Alejandro A. Vaisman

121 papers A* 5A 1B 12C 7Misc 1Journal 46Unranked 38

Year	Rank	Type	Title / Venue / Authors
2025	—	`book`	Mobility Data Science - From Data to Insights Mahmoud Attia Sakr, Alejandro A. Vaisman, Esteban Zimányi
2025	J	`jnl`	Reconciling tuple and attribute timestamping for temporal data warehouses. VLDB J. Waqas Ahmed, Leticia I. Gómez, Alejandro A. Vaisman, Esteban Zimányi
2024	B	`conf`	Querying Mobile Pollution Data using MobilityDB. MDM Leticia I. Gómez, Alejandro A. Vaisman, Esteban Zimányi
2024	J	`jnl`	TGV: A Visualization Tool for Temporal Property Graph Databases. Inf. Syst. Frontiers Diego Orlando, Joaquín Ormachea, Valeria Soliani, Alejandro A. Vaisman
2024	J	`jnl`	Temporal Paths in Real-World Sensor Networks. ISPRS Int. J. Geo Inf. Erik Bollen, Bart Kuijpers, Valeria Soliani, Alejandro A. Vaisman
2023	J	`jnl`	Analysing River Systems with Time Series Data Using Path Queries in Graph Databases. ISPRS Int. J. Geo Inf. Erik Bollen, Rik Hendrix, Bart Kuijpers, Valeria Soliani, Alejandro A. Vaisman
2023	J	`jnl`	User-centered road network traffic analysis with MobilityDB. Trans. GIS Mahmoud Attia Sakr, Esteban Zimányi, Alejandro A. Vaisman, Mohamed S. Bakli
2022	J	`jnl`	Analyzing public transport in the city of Buenos Aires with MobilityDB. Public Transp. Juan Godfrid, Pablo Radnic, Alejandro A. Vaisman, Esteban Zimányi
2022	J	`jnl`	Analyzing the Quality of Twitter Data Streams. Inf. Syst. Frontiers Franco Arolfo, Kevin Cortés Rodriguez, Alejandro A. Vaisman
2022	—	`book`	Data Warehouse Systems - Design and Implementation, Second Edition Alejandro A. Vaisman, Esteban Zimányi
2022	—	`conf`	Indexing Continuous Paths in Temporal Graphs. ADBIS (Short Papers) Bart Kuijpers, Ignacio Ribas, Valeria Soliani, Alejandro A. Vaisman
2022	—	`conf`	Modeling and Querying Sensor Networks Using Temporal Graph Databases. ADBIS (Short Papers) Bart Kuijpers, Valeria Soliani, Alejandro A. Vaisman
2021	J	`jnl`	A model and query language for temporal graph databases. VLDB J. Ariel Debrouvier, Eliseo Parodi, Matías Perazzo, Valeria Soliani, Alejandro A. Vaisman
2021	J	`jnl`	Schema Evolution in Multiversion Data Warehouses. Int. J. Data Warehous. Min. Waqas Ahmed, Esteban Zimányi, Alejandro A. Vaisman, Robert Wrembel
2021	J	`jnl`	Time-Series-Based Queries on Stable Transportation Networks Equipped with Sensors. ISPRS Int. J. Geo Inf. Erik Bollen, Rik Hendrix, Bart Kuijpers, Alejandro A. Vaisman
2021	J	`jnl`	Towards the Internet of Water: Using graph databases for hydrological analysis on the Flemish river system. Trans. GIS Erik Bollen, Rik Hendrix, Bart Kuijpers, Alejandro A. Vaisman
2020	J	`jnl`	A Temporal Multidimensional Model and OLAP Operators. Int. J. Data Warehous. Min. Waqas Ahmed, Esteban Zimányi, Alejandro A. Vaisman, Robert Wrembel
2020	J	`jnl`	Design and implementation of ETL processes using BPMN and relational algebra. Data Knowl. Eng. Judith Awiti, Alejandro A. Vaisman, Esteban Zimányi
2020	J	`jnl`	Online analytical processsing on graph data. Intell. Data Anal. Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2019	—	`conf`	A Quality-based ETL Design Evaluation Framework. ICEIS (1) Zineb El Akkaoui, Alejandro A. Vaisman, Esteban Zimányi
2019	J	`jnl`	Analytical queries on semantic trajectories using graph databases. Trans. GIS Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2019	B	`conf`	From Conceptual to Logical ETL Design Using BPMN and Relational Algebra. DaWaK Judith Awiti, Alejandro A. Vaisman, Esteban Zimányi
2019	—	`ch.`	Graph OLAP. Encyclopedia of Big Data Technologies Alejandro A. Vaisman, Esteban Zimányi
2019	J	`jnl`	Mapping Spatiotemporal Data to RDF: A SPARQL Endpoint for Brussels. ISPRS Int. J. Geo Inf. Alejandro A. Vaisman, Kevin Chentout
2019	J	`jnl`	Mobility Data Warehouses. ISPRS Int. J. Geo Inf. Alejandro A. Vaisman, Esteban Zimányi
2019	—	`conf`	Modelling and Querying Star and Snowflake Warehouses Using Graph Databases. ADBIS (Short Papers and Workshops) Alejandro A. Vaisman, Florencia Besteiro, Maximiliano Valverde
2019	J	`jnl`	Online Analytical Processing on Graph Data. CoRR Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2018	C	`conf`	Data Quality in a Big Data Context. ADBIS Franco Arolfo, Alejandro A. Vaisman
2018	—	`ch.`	Spatial Datawarehousing. Encyclopedia of Database Systems (2nd ed.) Alejandro A. Vaisman, Esteban Zimányi
2018	—	`ch.`	Temporal Datawarehousing. Encyclopedia of Database Systems (2nd ed.) Alejandro A. Vaisman, Esteban Zimányi
2017	J	`jnl`	An algebra for OLAP. Intell. Data Anal. Bart Kuijpers, Alejandro A. Vaisman
2017	J	`jnl`	Efficient Analytical Queries on Semantic Web Data Cubes. CoRR Lorena Etcheverry, Alejandro A. Vaisman
2017	J	`jnl`	Efficient Analytical Queries on Semantic Web Data Cubes. J. Data Semant. Lorena Etcheverry, Alejandro A. Vaisman
2017	—	`conf`	Performing OLAP over Graph Data: Query Language, Implementation, and a Case Study. BIRTE Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2016	J	`jnl`	A Formal Algebra for OLAP. CoRR Bart Kuijpers, Alejandro A. Vaisman
2016	—	`conf`	An RDF Vocabulary for Meta-Programming with SPARQL Algebra. AMW Miguel Ceriani, Alejandro A. Vaisman
2016	J	`jnl`	Dimensional enrichment of statistical linked open data. J. Web Semant. Jovan Varga, Alejandro A. Vaisman, Oscar Romero, Lorena Etcheverry, Torben Bach Pedersen, Christian Thomsen
2016	J	`jnl`	GRAD: On Graph Database Modeling. CoRR Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman, Esteban Zimányi
2016	A*	`conf`	QB2OLAP: Enabling OLAP on Statistical Linked Open Data. ICDE Jovan Varga, Lorena Etcheverry, Alejandro A. Vaisman, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
2016	—	`conf`	Querying Semantic Web Data Cubes. AMW Lorena Etcheverry, Alejandro A. Vaisman
2016	B	`conf`	Rule-Based Multidimensional Data Quality Assessment Using Contexts. DaWaK Adriana Marotta, Alejandro A. Vaisman
2016	—	`conf`	Towards Temporal Graph Databases. AMW Alexander Campos, Jorge Mozzino, Alejandro A. Vaisman
2016	J	`jnl`	Towards Temporal Graph Databases. CoRR Alexander Campos, Jorge Mozzino, Alejandro A. Vaisman
2016	J	`jnl`	Uncertainty-Based Map Matching: The Space-Time Prism and ISPRS Int. J. Geo Inf. Bart Kuijpers, Bart Moelans, Walied Othman, Alejandro A. Vaisman
2015	C	`conf`	A Framework for Building OLAP Cubes on Graphs. ADBIS Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman, Esteban Zimányi
2015	J	`jnl`	Efficient repair of dimension hierarchies under inconsistent reclassification. Data Knowl. Eng. Mónica Caniupán Marileo, Alejandro A. Vaisman, Raúl Arredondo
2015	J	`jnl`	Modeling and Querying Data Cubes on the Semantic Web. CoRR Lorena Etcheverry, Silvia A. Gómez, Alejandro A. Vaisman
2015	—	`conf`	Publishing OLAP Cubes on the Semantic Web. eBISS Alejandro A. Vaisman
2015	—	`conf`	Semantics-Aware Warehousing of Symbolic Trajectories. IWGS Goce Trajcevski, Ivana Donevska, Alejandro A. Vaisman, Besim Avci, Tian Zhang, Di Tian
2014	—	`book`	Data Warehouse Systems - Design and Implementation Alejandro A. Vaisman, Esteban Zimányi
2014	B	`conf`	Modeling and Querying Data Warehouses on the Semantic Web Using QB4OLAP. DaWaK Lorena Etcheverry, Alejandro A. Vaisman, Esteban Zimányi
2014	—	`conf`	Publishing and Querying Government Multidimensional Data Using QB4OLAP. LA-WEB Mauricio Bouza, Brian Elliot, Lorena Etcheverry, Alejandro A. Vaisman
2013	—	`conf`	Adding Spatial Support to R2RML Mappings. OTM Workshops Kevin Chentout, Alejandro A. Vaisman
2013	J	`jnl`	Cube Algebra: A Generic User-Centric Model and Query Language for OLAP Cubes. Int. J. Data Warehous. Min. Cristina Dutra de Aguiar Ciferri, Ricardo Rodrigues Ciferri, Leticia I. Gómez, Markus Schneider, Alejandro A. Vaisman, Esteban Zimányi
2013	J	`jnl`	Mining semantic trajectories. Intell. Data Anal. Leticia I. Gómez, Alejandro A. Vaisman
2013	—	`ch.`	Mobility and Uncertainty. Mobility Data Claudio Silvestri, Alejandro A. Vaisman
2013	J	`jnl`	Modeling and Querying Continuous Fields with OLAP Cubes. Int. J. Data Warehous. Min. Leticia I. Gómez, Silvia A. Gómez, Alejandro A. Vaisman
2013	—	`conf`	Querying Brussels Spatiotemporal Linked Open Data. OTM Workshops Kevin Chentout, Alejandro A. Vaisman
2013	—	`ch.`	Trajectory Data Warehouses. Mobility Data Alejandro A. Vaisman, Esteban Zimányi
2012	B	`conf`	A generic data model and query language for spatiotemporal OLAP cube analysis. EDBT Leticia I. Gómez, Silvia A. Gómez, Alejandro A. Vaisman
2012	—	`conf`	An Introduction to Business Process Modeling. eBISS Alejandro A. Vaisman
2012	B	`conf`	BPMN-Based Conceptual Modeling of ETL Processes. DaWaK Zineb El Akkaoui, Jose-Norberto Mazón, Alejandro A. Vaisman, Esteban Zimányi
2012	B	`conf`	Enhancing OLAP Analysis with Web Cubes. ESWC Lorena Etcheverry, Alejandro A. Vaisman
2012	—	`conf`	QB4OLAP: A Vocabulary for OLAP Cubes on the Semantic Web. COLD Lorena Etcheverry, Alejandro A. Vaisman
2012	—	`conf`	Temporal SOLAP: Query Language, Implementation, and a Use Case. AMW Pablo Bisceglia, Leticia I. Gómez, Alejandro A. Vaisman
2012	J	`jnl`	Views over RDF Datasets: A State-of-the-Art and Open Challenges CoRR Lorena Etcheverry, Alejandro A. Vaisman
2011	—	`ch.`	A State-of-the-Art in Spatio-Temporal Data Warehousing, OLAP and Mining. Integrations of Data Warehousing, Data Mining and Database Technologies Leticia I. Gómez, Bart Kuijpers, Bart Moelans, Alejandro A. Vaisman
2011	J	`jnl`	A data model and query language for spatio-temporal decision support. GeoInformatica Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2011	C	`conf`	Analyzing continuous fields with OLAP cubes. DOLAP Leticia I. Gómez, Silvia A. Gómez, Alejandro A. Vaisman
2011	—	`conf`	Data Warehouses: Next Challenges. eBISS Alejandro A. Vaisman, Esteban Zimányi
2011	—	`conf`	RDFS Update: From Theory to Practice. ESWC (2) Claudio Gutierrez, Carlos A. Hurtado, Alejandro A. Vaisman
2011	—	`conf`	Repairing Dimension Hierarchies under Inconsistent Reclassification. ER Workshops Mónica Caniupán Marileo, Alejandro A. Vaisman
2011	J	`jnl`	Towards Spatio-Temporal SOLAP CoRR Pablo Bisceglia, Leticia I. Gómez, Alejandro A. Vaisman
2010	J	`jnl`	Exploring XML web collections with DescribeX. ACM Trans. Web Mariano P. Consens, Renée J. Miller, Flavio Rizzolo, Alejandro A. Vaisman
2010	B	`conf`	Physical Design and Implementation of Spatial Data Warehouses Supporting Continuous Fields. DaWak Leticia I. Gómez, Alejandro A. Vaisman, Esteban Zimányi
2010	—	`conf`	Trajectory Sequential Patterns with Regular Expression Constraints Including Spatial Queries. AMW Juan P. Gardella, Leticia I. Gómez, Alejandro A. Vaisman
2009	J	`jnl`	A Survey of Spatio-Temporal Data Warehousing. Int. J. Data Warehous. Min. Leticia I. Gómez, Bart Kuijpers, Bart Moelans, Alejandro A. Vaisman
2009	—	`conf`	A multidimensional model representing continuous fields in spatial data warehouses. GIS Alejandro A. Vaisman, Esteban Zimányi
2009	B	`conf`	Analyzing Trajectories Using Uncertainty and Background Information. SSTD Bart Kuijpers, Bart Moelans, Walied Othman, Alejandro A. Vaisman
2009	B	`conf`	Efficient constraint evaluation in categorical sequential pattern mining for trajectory databases. EDBT Leticia I. Gómez, Alejandro A. Vaisman
2009	—	`conf`	Map matching and uncertainty: an algorithm and real-world experiments. GIS Kristof Ghys, Bart Kuijpers, Bart Moelans, Walied Othman, Dries Vangoidsenhoven, Alejandro A. Vaisman
2009	J	`jnl`	P2P OLAP: Data model, implementation and case study. Inf. Syst. Alejandro A. Vaisman, Mauricio Minuto Espil, Martín Paradela
2009	—	`ch.`	Querying and Mining Trajectory Databases Using Places of Interest. New Trends in Data Warehousing and Data Analysis Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2009	J	`jnl`	Spatial aggregation: Data model and implementation. Inf. Syst. Leticia I. Gómez, Sofie Haesevoets, Bart Kuijpers, Alejandro A. Vaisman
2009	—	`conf`	Temporal Support in Sequential Pattern Mining. AMW Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2009	B	`conf`	What Is Spatio-Temporal Data Warehousing? DaWaK Alejandro A. Vaisman, Esteban Zimányi
2008	J	`jnl`	A web-based architecture for Temporal OLAP. Int. J. Web Eng. Technol. Alejandro A. Vaisman, Adrian Izquierdo, Marcelo Ktenas
2008	Misc	`conf`	Aggregation languages for moving object and places of interest. SAC Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2008	A*	`conf`	AxPRE Summaries: Exploring the (Semi-)Structure of XML Web Collections. ICDE Mariano P. Consens, Flavio Rizzolo, Alejandro A. Vaisman
2008	—	`conf`	Piet-QL: a query language for GIS-OLAP integration. GIS Leticia I. Gómez, Alejandro A. Vaisman, Sebastián Zich
2008	—	`conf`	RE-SPaM: Using Regular Expressions for Sequential Pattern Mining in Trajectory Databases. ICDM Workshops Leticia I. Gómez, Alejandro A. Vaisman
2008	J	`jnl`	Temporal Support of Regular Expressions in Sequential Pattern Mining CoRR Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2008	—	`conf`	Temporal Support of Regular Expressions in Sequential Pattern Mining. Geographic Privacy-Aware Knowledge Discovery and Delivery Alejandro A. Vaisman, Leticia I. Gómez, Bart Kuijpers
2008	J	`jnl`	Temporal XML: modeling, indexing, and query processing. VLDB J. Flavio Rizzolo, Alejandro A. Vaisman
2007	—	`conf`	A Data Model for Moving Objects Supporting Aggregation. ICDE Workshops Bart Kuijpers, Alejandro A. Vaisman
2007	—	`conf`	A model for enriching trajectories with semantic geographical information. GIS Luis Otávio Alvares, Vania Bogorny, Bart Kuijpers, José Antônio Fernandes de Macêdo, Bart Moelans, Alejandro A. Vaisman
2007	J	`jnl`	Aggregation Languages for Moving Object and Places of Interest Data CoRR Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2007	J	`jnl`	Introducing Time into RDF. IEEE Trans. Knowl. Data Eng. Claudio Gutierrez, Carlos A. Hurtado, Alejandro A. Vaisman
2007	C	`conf`	Piet: a GIS-OLAP implementation. DOLAP Ariel Escribano, Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
2007	J	`jnl`	Spatial Aggregation: Data Model and Implementation CoRR Leticia I. Gómez, Sofie Haesevoets, Bart Kuijpers, Alejandro A. Vaisman
2006	—	`conf`	Consistency of Temporal XML Documents. XSym Marcela Campo, Alejandro A. Vaisman
2006	—	`conf`	Reasoning with Temporal Constraints in RDF. PPSWR Carlos A. Hurtado, Alejandro A. Vaisman
2006	—	`conf`	Requirements Elicitation for Decision Support Systems: A Data Quality Approach. ICEIS (3) Alejandro A. Vaisman
2006	—	`conf`	The Meaning of Erasing in RDF under the Katsuno-Mendelzon Approach. WebDB Claudio Gutierrez, Carlos A. Hurtado, Alejandro A. Vaisman
2006	—	`conf`	Version Management in Semantic Web Services Using OWL-S. Business Process Management Workshops M. Cecilia Bastarrica, Carlos A. Hurtado, Alejandro A. Vaisman
2006	—	`conf`	Web-enabled Temporal OLAP. LA-WEB Alejandro A. Vaisman, Adrian Izquierdo, Marcelo Ktenas
2005	—	`conf`	Peer-To-Peer Databases for e-Science: a Biodiversity Case Study. SBBD Daniela Alvarez, Ale Smukler, Alejandro A. Vaisman
2005	B	`conf`	Temporal RDF. ESWC Claudio Gutierrez, Carlos A. Hurtado, Alejandro A. Vaisman
2004	C	`conf`	Aggregate queries in peer-to-peer OLAP. DOLAP Mauricio Minuto Espil, Alejandro A. Vaisman
2004	A*	`conf`	Indexing Temporal XML Documents. VLDB Alberto O. Mendelzon, Flavio Rizzolo, Alejandro A. Vaisman
2004	J	`jnl`	Supporting dimension updates in an OLAP server. Inf. Syst. Alejandro A. Vaisman, Alberto O. Mendelzon, Walter Ruaro, Sergio G. Cymerman
2003	—	`conf`	Enhancing Web Access Using Data Mining Techniques. DEXA Workshops Alejandro A. Vaisman, Gabriel Dandretta, Mariela Sapia
2003	J	`jnl`	Revising aggregation hierarchies in OLAP: a rule-based approach. Data Knowl. Eng. Mauricio Minuto Espil, Alejandro A. Vaisman
2003	—	`ch.`	Time in Multidimensional Databases. Multidimensional Databases Alberto O. Mendelzon, Alejandro A. Vaisman
2002	—	`conf`	Revising data cubes with exceptions: a rule-based perspective. DMDW Mauricio Minuto Espil, Alejandro A. Vaisman, Leonardo Terribile
2002	A	`conf`	Supporting Dimension Updates in an OLAP Server. CAiSE Alejandro A. Vaisman, Alberto O. Mendelzon, Walter Ruaro, Sergio G. Cymerman
2001	—	`conf`	A Temporal Query Language for OLAP: Implementation and a Case Study. DBPL Alejandro A. Vaisman, Alberto O. Mendelzon
2001	C	`conf`	Efficient Intensional Redefinition of Aggregation Hierarchies in Multidimensional Databases. DOLAP Mauricio Minuto Espil, Alejandro A. Vaisman
2000	A*	`conf`	Temporal Queries in OLAP. VLDB Alberto O. Mendelzon, Alejandro A. Vaisman
1999	A*	`conf`	Maintaining Data Cubes under Dimension Updates. ICDE Carlos A. Hurtado, Alberto O. Mendelzon, Alejandro A. Vaisman
1999	C	`conf`	Updating OLAP Dimensions. DOLAP Carlos A. Hurtado, Alberto O. Mendelzon, Alejandro A. Vaisman