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Semantic ScholarVassilis J. Tsotras
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- affiliation: University of California, Riverside, USA
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2010 – today
- 2018
[c97]Christina Pavlopoulou, E. Preston Carman Jr., Till Westmann, Michael J. Carey, Vassilis J. Tsotras:
A Parallel and Scalable Processor for JSON Data. EDBT 2018: 576-587- [c96]Ildar Absalyamov, Michael J. Carey, Vassilis J. Tsotras:
Lightweight Cardinality Estimation in LSM-based Systems. SIGMOD Conference 2018: 841-855 - 2017
- [j40]Steven Jacobs, Md. Yusuf Sarwar Uddin, Michael J. Carey, Vagelis Hristidis, Vassilis J. Tsotras, Nalini Venkatasubramanian, Yao Wu, Syed Safir, Purvi Kaul, Xikui Wang, Mohiuddin Abdul Qader, Yawei Li:
A BAD Demonstration: Towards Big Active Data. PVLDB 10(12): 1941-1944 (2017) - [c95]Elena V. Strzheletska, Vassilis J. Tsotras:
Efficient Processing of Reachability Queries with Meetings. SIGSPATIAL/GIS 2017: 22:1-22:10 - [c94]Reaz Uddin, Michael N. Rice, Chinya V. Ravishankar, Vassilis J. Tsotras:
Assembly Queries: Planning and Discovering Assemblies of Moving Objects Using Partial Information. SIGSPATIAL/GIS 2017: 24:1-24:10 - [c93]Pritom Ahmed, Mahbub Hasan, Abhijith Kashyap, Vagelis Hristidis, Vassilis J. Tsotras:
Efficient Computation of Top-k Frequent Terms over Spatio-temporal Ranges. SIGMOD Conference 2017: 1227-1241 - [r24]Marios Hadjieleftheriou, Erik G. Hoel, Vassilis J. Tsotras:
Index Structures, Extensible. Encyclopedia of GIS 2017: 921-933 - [r23]Marios Hadjieleftheriou, George Kollios, Vassilis J. Tsotras, Dimitrios Gunopulos:
Indexing Spatiotemporal Archives. Encyclopedia of GIS 2017: 955-966 - [r22]George Kollios, Vassilis J. Tsotras, Dimitrios Gunopulos:
Mobile Object Indexing. Encyclopedia of GIS 2017: 1256-1266 - [r21]Marios Hadjieleftheriou, Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
R-Trees: A Dynamic Index Structure for Spatial Searching. Encyclopedia of GIS 2017: 1805-1817 - 2016
- [j39]Konstantinos Tsakalozos, Spiros Evangelatos, Fotis Psallidas, Marcos R. Vieira, Vassilis J. Tsotras, Alex Delis:
DiVA: Using Application-Specific Policies to 'Dive' into Vector Approximations. Comput. J. 59(9): 1363-1382 (2016) - [c92]Ildar Absalyamov, Prerna Budhkar, Skyler Windh, Robert J. Halstead, Walid A. Najjar, Vassilis J. Tsotras:
FPGA-accelerated group-by aggregation using synchronizing caches. DaMoN 2016: 11:1-11:9 - [c91]Michael J. Carey, Steven Jacobs, Vassilis J. Tsotras:
Breaking BAD: a data serving vision for big active data. DEBS 2016: 181-186 - [c90]Shiwen Cheng, James Fang, Vagelis Hristidis, Harsha V. Madhyastha, Niluthpol Chowdhury Mithun, Dorian Perkins, Amit K. Roy-Chowdhury, Moloud Shahbazi, Vassilis J. Tsotras:
OSNI: Searching for Needles in a Haystack of Social Network Data. EDBT 2016: 616-619 - 2015
- [j38]Roger Moussalli, Ildar Absalyamov, Marcos R. Vieira, Walid A. Najjar, Vassilis J. Tsotras:
High performance FPGA and GPU complex pattern matching over spatio-temporal streams. GeoInformatica 19(2): 405-434 (2015) - [c89]E. Preston Carman Jr., Till Westmann, Vinayak R. Borkar, Michael J. Carey, Vassilis J. Tsotras:
A scalable parallel XQuery processor. Big Data 2015: 164-173 - [c88]Robert J. Halstead, Ildar Absalyamov, Walid A. Najjar, Vassilis J. Tsotras:
FPGA-based Multithreading for In-Memory Hash Joins. CIDR 2015 - [c87]Vinayak R. Borkar, Yingyi Bu, E. Preston Carman Jr., Nicola Onose, Till Westmann, Pouria Pirzadeh, Michael J. Carey, Vassilis J. Tsotras:
Algebricks: a data model-agnostic compiler backend for big data languages. SoCC 2015: 422-433 - [c86]Elena V. Strzheletska, Vassilis J. Tsotras:
RICC: Fast Reachability Query Processing on Large Spatiotemporal Datasets. SSTD 2015: 3-21 - [i5]E. Preston Carman Jr., Till Westmann, Vinayak R. Borkar, Michael J. Carey, Vassilis J. Tsotras:
Apache VXQuery: A Scalable XQuery Implementation. CoRR abs/1504.00331 (2015) - 2014
- [j37]Sattam Alsubaiee, Yasser Altowim, Hotham Altwaijry, Alexander Behm, Vinayak R. Borkar, Yingyi Bu, Michael J. Carey, Inci Cetindil, Madhusudan Cheelangi, Khurram Faraaz, Eugenia Gabrielova, Raman Grover, Zachary Heilbron, Young-Seok Kim, Chen Li, Guangqiang Li, Ji Mahn Ok, Nicola Onose, Pouria Pirzadeh, Vassilis J. Tsotras, Rares Vernica, Jian Wen, Till Westmann:
AsterixDB: A Scalable, Open Source BDMS. PVLDB 7(14): 1905-1916 (2014) - [j36]Roger Moussalli, Mariam Salloum, Robert J. Halstead, Walid A. Najjar, Vassilis J. Tsotras:
A study on parallelizing XML path filtering using accelerators. ACM Trans. Embedded Comput. Syst. 13(4): 93:1-93:28 (2014) - [c85]Mahbub Hasan, Abdullah Mueen, Vassilis J. Tsotras:
Distributed Diversification of Large Datasets. IC2E 2014: 67-76 - [c84]Mahbub Hasan, Abhijith Kashyap, Vagelis Hristidis, Vassilis J. Tsotras:
User effort minimization through adaptive diversification. KDD 2014: 203-212 - [c83]Wenyu Huo, Vassilis J. Tsotras:
Efficient temporal shortest path queries on evolving social graphs. SSDBM 2014: 38:1-38:4 - [i4]Sattam Alsubaiee, Yasser Altowim, Hotham Altwaijry, Alexander Behm, Vinayak R. Borkar, Yingyi Bu, Michael J. Carey, Inci Cetindil, Madhusudan Cheelangi, Khurram Faraaz, Eugenia Gabrielova, Raman Grover, Zachary Heilbron, Young-Seok Kim, Chen Li, Guangqiang Li, Ji Mahn Ok, Nicola Onose, Pouria Pirzadeh, Vassilis J. Tsotras, Rares Vernica, Jian Wen, Till Westmann:
AsterixDB: A Scalable, Open Source BDMS. CoRR abs/1407.0454 (2014) - 2013
- [b2]Marcos R. Vieira, Vassilis J. Tsotras:
Spatio-Temporal Databases - Complex Motion Pattern Queries. Springer Briefs in Computer Science, Springer 2013, ISBN 978-3-319-02407-3, pp. i-xiii, 1-114 - [j35]Mariam Salloum, Xin Luna Dong, Divesh Srivastava, Vassilis J. Tsotras:
Online Ordering of Overlapping Data Sources. PVLDB 7(3): 133-144 (2013) - [c82]
- [c81]Michael N. Rice, Vassilis J. Tsotras:
Parameterized algorithms for generalized traveling salesman problems in road networks. SIGSPATIAL/GIS 2013: 114-123 - [c80]Michael N. Rice, Vassilis J. Tsotras:
Engineering Generalized Shortest Path queries. ICDE 2013: 949-960 - [c79]Theodoros Lappas, Marcos R. Vieira, Dimitrios Gunopulos, Vassilis J. Tsotras:
STEM: a spatio-temporal miner for bursty activity. SIGMOD Conference 2013: 1021-1024 - [c78]Roger Moussalli, Marcos R. Vieira, Walid A. Najjar, Vassilis J. Tsotras:
Stream-Mode FPGA Acceleration of Complex Pattern Trajectory Querying. SSTD 2013: 201-222 - [c77]Ildar Absalyamov, Roger Moussalli, Vassilis J. Tsotras, Walid A. Najjar:
High-Performance XML Twig Filtering using GPUs. ADMS@VLDB 2013: 13-24 - [i3]Jian Wen, Vinayak R. Borkar, Michael J. Carey, Vassilis J. Tsotras:
Revisiting Aggregation for Data Intensive Applications: A Performance Study. CoRR abs/1311.0059 (2013) - 2012
- [j34]Robert Geisberger, Michael N. Rice, Peter Sanders, Vassilis J. Tsotras:
Route planning with flexible edge restrictions. ACM Journal of Experimental Algorithmics 17(1) (2012) - [j33]Theodoros Lappas, Marcos R. Vieira, Dimitrios Gunopulos, Vassilis J. Tsotras:
On The Spatiotemporal Burstiness of Terms. PVLDB 5(9): 836-847 (2012) - [c76]Mahbub Hasan, Abdullah Mueen, Vassilis J. Tsotras, Eamonn J. Keogh:
Diversifying query results on semi-structured data. CIKM 2012: 2099-2103 - [c75]Wenyu Huo, Vassilis J. Tsotras:
Querying Transaction-Time Databases under Branched Schema Evolution. DEXA (1) 2012: 265-280 - [c74]Wenyu Huo, Vassilis J. Tsotras:
A Comparison of Top-k Temporal Keyword Querying over Versioned Text Collections. DEXA (2) 2012: 360-374 - [c73]Marcos R. Vieira, Petko Bakalov, Erik G. Hoel, Vassilis J. Tsotras:
A Spatial Caching Framework for Map Operations in Geographical Information Systems. MDM 2012: 89-98 - [c72]Muhammad Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras:
Online Identification of Dwell Regions for Moving Objects. MDM 2012: 248-257 - [c71]Michael N. Rice, Vassilis J. Tsotras:
Bidirectional A* Search with Additive Approximation Bounds. SOCS 2012 - [c70]Michael N. Rice, Vassilis J. Tsotras:
Exact Graph Search Algorithms for Generalized Traveling Salesman Path Problems. SEA 2012: 344-355 - [i2]Theodoros Lappas, Marcos R. Vieira, Dimitrios Gunopulos, Vassilis J. Tsotras:
On The Spatiotemporal Burstiness of Terms. CoRR abs/1205.6695 (2012) - 2011
- [j32]Alexander Behm, Vinayak R. Borkar, Michael J. Carey, Raman Grover, Chen Li, Nicola Onose, Rares Vernica, Alin Deutsch, Yannis Papakonstantinou, Vassilis J. Tsotras:
ASTERIX: towards a scalable, semistructured data platform for evolving-world models. Distributed and Parallel Databases 29(3): 185-216 (2011) - [j31]Petko Bakalov, Erik G. Hoel, Wee-Liang Heng, Sudhakar Menon, Vassilis J. Tsotras:
Editing and versioning for high performance network models in a multiuser environment. GeoInformatica 15(4): 769-803 (2011) - [j30]Marcos R. Vieira, Humberto Luiz Razente, Maria Camila Nardini Barioni, Marios Hadjieleftheriou, Divesh Srivastava, Caetano Traina Jr., Vassilis J. Tsotras:
DivDB: A System for Diversifying Query Results. PVLDB 4(12): 1395-1398 (2011) - [c69]Marcos R. Vieira, Vassilis J. Tsotras:
Complex motion pattern queries for trajectories. ICDE Workshops 2011: 280-283 - [c68]Roger Moussalli, Mariam Salloum, Walid A. Najjar, Vassilis J. Tsotras:
Massively parallel XML twig filtering using dynamic programming on FPGAs. ICDE 2011: 948-959 - [c67]Marcos R. Vieira, Humberto Luiz Razente, Maria Camila Nardini Barioni, Marios Hadjieleftheriou, Divesh Srivastava, Caetano Traina Jr., Vassilis J. Tsotras:
On query result diversification. ICDE 2011: 1163-1174 - [c66]Muhammad Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras:
Finding Regions of Interest from Trajectory Data. Mobile Data Management (1) 2011: 39-48 - [c65]Marcos R. Vieira, Petko Bakalov, Vassilis J. Tsotras:
FlexTrack: A System for Querying Flexible Patterns in Trajectory Databases. SSTD 2011: 475-480 - [c64]Muhammad Reaz Uddin, Chinya V. Ravishankar, Vassilis J. Tsotras:
A System for Discovering Regions of Interest from Trajectory Data. SSTD 2011: 481-485 - [c63]Roger Moussalli, Robert J. Halstead, Mariam Salloum, Walid A. Najjar, Vassilis J. Tsotras:
Efficient XML Path Filtering Using GPUs. ADMS@VLDB 2011: 9-18 - 2010
- [j29]Michael N. Rice, Vassilis J. Tsotras:
Graph Indexing of Road Networks for Shortest Path Queries with Label Restrictions. PVLDB 4(2): 69-80 (2010) - [c62]Wenyu Huo, Vassilis J. Tsotras:
Temporal Top-k Search in Social Tagging Sites Using Multiple Social Networks. DASFAA (1) 2010: 498-504 - [c61]Marcos R. Vieira, Petko Bakalov, Vassilis J. Tsotras:
Querying trajectories using flexible patterns. EDBT 2010: 406-417 - [c60]
- [c59]Roger Moussalli, Mariam Salloum, Walid A. Najjar, Vassilis J. Tsotras:
Accelerating XML Query Matching through Custom Stack Generation on FPGAs. HiPEAC 2010: 141-155 - [c58]Marcos R. Vieira, Enrique Frías-Martínez, Petko Bakalov, Vanessa Frías-Martínez, Vassilis J. Tsotras:
Querying Spatio-temporal Patterns in Mobile Phone-Call Databases. Mobile Data Management 2010: 239-248 - [e5]Feifei Li, Mirella M. Moro, Shahram Ghandeharizadeh, Jayant R. Haritsa, Gerhard Weikum, Michael J. Carey, Fabio Casati, Edward Y. Chang, Ioana Manolescu, Sharad Mehrotra, Umeshwar Dayal, Vassilis J. Tsotras:
Proceedings of the 26th International Conference on Data Engineering, ICDE 2010, March 1-6, 2010, Long Beach, California, USA. IEEE Computer Society 2010, ISBN 978-1-4244-5444-0 [contents]
2000 – 2009
- 2009
- [j28]Demetrios Zeinalipour-Yazti, Zografoula Vagena, Vana Kalogeraki, Dimitrios Gunopulos, Vassilis J. Tsotras, Michail Vlachos, Nick Koudas, Divesh Srivastava:
Finding the K highest-ranked answers in a distributed network. Computer Networks 53(9): 1431-1449 (2009) - [j27]Marios Hadjieleftheriou, Vassilis J. Tsotras:
Letter from the Special Issue Editor. IEEE Data Eng. Bull. 32(4): 6 (2009) - [j26]Jian Wen, Vassilis J. Tsotras, Donghui Zhang:
On continuously monitoring the top-k moving objects with relational group and score functions. SIGSPATIAL Special 1(3): 5-10 (2009) - [c57]Abhishek Mitra, Marcos R. Vieira, Petko Bakalov, Vassilis J. Tsotras, Walid A. Najjar:
Boosting XML filtering through a scalable FPGA-based architecture. CIDR 2009 - [c56]Marcos R. Vieira, Petko Bakalov, Vassilis J. Tsotras:
On-line discovery of flock patterns in spatio-temporal data. GIS 2009: 286-295 - [c55]Petko Bakalov, Erik G. Hoel, Sudhakar Menon, Vassilis J. Tsotras:
Versioning of Network Models in a Multiuser Environment. SSTD 2009: 6-24 - [c54]Mariam Salloum, Vassilis J. Tsotras:
Efficient and Scalable Sequence-Based XML Filtering. WebDB 2009 - [c53]Adam Woss, Vassilis J. Tsotras:
Experimental Evaluation of Query Processing Techniques over Multiversion XML Documents. WebDB 2009 - [r20]Donghui Zhang, Kenneth Baclawski, Vassilis J. Tsotras:
B+-Tree. Encyclopedia of Database Systems 2009: 197-200 - [r19]Mirella M. Moro, Vassilis J. Tsotras:
Bi-Temporal Indexing. Encyclopedia of Database Systems 2009: 239-243 - [r18]
- [r17]Donghui Zhang, Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Extendible Hashing. Encyclopedia of Database Systems 2009: 1093-1095 - [r16]Apostolos N. Papadopoulos, Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Grid File (and Family). Encyclopedia of Database Systems 2009: 1279-1282 - [r15]Mirella M. Moro, Donghui Zhang, Vassilis J. Tsotras:
Hash-based Indexing. Encyclopedia of Database Systems 2009: 1289-1290 - [r14]Donghui Zhang, Vassilis J. Tsotras:
I/O Model of Computation. Encyclopedia of Database Systems 2009: 1333-1334 - [r13]Alex Delis, Vassilis J. Tsotras:
Indexed Sequential Access Method. Encyclopedia of Database Systems 2009: 1435-1438 - [r12]Donghui Zhang, Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Linear Hashing. Encyclopedia of Database Systems 2009: 1619-1622 - [r11]Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Primary Index. Encyclopedia of Database Systems 2009: 2135-2136 - [r10]Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Secondary Index. Encyclopedia of Database Systems 2009: 2522-2523 - [r9]Mirella M. Moro, Vassilis J. Tsotras:
Sparse Index. Encyclopedia of Database Systems 2009: 2680-2681 - [r8]Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Spatial Indexing Techniques. Encyclopedia of Database Systems 2009: 2702-2707 - [r7]Mirella M. Moro, Vassilis J. Tsotras:
Transaction-Time Indexing. Encyclopedia of Database Systems 2009: 3167-3171 - [r6]Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
Tree-based Indexing. Encyclopedia of Database Systems 2009: 3172-3173 - [r5]Mirella M. Moro, Vassilis J. Tsotras:
Valid-Time Indexing. Encyclopedia of Database Systems 2009: 3254-3258 - [i1]Abhishek Mitra, Marcos R. Vieira, Petko Bakalov, Walid A. Najjar, Vassilis J. Tsotras:
Boosting XML Filtering with a Scalable FPGA-based Architecture. CoRR abs/0909.1781 (2009) - 2008
- [j25]Michael J. Carey, Vassilis J. Tsotras:
Letter from the Special Issue Editors. IEEE Data Eng. Bull. 31(4): 6 (2008) - [j24]Mirella Moura Moro, Zografoula Vagena, Vassilis J. Tsotras:
XML Structural Summaries. PVLDB 1(2): 1524-1525 (2008) - [j23]Donghui Zhang, Alexander Markowetz, Vassilis J. Tsotras, Dimitrios Gunopulos, Bernhard Seeger:
On computing temporal aggregates with range predicates. ACM Trans. Database Syst. 33(2): 12:1-12:39 (2008) - [c52]Petko Bakalov, Erik G. Hoel, Wee-Liang Heng, Vassilis J. Tsotras:
Editing and versioning dynamic network models. GIS 2008: 90 - [c51]Petko Bakalov, Vassilis J. Tsotras:
A Generic Framework for Continuous Motion Pattern Query Evaluation. ICDE 2008: 80-89 - [c50]Petko Bakalov, Erik G. Hoel, Wee-Liang Heng, Vassilis J. Tsotras:
Maintaining Connectivity in Dynamic Multimodal Network Models. ICDE 2008: 1267-1276 - [r4]Marios Hadjieleftheriou, Erik G. Hoel, Vassilis J. Tsotras:
Index Structures, Extensible. Encyclopedia of GIS 2008: 483-493 - [r3]Marios Hadjieleftheriou, George Kollios, Vassilis J. Tsotras, Dimitrios Gunopulos:
Indexing Spatio-temporal Archives. Encyclopedia of GIS 2008: 530-538 - [r2]George Kollios, Vassilis J. Tsotras, Dimitrios Gunopulos:
Mobile Object Indexing. Encyclopedia of GIS 2008: 662-670 - [r1]Marios Hadjieleftheriou, Yannis Manolopoulos, Yannis Theodoridis, Vassilis J. Tsotras:
R-Trees - A Dynamic Index Structure for Spatial Searching. Encyclopedia of GIS 2008: 993-1002 - 2007
- [c49]Petko Bakalov, Eamonn J. Keogh, Vassilis J. Tsotras:
TS2-tree - an efficient similarity based organization for trajectory data. GIS 2007: 58 - [c48]Zografoula Vagena, Mirella Moura Moro, Vassilis J. Tsotras:
RoXSum: Leveraging Data Aggregation and Batch Processing for XML Routing. ICDE 2007: 1466-1470 - [c47]
- [c46]Mirella Moura Moro, Petko Bakalov, Vassilis J. Tsotras:
Early Profile Pruning on XML-aware Publish/Subscribe Systems. VLDB 2007: 866-877 - [c45]Zografoula Vagena, Mirella Moura Moro, Vassilis J. Tsotras:
Value-Aware RoXSum: Effective Message Aggregation for XML-Aware Information Dissemination. WebDB 2007 - 2006
- [j22]Shu-Yao Chien, Vassilis J. Tsotras, Carlo Zaniolo, Donghui Zhang:
Supporting complex queries on multiversion XML documents. ACM Trans. Internet Techn. 6(1): 53-84 (2006) - [j21]Marios Hadjieleftheriou, George Kollios, Vassilis J. Tsotras, Dimitrios Gunopulos:
Indexing spatiotemporal archives. VLDB J. 15(2): 143-164 (2006) - [c44]
- [c43]Mirella Moura Moro, Zografoula Vagena, Vassilis J. Tsotras:
Evaluating structural summaries as access methods for XML. WWW 2006: 1079-1080 - [e4]Philip S. Yu, Vassilis J. Tsotras, Edward A. Fox, Bing Liu:
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006. ACM 2006, ISBN 1-59593-433-2 [contents] - 2005
- [j20]Marios Hadjieleftheriou, Erik G. Hoel, Vassilis J. Tsotras:
SaIL: A Spatial Index Library for Efficient Application Integration. GeoInformatica 9(4): 367-389 (2005) - [j19]Dimitrios Gunopulos, George Kollios, Vassilis J. Tsotras, Carlotta Domeniconi:
Selectivity estimators for multidimensional range queries over real attributes. VLDB J. 14(2): 137-154 (2005) - [j18]Donghui Zhang, Vassilis J. Tsotras:
Optimizing spatial Min/Max aggregations. VLDB J. 14(2): 170-181 (2005) - [j17]George Kollios, Dimitris Papadopoulos, Dimitrios Gunopulos, Vassilis J. Tsotras:
Indexing mobile objects using dual transformations. VLDB J. 14(2): 238-256 (2005) - [c42]Demetrios Zeinalipour-Yazti, Zografoula Vagena, Dimitrios Gunopulos, Vana Kalogeraki, Vassilis J. Tsotras, Michail Vlachos, Nick Koudas, Divesh Srivastava:
The threshold join algorithm for top-k queries in distributed sensor networks. DMSN 2005: 61-66 - [c41]Petko Bakalov, Marios Hadjieleftheriou, Vassilis J. Tsotras:
Time relaxed spatiotemporal trajectory joins. GIS 2005: 182-191 - [c40]Petko Bakalov, Marios Hadjieleftheriou, Eamonn J. Keogh, Vassilis J. Tsotras:
Efficient trajectory joins using symbolic representations. Mobile Data Management 2005: 86-93 - [c39]Mirella Moura Moro, Zografoula Vagena, Vassilis J. Tsotras:
Tree-Pattern Queries on a Lightweight XML Processor. VLDB 2005: 205-216 - [c38]Marios Hadjieleftheriou, George Kollios, Petko Bakalov, Vassilis J. Tsotras:
Complex Spatio-Temporal Pattern Queries. VLDB 2005: 877-888 - [c37]Priya Mandawat, Vassilis J. Tsotras:
Indexing Schemes for Efficient Aggregate Computation over Structural Joins. WebDB 2005: 55-60 - [c36]Zografoula Vagena, Nick Koudas, Divesh Srivastava, Vassilis J. Tsotras:
Answering order-based queries over XML data. WWW (Special interest tracks and posters) 2005: 1162-1163 - [c35]Zografoula Vagena, Nick Koudas, Divesh Srivastava, Vassilis J. Tsotras:
Efficient Handling of Positional Predicates Within XML Query Processing. XSym 2005: 68-83 - 2004
- [c34]Peggy Agouris, Anthony Stefanidis, Kate Beard, Mark Gahegan, Vassilis J. Tsotras, Dimitrios Gunopulos:
Knowledge Management Over Time-Varying Geospatial Datasets. DG.O 2004 - [c33]Zografoula Vagena, Mirella Moura Moro, Vassilis J. Tsotras:
Efficient Processing of XML Containment Queries Using Partition-Based Schemes. IDEAS 2004: 161-170 - [c32]Zografoula Vagena, Mirella Moura Moro, Vassilis J. Tsotras:
Supporting Branched Versions on XML Documents. RIDE 2004: 137-144 - [c31]Marios Hadjieleftheriou, Vassil Kriakov, Yangui Tao, George Kollios, Alex Delis, Vassilis J. Tsotras:
Spatio-Temporal Data Services in a Shared-Nothing Environment. SSDBM 2004: 131-134 - [c30]Marios Hadjieleftheriou, Erik G. Hoel, Vassilis J. Tsotras:
SaIL: A Library for Efficient Application Integration of Spatial Indices. SSDBM 2004: 135-138 - [c29]Zografoula Vagena, Mirella Moura Moro, Vassilis J. Tsotras:
Twig Query Processing over Graph-Structured XML Data. WebDB 2004: 43-48 - 2003
- [j16]Donghui Zhang, Dimitrios Gunopulos, Vassilis J. Tsotras, Bernhard Seeger:
Temporal and spatio-temporal aggregations over data streams using multiple time granularities. Inf. Syst. 28(1-2): 61-84 (2003) - [c28]Marios Hadjieleftheriou, George Kollios, Dimitrios Gunopulos, Vassilis J. Tsotras:
On-Line Discovery of Dense Areas in Spatio-temporal Databases. SSTD 2003: 306-324 - [c27]