2021
- Panagiotis Bouros, Dimitrios Tsitsigkos, Nikos Mamoulis and Manolis Terrovitis:
In-Memory Interval joins
International Journal on Very Large Data Bases (VLDBJ), Vol 30, No 4, July 2021 - George Christodoulou, Panagiotis Bouros and Nikos Mamoulis:
HINT: A Hierarchical Index for Intervals in Main Memory
CoRR, April 2021 - Dimitrios Tsitsigkos, Konstantinos Lampropoulos, Panagiotis Bouros, Nikos Mamoulis and Manolis Terrovitis:
A Two-layer Partitioning for Non-point Spatial Data
to appear at the Proceedings of the 37th IEEE International Conference on Data Engineering (ICDE), Chania, Greece, April 19-22, 2021
2020
- Theodoros Chondrogiannis, Panagiotis Bouros, Johann Gamper, Ulf Leser and David B. Blumenthal:
Finding k-Shortest Paths with Limited Overlap
International Journal on Very Large Data Bases (VLDBJ), Vol 29, No 5, September 2020 - Shuyao Qi, Panagiotis Bouros and Nikos Mamoulis:
Top-k Spatial Distance Joins
International Journal on Advances of Computer Science for Geographic Information Systems (GeoInformatica), Vol 24, No 3, July 2020 - Shuyao Qi, Panagiotis Bouros and Nikos Mamoulis:
Top-k String Similarity Joins
Proceedings of the 32nd International Conference on Scientific and Statistical Database Management (SSDBM), Vienna, Austria, July 7-9, 2020 - Panagiotis Bouros, Konstantinos Lampropoulos, Dimitrios Tsitsigkos, Nikos Mamoulis and Manolis Terrovitis:
Band Joins for Interval Data
Proceedings of the 23rd International Conference on Extending Database Technology (EDBT), Copenhagen, Denmark, March 30 - April 2, 2020 - Camila F. Costa, Theodoros Chondrogiannis, Mario A. Nascimento and Panagiotis Bouros:
RRAMEN: An Interactive Tool for Evaluating Choices and Changes in Transportation Networks
Proceedings of the 23rd International Conference on Extending Database Technology (EDBT), Copenhagen, Denmark, March 30 - April 2, 2020
2019
- Dimitrios Tsitsigkos, Panagiotis Bouros, Nikos Mamoulis and Manolis Terrovitis:
Parallel In-Memory Evaluation of Spatial Joins
Proceedings of the 27th ACM International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL), Chicago, Illinois, USA, November 5-8, 2019 - Theodoros Chondrogiannis, Mario A. Nascimento and Panagiotis Bouros:
Relative Reachability Analysis as a Tool for Urban Mobility Planning
Proceedings of the 12th ACM SIGSPATIAL International Workshop on Computational Transportation Science (IWCTS), Chicago, Illinois, USA, November 5, 2019 - Konstantinos Theocharidis, John Liagouris, Nikos Mamoulis, Panagiotis Bouros, Manolis Terrovitis:
SRX: Efficient Management of Spatial RDF Data
International Journal on Very Large Data Bases (VLDBJ), Vol 28, No 5, October 2019 - Panagiotis Bouros and Nikos Mamoulis:
Spatial Joins: What's next?
SIGSPATIAL Special, Vol 11, No 1, March 2019 - Panagiotis Bouros, Ira Assent, Jacob Høxbroe Jeppesen and Thomas Skjødeberg Toftegaard:
Processing Satellite Imagery for Decision-Making in Precision Agriculture
Proceedings of the 2nd EDBT International Workshop on Big Data Visual Exploration and Analytics (BigVis), Lisbon, Portugal, March 26, 2019
2018
- Panagiotis Bouros, Matthias Renz and Dimitris Sacharidis:
Localrec 2018 workshop report: the Second ACM SIGSPATIAL Workshop on Recommendations for Location-Based Services and Social Networks: Seattle, Washington, USA - November 6, 2018
SIGSPATIAL Special, Vol 10, No 3, November 2018 - Theodoros Chondrogiannis, Panagiotis Bouros, Johann Gamper, Ulf Leser and David B. Blumenthal:
Finding k-Dissimilar Paths with Minimum Collective Length
Proceedings of the 26th ACM International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL), Seattle, Washington, USA, November 6-9, 2018 - Fabian Fier, Nikolaus Augsten, Panagiotis Bouros, Ulf Leser and Johann-Christoph Freytag:
Set Similarity Joins on MapReduce: An Experimental Survey
Proceedings of the VLDB Endowment (PVLDB), Vol 11, No 10, May 2018 - Panagiotis Bouros and Nikos Mamoulis:
Interval Count Semi-Joins
Proceeding of the 21st International Conference on Extending Database Technology (EDBT), Vienna, Austria, March 26-29, 2018
2017
- Panagiotis Bouros, Matthias Renz and Dimitris Sacharidis:
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
SIGSPATIAL Special, Vol 9, No 3, November 2017 - Shuyao Qi, Dimitris Sacharidis, Panagiotis Bouros and Nikos Mamoulis:
Snapshot and Continuous Points- based Trajectory Search
International Journal on Advances of Computer Science for Geographic Information Systems (GeoInformatica), Vol 21, No 4, October 2017 - Panagiotis Bouros and Nikos Mamoulis:
A Forward Scan based Plane Sweep Algorithm for Parallel Interval Joins
Proceedings of the VLDB Endowment (PVLDB), Vol 10, No 11, July 2017 - Dimitris Sacharidis, Panagiotis Bouros and Theodoros Chondrogiannis:
Finding the Most Preferred Path
Proceedings of the 25th ACM International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL), Redondo Beach, California, USA, November 7-10, 2017 - Theodoros Chondrogiannis, Panagiotis Bouros, Johann Gamper and Ulf Leser:
Exact and Approximate Algorithms for Finding k-Shortest Paths with Limited Overlap
Proceeding of the 20th International Conference on Extending Database Technology (EDBT), Venice, Italy, March 21-24, 2017
2016
- Panagiotis Bouros, Nikos Mamoulis, Shen Ge and Manolis Terrovitis:
Set Containment Join Revisited
International Journal on Knowledge and Information Systems (KAIS), Vol 49, No 1, October, 2016 - Willi Mann, Nikolaus Augsten and Panagiotis Bouros:
An Empirical Evaluation of Set Similarity Join Techniques
Proceedings of the VLDB Endowment (PVLDB), Vol 9, No 9, May 2016 - Anja Kunkel, Astrid Rheinländer, Christopher Schiefer, Sven Helmer, Panagiotis Bouros and Ulf Leser:
PIEJoin: Towards Parallel Set Containment Joins using Prefix Tree Indexes
Proceedings of the 28th International Conference on Scientific and Statistical Database Management (SSDBM), Budapest, Hungary, July 18-20, 2016
2015
- Theodoros Chondrogiannis, Panagiotis Bouros, Johann Gamper and Ulf Leser:
Alternative Routing: k- Shortest Paths with Limited Overlap
Proceeding of the 23rd ACM International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL), Seattle, Washington, USA, November 3-6, 2015 - Panagiotis Bouros, Neal Lathia, Matthias Renz, Francesco Ricci and Dimitris Sacharidis:
LocalRec’15: Workshop on Location-Aware Recommendations
Proceedings of the 9th ACM Conference on Recommender Systems (RecSys), Vienna, Austria, September 16-20, 2015 - Shuyao Qi, Panagiotis Bouros, Dimitris Sacharidis and Nikos Mamoulis:
Efficient Point-based Trajectory Search
Proceedings of the 14th International Symposium on Spatial and Temporal Databases (SSTD), Hong Kong, China, August 26-28, 2015
Received the Best Paper Award
2014
- Panagiotis Bouros, Dimitris Sacharidis and Nikos Bikakis:
Regionally Influential Users in Location-Aware Social Networks
Proceeding of the 22nd ACM International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL), Dallas, Texas, USA, November 4-7, 2014 - John Liagouris, Nikos Mamoulis, Panagiotis Bouros and Manolis Terrovitis:
An Effective Encoding Scheme for Spatial RDF Data
Proceedings of the VLDB Endowment (PVLDB), Vol 7, No 12, August 2014
2013
- Dimitris Sacharidis and Panagiotis Bouros:
Routing Directions: Keeping it Fast and Simple
Proceedings of the 21st ACM International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS), Orlando, Florida, USA, November 5-8, 2013 - Shuyao Qi, Panagiotis Bouros and Nikos Mamoulis:
Efficient Top-k Spatial Distance Joins
Proceedings of the 13th International Symposium on Spatial and Temporal Databases (SSTD), Munich, Germany, August 21-23, 2013
2012
- Panagiotis Bouros, Shen Ge and Nikos Mamoulis:
Spatio-Textual Similarity Joins
Proceedings of the VLDB Endowment (PVLDB), Vol 6, No 1, November 2012 - Panagiotis Bouros, Dimitris Sacharidis, Theodore Dalamagas, Spiros Skiadopoulos and Timos Sellis:
Evaluating Path Queries over Frequently Updated Route Collections
IEEE Transactions on Knowledge and Data Engineering (TKDE), Vol 24, No 7, July 2012
2011
- Panagiotis Bouros, Dimitris Sacharidis, Theodore Dalamagas and Timos Sellis:
Dynamic Pickup and Delivery with Transfers
Proceedings of the 12th International Symposium on Spatial and Temporal Databases (SSTD), Minneapolis, Minnesota, USA, August 24-26, 2011 - Manolis Terrovitis, Panagiotis Bouros, Panos Vassiliadis, Timos Sellis and Nikos Mamoulis:
Efficient Answering of Set Containment Queries for Skewed Item Distributions
Proceedings of the 14th International Conference on Extending Database Technology (EDBT), Uppsala, Sweden, March 21-25, 2011
before 2011
- Panagiotis Bouros and Yiannis Vassiliou:
Evaluating Path Queries over Route Collections
Proceedings of the PhD Workshop in conjunction with the 26th IEEE International Conference on Data Engineering (ICDE), Long Beach, California, USA, March 5, 2010 - Panagiotis Bouros, Spiros Skiadopoulos, Theodore Dalamagas, Dimitris Sacharidis and Timos Sellis:
Evaluating reachability queries over path collections
Proceedings of the 21st International Conference on Scientific and Statistical Database Management (SSDBM), New Orleans, Louisiana, USA, June 2-4, 2009 - Panagiotis Bouros, Theodore Dalamagas, Spiros Skiadopoulos and Timos Sellis:
Evaluating “Find a Path” Reachability Queries
Proceedings of the ECAI Workshop on Spatial and Temporal Reasoning (STRWS), Patras, Greece, July 22, 2008 - Dimitris Sacharidis, Panagiotis Bouros and Timos Sellis:
Caching Dynamic Skyline Queries
Proceedings of the 20th International Conference on Scientific and Statistical Database Management (SSDBM), Hong Kong, China, July 9-11, 2008 - Theodore Dalamagas, Panagiotis Bouros, Theodore Galanis, Magdalini Eirinaki and Timos Sellis:
Mining User Navigation Patterns for Personalizing Topic Directories
Proceedings of the 9th ACM CIKM International Workshop on Web Information and Data Management (WIDM), Lisbon, Portugal, November 9, 2007 - Panagiotis Bouros, Aggeliki Fotopoulou and Nicholas Glaros:
An interactive environment for creating and validating syntactic rules
Proceedings of the 5th International Conference on Recent Advances in Natural Language Processing (RANLP), Borovets, Bulgaria, September 21-23, 2005 - Aggeliki Koukoutsaki, Theodore Dalamagas, Timos Sellis and Panagiotis Bouros:
PatMan: A Visual Database System to Manipulate Path Patterns and Data in Hierarhical Catalogs
Proceedings of the International Workshop of the EU Network of Excellence DELOS on Audio-Visual Content and Information Visualization in Digital Libraries (AVIVDiLib), Cortona, Italy, May 4-6, 2005 - Panagiotis Bouros, Theodore Dalamagas, Timos Sellis and Manolis Terrovitis:
PatManQL: A language to manipulate patterns and data in hierarchical catalogs
Proceedings of the EDBT International Workshop on Pattern Representation and Management (PaRMa), Heraklion, Crete, Greece, March 18, 2004