

[BibT_eX]

[DOI]

Proceedings of the ADBIS, TPDL and EDA 2020 Common Workshops and Doctoral Consortium, 2020

2019

LocalRec 2019 workshop report: The Third ACM SIGSPATIAL Workshop on Location-Based Recommendations, Geosocial Networks and Geoadvertising: Chicago, Illinois, USA - November 5, 2019.

[BibT_eX]

[DOI]

ACM SIGSPATIAL Special, 2019

The Role of Activity and Similarity in Rating and Social Behavior in Social Recommender Systems.

[BibT_eX]

[DOI]

Int. J. Artif. Intell. Tools, 2019

Modeling Uncertainty in Group Recommendations.

[BibT_eX]

[DOI]

Proceedings of the Adjunct Publication of the 27th Conference on User Modeling, 2019

Diversity and Novelty in Social-Based Collaborative Filtering.

[BibT_eX]

[DOI]

Proceedings of the 27th ACM Conference on User Modeling, Adaptation and Personalization, 2019

The Impact of Social Connections in Personalization.

[BibT_eX]

[DOI]

Proceedings of the Adjunct Publication of the 27th Conference on User Modeling, 2019

Top-N group recommendations with fairness.

[BibT_eX]

[DOI]

Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing, 2019

A Common Approach for Consumer and Provider Fairness in Recommendations.

[BibT_eX]

[DOI]

Dimitrios Kleftogiannis

Proceedings of ACM RecSys 2019 Late-Breaking Results co-located with the 13th ACM Conference on Recommender Systems, 2019

Defining and measuring fairness in location recommendations.

[BibT_eX]

[DOI]

Leonard Weydemann

Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Location-based Recommendations, 2019

2018

LocalRec 2018 workshop report the second ACM SIGSPATIAL workshop on recommendations for location-based services and social networks<sup>*</sup> Seattle, Washington, USA - November 6, 2018.

[BibT_eX]

[DOI]

Matthias Renz

ACM SIGSPATIAL Special, 2018

Mining User Behavior in Social Recommender Systems.

[BibT_eX]

[DOI]

Proceedings of the 8th International Conference on Web Intelligence, Mining and Semantics, 2018

Selecting representative and diverse spatio-textual posts over sliding windows.

[BibT_eX]

[DOI]

Proceedings of the 30th International Conference on Scientific and Statistical Database Management, 2018

Efficient progressive and diversified top-k best region search.

[BibT_eX]

[DOI]

Kostas Patroumpas

Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

2017

Localrec 2017 workshop report: the First ACM SIGSPATIAL Workshop on Recommendations for Location-Based Services and Social Networks: Redondo Beach, California, USA - November 7, 2017.

[BibT_eX]

[DOI]

Matthias Renz

ACM SIGSPATIAL Special, 2017

Snapshot and continuous points-based trajectory search.

[BibT_eX]

[DOI]

GeoInformatica, 2017

Group Recommendations by Learning Rating Behavior.

[BibT_eX]

[DOI]

Proceedings of the 25th Conference on User Modeling, Adaptation and Personalization, 2017

Continuous Summarization of Streaming Spatio-Textual Posts.

[BibT_eX]

[DOI]

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Finding The Most Preferred Path.

[BibT_eX]

[DOI]

Theodoros Chondrogiannis

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Inferring Venue Visits from GPS Trajectories.

[BibT_eX]

[DOI]

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Finding Socio-Textual Associations Among Locations.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Extending Database Technology, 2017

μTOP: Spatio-Temporal Detection and Summarization of Locally Trending Topics in Microblog Posts.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Extending Database Technology, 2017

2016

Finding desirable objects under group categorical preferences.

[BibT_eX]

[DOI]

Karim Benouaret

Angelos Papatriantafyllou

Knowl. Inf. Syst., 2016

Keyword-based retrieval of frequent location sets in geotagged photo trails.

[BibT_eX]

[DOI]

Proceedings of the 8th ACM Conference on Web Science, 2016

Coverage and diversity aware top-k query for spatio-temporal posts.

[BibT_eX]

[DOI]

Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2016, Burlingame, California, USA, October 31, 2016

High Performance Parallel Summed-Area Table Kernels for Multi-core and Many-core Systems.

[BibT_eX]

[DOI]

Proceedings of the Euro-Par 2016: Parallel Processing, 2016

Identifying and Describing Streets of Interest.

[BibT_eX]

[DOI]

Kostas Stamatoukos

Proceedings of the 19th International Conference on Extending Database Technology, 2016

2015

Efficient Point-Based Trajectory Search.

[BibT_eX]

[DOI]

Proceedings of the Advances in Spatial and Temporal Databases, 2015

LocalRec'15: Workshop on Location-Aware Recommendations.

[BibT_eX]

[DOI]

Proceedings of the 9th ACM Conference on Recommender Systems, 2015

Spatial cohesion queries.

[BibT_eX]

[DOI]

Antonios Deligiannakis

Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Learning the Role and Behavior of Users in Group Decision Making.

[BibT_eX]

[DOI]

Amra Delic

Julia Neidhardt

Proceedings of the 2nd International Workshop on Decision Making and Recommender Systems, 2015

2014

MR-microT: a MapReduce-based MicroRNA target prediction method.

[BibT_eX]

[DOI]

Artemis G. Hatzigeorgiou

Stelios Sartzetakis

Proceedings of the Conference on Scientific and Statistical Database Management, 2014

Efficient Identification of the Highest Diversity Gain Object.

[BibT_eX]

[DOI]

Timos Sellis

Proceedings of the Information Search, Integration and Personalization, 2014

Continuous monitoring of nearest trajectories.

[BibT_eX]

[DOI]

Georgios Skoumas

Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

Regionally influential users in location-aware social networks.

[BibT_eX]

[DOI]

Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

RIPPLE: A Scalable Framework for Distributed Processing of Rank Queries.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Extending Database Technology, 2014

A Study on External Memory Scan-Based Skyline Algorithms.

[BibT_eX]

[DOI]

Proceedings of the Database and Expert Systems Applications, 2014

Reconciling Multiple Categorical Preferences with Double Pareto-Based Aggregation.

[BibT_eX]

[DOI]

Karim Benouaret

Proceedings of the Database Systems for Advanced Applications, 2014

2013

Index-based query processing on distributed multidimensional data.

[BibT_eX]

[DOI]

GeoInformatica, 2013

Routing directions: keeping it fast and simple.

[BibT_eX]

[DOI]

Proceedings of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013

2012

Approximate regional sequence matching for genomic databases.

[BibT_eX]

[DOI]

VLDB J., 2012

Evaluating Path Queries over Frequently Updated Route Collections.

[BibT_eX]

[DOI]

IEEE Trans. Knowl. Data Eng., 2012

Diachronic linked data: towards long-term preservation of structured interrelated information.

[BibT_eX]

[DOI]

Vassilis Christophides

George Papastefanatos

Kostas Thiveos

Proceedings of the International Workshop on Open Data, 2012

Majority-Rule-Based Web Service Selection.

[BibT_eX]

[DOI]

Proceedings of the Web Information Systems Engineering - WISE 2012, 2012

2011

MIDAS: Multi-attribute Indexing for Distributed Architecture Systems.

[BibT_eX]

[DOI]

Proceedings of the Advances in Spatial and Temporal Databases, 2011

Dynamic Pickup and Delivery with Transfers.

[BibT_eX]

[DOI]

Proceedings of the Advances in Spatial and Temporal Databases, 2011

On enhancing scalability for distributed RDF/S stores.

[BibT_eX]

[DOI]

Proceedings of the EDBT 2011, 2011

2010

Ranking and Clustering Web Services Using Multicriteria Dominance Relationships.

[BibT_eX]

[DOI]

IEEE Trans. Serv. Comput., 2010

k-Anonymity in the Presence of External Databases.

[BibT_eX]

[DOI]

Dimitris Papadias

IEEE Trans. Knowl. Data Eng., 2010

Probabilistic contextual skylines.

[BibT_eX]

[DOI]

Anastasios Arvanitis

Proceedings of the 26th International Conference on Data Engineering, 2010

2009

Hierarchically compressed wavelet synopses.

[BibT_eX]

[DOI]

Antonios Deligiannakis

VLDB J., 2009

Partially materialized digest scheme: an efficient verification method for outsourced databases.

[BibT_eX]

[DOI]

HweeHwa Pang

VLDB J., 2009

Evaluating Reachability Queries over Path Collections.

[BibT_eX]

[DOI]

Proceedings of the Scientific and Statistical Database Management, 2009

Topologically Sorted Skylines for Partially Ordered Domains.

[BibT_eX]

[DOI]

Stavros Papadopoulos

Dimitris Papadias

Proceedings of the 25th International Conference on Data Engineering, 2009

Top-<i>k</i> dominant web services under multi-criteria matching.

[BibT_eX]

[DOI]

Proceedings of the EDBT 2009, 2009

2008

Caching Dynamic Skyline Queries.

[BibT_eX]

[DOI]

Proceedings of the Scientific and Statistical Database Management, 2008

Efficient Semantic Web Service Discovery in Centralized and P2P Environments.

[BibT_eX]

[DOI]

Proceedings of the Semantic Web - ISWC 2008, 7th International Semantic Web Conference, 2008

Serving the Sky: Discovering and Selecting Semantic Web Services through Dynamic Skyline Queries.

[BibT_eX]

[DOI]

Proceedings of the 2th IEEE International Conference on Semantic Computing (ICSC 2008), 2008

On-line discovery of hot motion paths.

[BibT_eX]

[DOI]

Proceedings of the EDBT 2008, 2008

2007

Continuous Medoid Queries over Moving Objects.

[BibT_eX]

[DOI]

Stavros Papadopoulos

Proceedings of the Advances in Spatial and Temporal Databases, 2007

Exploiting duality in summarization with deterministic guarantees.

[BibT_eX]

[DOI]

Panagiotis Karras

Nikos Mamoulis

Proceedings of the 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2007

2006

Constructing Optimal Wavelet Synopses.

[BibT_eX]

[DOI]

Proceedings of the Current Trends in Database Technology - EDBT 2006, 2006

Fast Approximate Wavelet Tracking on Streams.

[BibT_eX]

[DOI]

Graham Cormode

Minos N. Garofalakis

Proceedings of the Advances in Database Technology, 2006

A study on workload-aware wavelet synopses for point and range-sum queries.

[BibT_eX]

[DOI]

Michael Mathioudakis

Proceedings of the DOLAP 2006, 2006

2005

Hybrid Query and Data Ordering for Fast and Progressive Range-Aggregate Query Answering.

[BibT_eX]

[DOI]

Cyrus Shahabi

Mehrdad Jahangiri

Int. J. Data Warehous. Min., 2005

SHIFT-SPLIT: I/O Efficient Maintenance of Wavelet-Transformed Multidimensional Data.

[BibT_eX]

[DOI]

Mehrdad Jahangiri