Publicaciones

1. Alejandro A. Vaisman and E.Zim´anyi. Data Warehouse Systems: Design and Implementation Springer (Mayo 2014)

1. Alejandro A. Vaisman and Esteban Zimányi. Graph OLAP. Encyclopedia of Big Data

Technologies, pages 1{6, 2017. DOI: 978-3-319-63962-8 208-1.

2. Alejandro A. Vaisman and Esteban Zim´anyi. Spatial Data Warehouses. Encyclopedia of

datbase Systems, pages 1{6, 2017. DOI: 10.1007/978-1-4899-7993-3 80809-1.

3. Alejandro A. Vaisman and Esteban Zim´anyi. Temporal Data Warehouses. Encyclopedia

of datbase Systems, pages 1{6, 2017. DOI: 10.1007/978-1-4899-7993-3 80810-1.

4. Claudio Silvestri and Alejandro A. Vaisman. Mobility and Uncertainty. In C. Renso

and S. Spaccapietra and E.Zimányi, editors, Mobility Data: Management, Modeling and

Understanding, Cambridge Press. 2013.

5. Alejandro A. Vaisman and Esteban Zim´anyi. Trajectory Data Warehousing. In C. Renso

and S. Spaccapietra and E.Zimányi, editors, Mobility Data: Management, Modeling and

Understanding, Cambridge Press. 2013.

6. Leticia I. Gomez, Bart Kuijpers, Bart Moelans, and Alejandro A. Vaisman. A survey of spatio-temporal data warehousing. In Business Information Systems: Concepts,

Methodologies, Tools and Applications, pages 949-977. 2011.

7. Alejandro A. Vaisman. Data quality-based requirements elicitation for decision support

systems. In R.Wrembel and C. Koncilia, editors, Data Warehouses and OLAP: Concepts,

Architectures and Solutions, pages 58-87. IRM Press, 2006.

8. Alberto O. Mendelzon and Alejandro A. Vaisman. Time in multidimensional databases.

In Maurizio Rafanelli, editor, Multidimensional Databases: Problems and Solutions, pages

166-199. Idea Group, 2003.

1. Waqas Ahmed,Esteban Zimányi, Alejandro A. Vaisman, Robert Wrembel. A Temporal Multidimensional Model and OLAP Operators. In International Journal of Data Warehousing and Mining, 16(4),2020, in press.
2. Judith Awiti, Alejandro A. Vaisman, Esteban Zimányi. Design and implementation of ETL processes using BPMN and relational algebra. In Data & Knowledge Engineering, Available online 13 June 2020, 101837 In Press, Corrected Proof. DOI: 10.1016/j.datak.2020.101837
3. Bart Kuijpers, Alejandro A. Vaisman. OLAPing Graph Data. Intelligent Data Analysis, 24(3),515-541,2020.
4. Leticia G´omez, Bart Kuijpers, Alejandro A. Vaisman. Analytical Queries on Semantic Trajectories using Graph Databases. TGIS Transactions in GIS, 8(4), 2019. DOI: 10.1111/tgis.12556.
5. Alejandro A. Vaisman and Esteban Zim´anyi. Mobility Data Warehouses. ISPRS Int. J. Geo-Information, 8(4), 2019.
6. Alejandro A. Vaisman and Kevin Chentout. Mapping Spatiotemporal Data to RDF: A SPARQL Endpoint for Brussels. ISPRS Int. J. Geo-Information, 8(8), 2019.
7. Bart Kuijpers, Alejandro A. Vaisman. An Algebra for OLAP. Intelligent Data Analysis 21(5), 2017.
8. Lorena Etcheverry, Alejandro A. Vaisman. Efficient Analytical Queries on Semantic Web Data Cubes. Journal of Data Semantics, 2017
9. Jovan Varga, Oscar Romero, Alejandro A. Vaisman, Lorena Etcheverry, Torben B. Pedersen, Christian Thomsen. Dimensional enrichment of statistical linked open data. Journal of Web Semantics, 2016.
10. Bart Kujpers, Bart Moelans, Walid Othman, Alejandro Vaisman. Uncertainty-based map matching: the space-time prism and k-shortest path algorithm. International Journal of Geo-Information, 2016.
11. Alejandro A. Vaisman. Publishing OLAP Cubes on the Semantic Web. E. Zimányi, editor. LNBIP, Vol. 253, 32{61, Springer, 2015.
12. Móica Caniupán Marileo, Alejandro A. Vaisman, Ra´ul Arredondo. Efficient repair of dimension hierarchies under inconsistent reclassification. Data and Knowledge Engineering Vol 95: 1-22, 2015.
13. Leticia G´omez, Silvia Gómez and Alejandro A. Vaisman. Modeling and Querying Continuous Fields with OLAP Cubes. IJDWM Vol. 9(3): 22-45, 2013.
14. Cristina Ciferri, Ricardo Ciferri, Leticia I. Gómez, Markus Schneider, Alejandro A. Vaisman and Esteban Zim´anyi. Cube Algebra: A Generic User-Centric Model and Query Language for OLAP Cubes. IJDWM Vol. 9 (2): 39-65, 2013.
15. Leticia I. Gómez and Alejandro A. Vaisman. Mining Semantic Trajectories. Intelligent Data Analysis 17(5): 857-898, 2013.
16. Alejandro A. Vaisman. An Introduction to Business Process Modeling. In M.-A. Aufaure and E. Zimányi, editors, eBISS 2012. LNBIP, Vol. 138, 29-61, Springer, 2013.
17. Alejandro A. Vaisman and Esteban Zim´anyi. Data Warehousing: Next Challenges. In M.-A. Aufaure and E. Zimányi, editors, eBISS 2011, volume 96 of LNBIP, pages 1-26. Springer, 2012.
18. Leticia I. G´omez, Bart Kuijpers, and Alejandro A. Vaisman. A data model and query language for spatio-temporal decision support. GeoInformatica, 15(3):455-496, 2011.
19. Leticia I. Gómez, Bart Kuijpers, Bart Moelans, and Alejandro A. Vaisman. A state-ofthe-art in spatio-temporal data warehousing, OLAP and mining. In David Taniar and Li Chen, editors, Integration of Data Warehousing, Data Mining and Database Technologies: Innovative Approaches, pages 200{236. IGI Global, 2011.
20. Mariano P. Consens, Renée J. Miller, Flavio Rizzolo, and Alejandro A. Vaisman. Exploring XML web collections with DescribeX. ACM Transactions on the WEB, 4(3),
22. Leticia I. Gómez, Bart Kuijpers, Bart Moelans, and Alejandro A. Vaisman. A survey of

spatio-temporal data warehousing. IJDWM, 5(3):28-55, 2009.

22. Leticia I. Gómez, Sofie Haesevoets, Bart Kuijpers, and Alejandro A. Vaisman. Spatial

aggregation: Data model and implementation. Inf. Syst., 34(6):551-576, 2009.

23. Alejandro A. Vaisman, Mauricio Minuto Espil, and Mart´ın Paradela. P2P OLAP: Data

model, implementation and case study. Inf. Syst., 34(2):231-257, 2009.

24. Leticia I. Gómez, Bart Kuijpers, and Alejandro A. Vaisman. Querying and mining trajectory databases using places of interest. In Stanislaw Kozielski and Robert Wrembel, editors, New Trends in Data Warehousing and Data Analysis, volume 3 of Annals of Information Systems, pages 1{26. Springer, 2009.
25. Flavio Rizzolo and Alejandro A. Vaisman. Temporal XML: modeling, indexing, and query processing. VLDB J., 17(5):1179-1212, 2008.
26. Alejandro A. Vaisman, Adrian Izquierdo, and Marcelo Ktenas. A web-based architecture

for temporal OLAP. Int. J. Web Eng. Technol., 4(4):465-494, 2008.

27. Claudio Gutierrez, Carlos A. Hurtado, and Alejandro A. Vaisman. Introducing time into

RDF. IEEE Trans. Knowl. Data Eng., 19(2):207-218, 2007.

28. Alejandro A. Vaisman, Alberto O. Mendelzon, Walter Ruaro, and Sergio G. Cymerman.

Supporting dimension updates in an OLAP server. Inf. Syst., 29(2):165-185, 2004.

29. Mauricio Minuto Espil and Alejandro A. Vaisman. Revising aggregation hierarchies in

OLAP: a rule-based approach. Data Knowl. Eng., 45(2):225- 256, 2003.

1. Judith Awiti, Alejandro A. Vaisman, Esteban Zimányi. From Conceptual to Logical ETL Design Using BPMN and Relational Algebra. In Big Data Analytics and Knowledge

Discovery, DaWaK 2019.

2. Alejandro Vaisman, Florencia Besteiro, Maximiliano Valverde. Modelling and Querying Star and Snowflake Warehouses using Graph Databases. in Advances in Databases and Information Systems – 22nd European Conference, ADBIS 2019, Bled, Slovenia, 2019.
3. Zineb El Akkaoui, Alejandro A. Vaisman, Esteban Zimányi. A Quality-based ETL Design Evaluation Framework. in 21st International Conference on Enterprise Information Systems, ICEIS 2019, Heraklion, Crete, Greece, May 3-5, 2019, Volume 1.
4. Franco Arolfo, Alejandro Vaisman. Data Quality in a Big Data Context. in Advances in Databases and Information Systems – 23rd European Conference, ADBIS 2018, Budapest, Hungary, 2018.
5. Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman. Performing OLAP over Graph Data: Query Language, Implementation, and a Case Study. in International Workshop on Real-Time Business Intelligence and Analytics, BIRTE, Munich, Germany, 2017.
6. Adriana Marotta, Alejandro A. Vaisman. Rule-Based Multidimensional Data Quality Assessment Using Contexts. In Big Data Analytics and Knowledge Discovery, DaWaK 2016.
7. Alexander Campos, Jorge Mozzino, Alejandro A. Vaisman. Towards Temporal Graph Databases. In Proceedings of AMW 2016.
8. Miguel Ceriani, Alejandro A. Vaisman. An RDF Vocabulary for Meta-Programming with SPARQL Algebra. In Proceedings of AMW 2016.
9. Lorena Etcheverry, Alejandro A. Vaisman∗: Querying Semantic Web Databases. In Proceedings of AMW 2016.
10. Jovan Varga, Lorena Etcheverry, Alejandro A. Vaisman, Oscar Romero, Torben B. Pedersen, and Christian Thomsen. Enabling OLAP on statistical linked open data. In IEEE International Conference on Data Engineering, ICDE 2016.
11. Goce Trajcevski and Ivana Donevska and Alejandro A. Vaisman and Besim Avci and Tian Zhang and Di Tian. Semantics-Aware Warehousing of Symbolic Trajectories, In 6th ACM SIGSPATIAL International Workshop on GeoStreaming (IWGS), 2015.
12. Amine Ghrab and Oscar Romero and Sabri Skhiri and Alejandro A. Vaisman and Esteban Zimányi. A Framework for Building OLAP Cubes on Graphs, In Advances in Databases and Information Systems – 19th East European Conference, ADBIS, 2015.
13. Mauricio Bouza and Brian Elliot and Lorena Etcheverry and Alejandro A. Vaisman. Publishing and querying government multidimensional data using QB4OLAP, In LA WEB, 2014.
14. Lorena Etcheverry and Alejandro A. Vaisman and Esteban Zim´anyi. Modeling and Querying Data Warehouses on the Semantic Web using QB4OLAP, In DaWaK, Springer, 2014.
15. Kevin Chentout and Alejandro A. Vaisman. Querying Brussels Spatiotemporal Linked Open Data, In OTM Workshops, pages 378-387, Springer, 2013.
16. Kevin Chentout and Alejandro A. Vaisman. Adding Spatial Support to R2RML Mappings, In OTM Workshops, pages 398-407, Springer, 2013.
17. Lorena Etcheverry and Alejandro A. Vaisman. A New Vocabulary for OLAP cubes on the Semantic Web. In Consuming Linked Data (COLD) 2012.
18. Zineb El Akkaoui and Jose-Norberto Mazón and Alejandro Vaisman and Esteban Zimányi. A BPMN-Based Design Framework for ETL Processes. In DaWaK 2012.
19. Pablo Bisceglia and Leticia G´omez and Alejandro A. Vaisman. Temporal SOLAP: Query Language, Implementation, and a Use Case. In Proceedings of AMW 2012.
20. Lorena Etcheverry and Alejandro A. Vaisman. Enhancing OLAP Analysis with Web Cubes. In Extended Semantic Web Conference, ESWC, pages 469{483. Springer, 2012.
21. Leticia Gómez, Silvia Gómez and Alejandro A. Vaisman. A Generic Data Model and Query Language for Spatiotemporal OLAP Cube Analysis. In Elke A. Rundensteiner, Volker Markl, Ioana Manolescu, Sihem Amer-Yahia, Felix Naumann and Ismail Ari,editors,EDBT, 15th International Conference on Extending Database Technology, pages 300-311. ACM Press, 2012.
22. Leticia G´omez, Silvia Gómez and Alejandro A. Vaisman. Analyzing continuous fields with OLAP cubes. In Il-Yeol Song, Alfredo Cuzzocrea and Karen C. Davis editors,DOLAP, pages 89-94. ACM Press, 2011.
23. Mónica Caniupán Marileo and Alejandro A. Vaisman. Repairing dimension hierarchies under inconsistent reclassification. In Olga De Troyer, Claudia Bauzer Medeiros, Roland Billen, Pierre Hallot, Alkis Simitsis, and Hans Van Mingroot, editors, ER Workshops,volume 6999 of Lecture Notes in Computer Science, pages 75{85. Springer, 2011.
24. Claudio Gutierrez, Carlos A. Hurtado, and Alejandro A. Vaisman. RDFS update: From theory to practice. In Grigoris Antoniou, Marko Grobelnik, Elena Paslaru Bontas Simperl, Bijan Parsia, Dimitris Plexousakis, Pieter De Leenheer, and Jeff Z. Pan, editors, ESWC (2), volume 6644 of Lecture Notes in Computer Science, pages 93-107. Springer, 2011.
25. Juan P. Gardella, Leticia I. Gómez, and Alejandro A. Vaisman. Trajectory sequential patterns with regular expression constraints including spatial queries. In Alberto H. F. Laender and Laks V. S. Lakshmanan, editors, AMW, volume 619 of CEUR Workshop Proceedings. CEUR-WS.org, 2010.
26. Leticia I. Gómez, Alejandro A. Vaisman, and Esteban Zim´anyi. Physical design and implementation of spatial data warehouses supporting continuous fields. In Torben Bach Pedersen, Mukesh K. Mohania, and A Min Tjoa, editors, DaWak, volume 6263 of Lecture Notes in Computer Science, pages 25-39. Springer, 2010.
27. Leticia I. Gómez, Bart Kuijpers, and Alejandro A. Vaisman . Temporal support in sequential pattern mining. In Marcelo Arenas and Leopoldo E. Bertossi, editors, AMW, volume 450 of CEUR Workshop Proceedings. CEUR-WS.org, 2009.
28. Alejandro A. Vaisman and Esteban Zim´anyi. What is spatio-temporal data warehousing? In Torben Bach Pedersen, Mukesh K. Mohania, and A Min Tjoa, editors, DaWaK, volume 5691 of Lecture Notes in Computer Science, pages 9-23. Springer, 2009.
29. Alejandro A. Vaisman and Esteban Zim´anyi. A multidimensional model representing continuous fields in spatial data warehouses. In Divyakant Agrawal, Walid G. Aref, ChangTien Lu, Mohamed F. Mokbel, Peter Scheuermann, Cyrus Shahabi and Ouri Wolfson, editors, 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS, pages 168-177. ACM, 2009.
30. Kristof Ghys, Bart Kuijpers, Bart Moelans, Walied Othman, Dries Vangoidsenhoven,

and Alejandro A. Vaisman. Map matching and uncertainty: an algorithm and realworld experiments. In Divyakant Agrawal, Walid G. Aref, Chang-Tien Lu, Mohamed F. Mokbel, Peter Scheuermann, Cyrus Shahabi and Ouri Wolfson, editors, 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS, pages 468-471. ACM, 2009.

31. Bart Kuijpers, Bart Moelans, Walied Othman, and Alejandro A. Vaisman. Analyzing trajectories using uncertainty and background information. In Nikos Mamoulis, Thomas Seidl, Torben Bach Pedersen, Kristian Torp, and Ira Assent, editors, SSTD, volume 5644 of Lecture Notes in Computer Science, pages 135-152. Springer, 2009.
32. Leticia I. Gómez and Alejandro A. Vaisman. Efficient constraint evaluation in categorical sequential pattern mining for trajectory databases. In Martin L. Kersten, Boris Novikov, Jens Teubner, Vladimir Polutin, and Stefan Manegold, editors, EDBT, volume 360 of ACM International Conference Proceeding Series, pages 541-552. ACM, 2009.
33. Leticia I. G´omez, Alejandro A. Vaisman, and Sebasti´an Zich . Piet-QL: a query language for GIS-OLAP integration. In Walid G. Aref, Mohamed F. Mokbel, and Markus Schneider, editors, GIS, page 27. ACM, 2008.
34. Leticia I. Gómez, Bart Kuijpers, and Alejandro A. Vaisman. Aggregation languages for moving object and places of interest. In Roger L. Wainwright and Hisham Haddad, editors, SAC, pages 857-862. ACM, 2008.
35. Leticia I. Gómez and Alejandro A. Vaisman. RE-SPaM: Using regular expressions for sequential pattern mining in trajectory databases. In ICDM Workshops, pages 395-398. IEEE Computer Society, 2008.
36. Alejandro A. Vaisman and Leticia Gómez and Bart Kuijpers. Temporal support of regular expressions in sequential pattern mining. In Dagstuhl Seminar Proceedings: Geographic Privacy-Aware Knowledge Discovery and Delivery. 2008.
37. Mariano P. Consens, Flavio Rizzolo, and Alejandro A. Vaisman. AxPRE summaries: Exploring the (semi-)structure of XML web collections. In ICDE, pages 1519-1521. IEEE, 2008.
38. Ariel Escribano, Leticia I. G´omez, Bart Kuijpers, and Alejandro A. Vaisman. Piet: a GIS-OLAP implementation. In Il-Yeol Song and Torben Bach Pedersen, editors, DOLAP, pages 73-80. ACM, 2007.
39. Bart Kuijpers and Alejandro A. Vaisman. A data model for moving objects supporting aggregation. In ICDE Workshops, pages 546-554. IEEE Computer Society, 2007.
40. Luis Otávio Alvares, Vania Bogorny, Bart Kuijpers, José Antonio Fernandes de Macedo, Bart Moelans, and Alejandro A. Vaisman. A model for enriching trajectories with semantic geographical information. In Hanan Samet, Cyrus Shahabi, and Markus Schneider, editors, GIS, page 22. ACM, 2007.
41. Alejandro A. Vaisman. Requirements elicitation for decision support systems: A data quality approach. In Yannis Manolopoulos, Joaquim Filipe, Panos Constantopoulos, and José Cordeiro, editors, ICEIS (3), pages 316- 321. 2006.
42. Alejandro A. Vaisman, Adrian Izquierdo, and Marcelo Ktenas. Web-enabled temporal OLAP. In J. Alfredo S´anchez, editor, LA-WEB, pages 220-229. IEEE Computer Society, 2006.
43. M. Cecilia Bastarrica, Carlos A. Hurtado, and Alejandro A. Vaisman. Version management in semantic web services using OWL-S. In Johann Eder and Schahram Dustdar, editors, Business Process Management Workshops, volume 4103 of Lecture Notes in Computer Science, pages 483-494. Springer, 2006.
44. Marcela Campo and Alejandro A. Vaisman. Consistency of temporal XML documents. In Sihem Amer-Yahia, Zohra Bellahsene, Ela Hunt, Rainer Unland, and Jeffrey Xu Yu, editors, XSym, volume 4156 of Lecture Notes in Computer Science, pages 31-45. Springer, 2006.
45. Claudio Gutierrez, Carlos A. Hurtado, and Alejandro A. Vaisman. The meaning of erasing in RDF under the Katsuno-Mendelzon approach. In WebDB, 2006.
46. Carlos A. Hurtado and Alejandro A. Vaisman. Reasoning with temporal constraints in RDF. In José Julio Alferes, James Bailey, Wolfgang May, and Uta Schwertel, editors, PPSWR, volume 4187 of Lecture Notes in Computer Science, pages 164-178. Springer, 2006.
47. Claudio Gutierrez, Carlos A. Hurtado, and Alejandro A. Vaisman. Temporal RDF .In Asunción Gómez-Pérez and Jérome Euzenat, editors, ESWC, volume 3532 of Lecture Notes in Computer Science, pages 93-107. Springer, 2005. Best Paper Award.
48. Daniela Alvarez, Ale Smukler, and Alejandro A. Vaisman. Peer-to-peer databases for e-science: a biodiversity case study. In Carlos A. Heuser, editor, SBBD, pages 220-234. UFU, 2005.
49. Alberto O. Mendelzon, Flavio Rizzolo, and Alejandro A. Vaisman. Indexing temporal XML documents. In Mario A. Nascimento, M. Tamer Ozsu, Donald Kossmann, Renée J.Miller, José A. Blakeley, and K. Bernhard Schiefer, editors, VLDB, pages 216-227. Morgan Kaufmann, 2004.
50. Mauricio Minuto Espil and Alejandro A. Vaisman. Aggregate queries in peer-to-peer OLAP. In Il-Yeol Song and Karen C. Davis, editors, DOLAP, pages 102-111. ACM,2004.
51. Alejandro A. Vaisman, Gabriel Dandretta, and Mariela Sapia. Enhancing web access using data mining techniques. In DEXA Workshops, pages 327-331. IEEE Computer Society, 2003.
52. Alejandro A. Vaisman, Alberto O. Mendelzon, Walter Ruaro, and Sergio G. Cymerman. Supporting dimension updates in an OLAP server. In Anne Banks Pidduck, John Mylopoulos, Carson C. Woo, and M. Tamer Ozsu, editors, CAiSE, volume 2348 of Lecture Notes in Computer Science, pages 67-82. Springer, 2002.
53. Mauricio Minuto Espil, Alejandro A. Vaisman, and Leonardo Terribile. Revising data cubes with exceptions: a rule-based perspective. In Laks V. S. Lakshmanan, editor, DMDW, volume 58 of CEUR Workshop Proceedings, pages 72-81. CEUR-WS.org, 2002.
54. Mauricio Minuto Espil and Alejandro A. Vaisman. Efficient intensional redefinition of aggregation hierarchies in multidimensional databases. In DOLAP, 2001.
55. Alejandro A. Vaisman and Alberto O. Mendelzon. A temporal query language for OLAP: Implementation and a case study. In Giorgio Ghelli and G¨osta Grahne, editors, DBPL, volume 2397 of Lecture Notes in Computer Science, pages 78{96. Springer, 2001.
56. Alberto O. Mendelzon and Alejandro A. Vaisman. Temporal queries in OLAP. In Amr El Abbadi, Michael L. Brodie, Sharma Chakravarthy, Umeshwar Dayal, Nabil Kamel, Gunter Schlageter, and Kyu-Young Whang, editors, VLDB, pages 242-253. Morgan Kaufmann, 2000.
57. Carlos A. Hurtado, Alberto O. Mendelzon, and Alejandro A. Vaisman. Maintaining data cubes under dimension updates. In ICDE, pages 346-355. IEEE Computer Society, 1999.
58. Carlos A. Hurtado, Alberto O. Mendelzon, and Alejandro A. Vaisman. Updating OLAP dimensions. In DOLAP, pages 60-66. ACM, 1999.

1. Leticia I. Gómez, Bart Kuijpers, and Alejandro A. Vaisman Online Analytical Processing on Graph Data. CoRR (2019) CoRR,abs/1909.01216,2019.
2. Lorena Etcheverry and Alejandro A. Vaisman. Efficient Analytical Queries on Semantic Web Data Cubes, CoRR, abs/1703.07213, 2017.
3. Bart Kuijpers and Alejandro A. Vaisman. A Formal Algebra for OLAP. CoRR,abs/1609.05020, 2016.
4. Alexander Campos, Jorge Mozzino and Alejandro A. Vaisman. Towards Temporal Graph Databases. CoRR, abs/1602.00503, 2016.
5. Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman and Esteban Zimányi. GRAD: On Graph Database Modeling. CoRR, abs/1604.08568, 2016.
6. Lorena Etcheverry and Alejandro A. Vaisman. Views over RDF Datasets: A State-ofthe-Art and Open Challenges, CoRR, abs/1108.0831, 2011.
7. Pablo Bisceglia, Leticia I. Gómez, and Alejandro A. Vaisman. Towards spatio-temporal SOLAP. CoRR, abs/1108.0831, 2011.
8. Leticia I. Gómez, Bart Kuijpers, and Alejandro A. Vaisman. Temporal support of regular expressions in sequential pattern mining. CoRR, abs/0811.3691, 2008.
9. Leticia I. Gómez, Sofie Haesevoets, Bart Kuijpers, and Alejandro A. Vaisman. Spatial aggregation: Data model and implementation. CoRR, abs/0707.4304, 2007.
10. Leticia I. Gómez, Bart Kuijpers, and Alejandro A. Vaisman. Aggregation languages for moving object and places of interest data. CoRR, abs/0708.2717, 2007.