Alejandro A. Vaisman

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 42

Top Venues

CoRR

ISPRS Int. J. Geo Inf.

DaWaK

Trans. GIS

Publications

Erik Bollen, Bart Kuijpers, Valeria Soliani, Alejandro A. Vaisman
Temporal Paths in Real-World Sensor Networks. ISPRS Int. J. Geo Inf. 13 (2) (2024)
Leticia I. Gómez, Alejandro A. Vaisman, Esteban Zimányi
Querying Mobile Pollution Data using MobilityDB. MDM (2024)
Mahmoud Attia Sakr, Esteban Zimányi, Alejandro A. Vaisman, Mohamed S. Bakli
User-centered road network traffic analysis with MobilityDB. Trans. GIS 27 (2) (2023)
Erik Bollen, Rik Hendrix, Bart Kuijpers, Valeria Soliani, Alejandro A. Vaisman
Analysing River Systems with Time Series Data Using Path Queries in Graph Databases. ISPRS Int. J. Geo Inf. 12 (3) (2023)
Franco Arolfo, Kevin Cortés Rodriguez, Alejandro A. Vaisman
Analyzing the Quality of Twitter Data Streams. Inf. Syst. Frontiers 24 (1) (2022)
Bart Kuijpers, Ignacio Ribas, Valeria Soliani, Alejandro A. Vaisman
Indexing Continuous Paths in Temporal Graphs. ADBIS (Short Papers) (2022)
Juan Godfrid, Pablo Radnic, Alejandro A. Vaisman, Esteban Zimányi
Analyzing public transport in the city of Buenos Aires with MobilityDB. Public Transp. 14 (2) (2022)
Bart Kuijpers, Valeria Soliani, Alejandro A. Vaisman
Modeling and Querying Sensor Networks Using Temporal Graph Databases. ADBIS (Short Papers) (2022)
Ariel Debrouvier, Eliseo Parodi, Matías Perazzo, Valeria Soliani, Alejandro A. Vaisman
A model and query language for temporal graph databases. VLDB J. 30 (5) (2021)
Erik Bollen, Rik Hendrix, Bart Kuijpers, Alejandro A. Vaisman
Time-Series-Based Queries on Stable Transportation Networks Equipped with Sensors. ISPRS Int. J. Geo Inf. 10 (8) (2021)
Erik Bollen, Rik Hendrix, Bart Kuijpers, Alejandro A. Vaisman
Towards the Internet of Water: Using graph databases for hydrological analysis on the Flemish river system. Trans. GIS 25 (6) (2021)
Waqas Ahmed, Esteban Zimányi, Alejandro A. Vaisman, Robert Wrembel
Schema Evolution in Multiversion Data Warehouses. Int. J. Data Warehous. Min. 17 (4) (2021)
Judith Awiti, Alejandro A. Vaisman, Esteban Zimányi
Design and implementation of ETL processes using BPMN and relational algebra. Data Knowl. Eng. 129 (2020)
Waqas Ahmed, Esteban Zimányi, Alejandro A. Vaisman, Robert Wrembel
A Temporal Multidimensional Model and OLAP Operators. Int. J. Data Warehous. Min. 16 (4) (2020)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Online analytical processsing on graph data. Intell. Data Anal. 24 (3) (2020)
Zineb El Akkaoui, Alejandro A. Vaisman, Esteban Zimányi
A Quality-based ETL Design Evaluation Framework. ICEIS (1) (2019)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Analytical queries on semantic trajectories using graph databases. Trans. GIS 23 (5) (2019)
Alejandro A. Vaisman, Florencia Besteiro, Maximiliano Valverde
Modelling and Querying Star and Snowflake Warehouses Using Graph Databases. ADBIS (Short Papers and Workshops) (2019)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Online Analytical Processing on Graph Data. CoRR (2019)
Judith Awiti, Alejandro A. Vaisman, Esteban Zimányi
From Conceptual to Logical ETL Design Using BPMN and Relational Algebra. DaWaK (2019)
Alejandro A. Vaisman, Kevin Chentout
Mapping Spatiotemporal Data to RDF: A SPARQL Endpoint for Brussels. ISPRS Int. J. Geo Inf. 8 (8) (2019)
Alejandro A. Vaisman, Esteban Zimányi
Mobility Data Warehouses. ISPRS Int. J. Geo Inf. 8 (4) (2019)
Franco Arolfo, Alejandro A. Vaisman
Data Quality in a Big Data Context. ADBIS (2018)
Lorena Etcheverry, Alejandro A. Vaisman
Efficient Analytical Queries on Semantic Web Data Cubes. CoRR (2017)
Lorena Etcheverry, Alejandro A. Vaisman
Efficient Analytical Queries on Semantic Web Data Cubes. J. Data Semant. 6 (4) (2017)
Bart Kuijpers, Alejandro A. Vaisman
An algebra for OLAP. Intell. Data Anal. 21 (5) (2017)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Performing OLAP over Graph Data: Query Language, Implementation, and a Case Study. BIRTE (2017)
Jovan Varga, Lorena Etcheverry, Alejandro A. Vaisman, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
QB2OLAP: Enabling OLAP on Statistical Linked Open Data. ICDE (2016)
Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman, Esteban Zimányi
GRAD: On Graph Database Modeling. CoRR (2016)
Bart Kuijpers, Bart Moelans, Walied Othman, Alejandro A. Vaisman
-Shortest Path Algorithm. ISPRS Int. J. Geo Inf. 5 (11) (2016)
Bart Kuijpers, Alejandro A. Vaisman
A Formal Algebra for OLAP. CoRR (2016)
Alexander Campos, Jorge Mozzino, Alejandro A. Vaisman
Towards Temporal Graph Databases. AMW (2016)
Miguel Ceriani, Alejandro A. Vaisman
An RDF Vocabulary for Meta-Programming with SPARQL Algebra. AMW (2016)
Jovan Varga, Alejandro A. Vaisman, Oscar Romero, Lorena Etcheverry, Torben Bach Pedersen, Christian Thomsen
Dimensional enrichment of statistical linked open data. J. Web Semant. 40 (2016)
Lorena Etcheverry, Alejandro A. Vaisman
Querying Semantic Web Data Cubes. AMW (2016)
Adriana Marotta, Alejandro A. Vaisman
Rule-Based Multidimensional Data Quality Assessment Using Contexts. DaWaK (2016)
Alexander Campos, Jorge Mozzino, Alejandro A. Vaisman
Towards Temporal Graph Databases. CoRR (2016)
Mónica Caniupán Marileo, Alejandro A. Vaisman, Raúl Arredondo
Efficient repair of dimension hierarchies under inconsistent reclassification. Data Knowl. Eng. 95 (2015)
Lorena Etcheverry, Silvia A. Gómez, Alejandro A. Vaisman
Modeling and Querying Data Cubes on the Semantic Web. CoRR (2015)
Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman, Esteban Zimányi
A Framework for Building OLAP Cubes on Graphs. ADBIS (2015)
Alejandro A. Vaisman
Publishing OLAP Cubes on the Semantic Web. eBISS (2015)
Goce Trajcevski, Ivana Donevska, Alejandro A. Vaisman, Besim Avci, Tian Zhang, Di Tian
Semantics-Aware Warehousing of Symbolic Trajectories. IWGS (2015)
Lorena Etcheverry, Alejandro A. Vaisman, Esteban Zimányi
Modeling and Querying Data Warehouses on the Semantic Web Using QB4OLAP. DaWaK (2014)
M. Bouza, B. Elliot, Lorena Etcheverry, Alejandro A. Vaisman
Publishing and Querying Government Multidimensional Data Using QB4OLAP. LA-WEB (2014)
Leticia I. Gómez, Alejandro A. Vaisman
Mining semantic trajectories. Intell. Data Anal. 17 (5) (2013)
Leticia I. Gómez, Silvia A. Gómez, Alejandro A. Vaisman
Modeling and Querying Continuous Fields with OLAP Cubes. Int. J. Data Warehous. Min. 9 (3) (2013)
Kevin Chentout, Alejandro A. Vaisman
Adding Spatial Support to R2RML Mappings. OTM Workshops (2013)
Kevin Chentout, Alejandro A. Vaisman
Querying Brussels Spatiotemporal Linked Open Data. OTM Workshops (2013)
Cristina Dutra de Aguiar Ciferri, Ricardo Rodrigues Ciferri, Leticia I. Gómez, Markus Schneider, Alejandro A. Vaisman, Esteban Zimányi
Cube Algebra: A Generic User-Centric Model and Query Language for OLAP Cubes. Int. J. Data Warehous. Min. 9 (2) (2013)
Pablo Bisceglia, Leticia I. Gómez, Alejandro A. Vaisman
Temporal SOLAP: Query Language, Implementation, and a Use Case. AMW (2012)
Lorena Etcheverry, Alejandro A. Vaisman
Views over RDF Datasets: A State-of-the-Art and Open Challenges CoRR (2012)
Zineb El Akkaoui, Jose-Norberto Mazón, Alejandro A. Vaisman, Esteban Zimányi
BPMN-Based Conceptual Modeling of ETL Processes. DaWaK (2012)
Lorena Etcheverry, Alejandro A. Vaisman
QB4OLAP: A Vocabulary for OLAP Cubes on the Semantic Web. COLD (2012)
Leticia I. Gómez, Silvia A. Gómez, Alejandro A. Vaisman
A generic data model and query language for spatiotemporal OLAP cube analysis. EDBT (2012)
Lorena Etcheverry, Alejandro A. Vaisman
Enhancing OLAP Analysis with Web Cubes. ESWC (2012)
Alejandro A. Vaisman
An Introduction to Business Process Modeling. eBISS (2012)
Claudio Gutiérrez, Carlos A. Hurtado, Alejandro A. Vaisman
RDFS Update: From Theory to Practice. ESWC (2) (2011)
Leticia I. Gómez, Silvia A. Gómez, Alejandro A. Vaisman
Analyzing continuous fields with OLAP cubes. DOLAP (2011)
Alejandro A. Vaisman, Esteban Zimányi
Data Warehouses: Next Challenges. eBISS (2011)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
A data model and query language for spatio-temporal decision support. GeoInformatica 15 (3) (2011)
Mónica Caniupán Marileo, Alejandro A. Vaisman
Repairing Dimension Hierarchies under Inconsistent Reclassification. ER Workshops (2011)
Pablo Bisceglia, Leticia I. Gómez, Alejandro A. Vaisman
Towards Spatio-Temporal SOLAP CoRR (2011)
Mariano P. Consens, Renée J. Miller, Flavio Rizzolo, Alejandro A. Vaisman
Exploring XML web collections with DescribeX. ACM Trans. Web 4 (3) (2010)
Juan P. Gardella, Leticia I. Gómez, Alejandro A. Vaisman
Trajectory Sequential Patterns with Regular Expression Constraints Including Spatial Queries. AMW (2010)
Leticia I. Gómez, Alejandro A. Vaisman, Esteban Zimányi
Physical Design and Implementation of Spatial Data Warehouses Supporting Continuous Fields. DaWak (2010)
Bart Kuijpers, Bart Moelans, Walied Othman, Alejandro A. Vaisman
Analyzing Trajectories Using Uncertainty and Background Information. SSTD (2009)
Leticia I. Gómez, Alejandro A. Vaisman
Efficient constraint evaluation in categorical sequential pattern mining for trajectory databases. EDBT (2009)
Leticia I. Gómez, Bart Kuijpers, Bart Moelans, Alejandro A. Vaisman
A Survey of Spatio-Temporal Data Warehousing. Int. J. Data Warehous. Min. 5 (3) (2009)
Leticia I. Gómez, Sofie Haesevoets, Bart Kuijpers, Alejandro A. Vaisman
Spatial aggregation: Data model and implementation. Inf. Syst. 34 (6) (2009)
Alejandro A. Vaisman, Esteban Zimányi
A multidimensional model representing continuous fields in spatial data warehouses. GIS (2009)
Alejandro A. Vaisman, Esteban Zimányi
What Is Spatio-Temporal Data Warehousing? DaWaK (2009)
Alejandro A. Vaisman, Mauricio Minuto Espil, Martín Paradela
P2P OLAP: Data model, implementation and case study. Inf. Syst. 34 (2) (2009)
Kristof Ghys, Bart Kuijpers, Bart Moelans, Walied Othman, Dries Vangoidsenhoven, Alejandro A. Vaisman
Map matching and uncertainty: an algorithm and real-world experiments. GIS (2009)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Temporal Support in Sequential Pattern Mining. AMW (2009)
Leticia I. Gómez, Alejandro A. Vaisman
RE-SPaM: Using Regular Expressions for Sequential Pattern Mining in Trajectory Databases. ICDM Workshops (2008)
Mariano P. Consens, Flavio Rizzolo, Alejandro A. Vaisman
AxPRE Summaries: Exploring the (Semi-)Structure of XML Web Collections. ICDE (2008)
Alejandro A. Vaisman, Leticia I. Gómez, Bart Kuijpers
Temporal Support of Regular Expressions in Sequential Pattern Mining. Geographic Privacy-Aware Knowledge Discovery and Delivery (2008)
Flavio Rizzolo, Alejandro A. Vaisman
Temporal XML: modeling, indexing, and query processing. VLDB J. 17 (5) (2008)
Alejandro A. Vaisman, Adrian Izquierdo, Marcelo Ktenas
A web-based architecture for Temporal OLAP. Int. J. Web Eng. Technol. 4 (4) (2008)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Temporal Support of Regular Expressions in Sequential Pattern Mining CoRR (2008)
Leticia I. Gómez, Alejandro A. Vaisman, Sebastián Zich
Piet-QL: a query language for GIS-OLAP integration. GIS (2008)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Aggregation languages for moving object and places of interest. SAC (2008)
Bart Kuijpers, Alejandro A. Vaisman
A Data Model for Moving Objects Supporting Aggregation. ICDE Workshops (2007)
Leticia I. Gómez, Sofie Haesevoets, Bart Kuijpers, Alejandro A. Vaisman
Spatial Aggregation: Data Model and Implementation CoRR (2007)
Luis Otávio Alvares, Vania Bogorny, Bart Kuijpers, José Antônio Fernandes de Macêdo, Bart Moelans, Alejandro A. Vaisman
A model for enriching trajectories with semantic geographical information. GIS (2007)
Ariel Escribano, Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Piet: a GIS-OLAP implementation. DOLAP (2007)
Claudio Gutiérrez, Carlos A. Hurtado, Alejandro A. Vaisman
Introducing Time into RDF. IEEE Trans. Knowl. Data Eng. 19 (2) (2007)
Leticia I. Gómez, Bart Kuijpers, Alejandro A. Vaisman
Aggregation Languages for Moving Object and Places of Interest Data CoRR (2007)
Marcela Campo, Alejandro A. Vaisman
Consistency of Temporal XML Documents. XSym (2006)
Carlos A. Hurtado, Alejandro A. Vaisman
Reasoning with Temporal Constraints in RDF. PPSWR (2006)
Alejandro A. Vaisman, Adrian Izquierdo, Marcelo Ktenas
Web-enabled Temporal OLAP. LA-WEB (2006)
M. Cecilia Bastarrica, Carlos A. Hurtado, Alejandro A. Vaisman
Version Management in Semantic Web Services Using OWL-S. Business Process Management Workshops (2006)
Alejandro A. Vaisman
Requirements Elicitation for Decision Support Systems: A Data Quality Approach. ICEIS (3) (2006)
Claudio Gutiérrez, Carlos A. Hurtado, Alejandro A. Vaisman
The Meaning of Erasing in RDF under the Katsuno-Mendelzon Approach. WebDB (2006)
Claudio Gutiérrez, Carlos A. Hurtado, Alejandro A. Vaisman
Temporal RDF. ESWC (2005)
Daniela Alvarez, Ale Smukler, Alejandro A. Vaisman
Peer-To-Peer Databases for e-Science: a Biodiversity Case Study. SBBD (2005)
Alberto O. Mendelzon, Flavio Rizzolo, Alejandro A. Vaisman
Indexing Temporal XML Documents. VLDB (2004)
Alejandro A. Vaisman, Alberto O. Mendelzon, Walter Ruaro, Sergio G. Cymerman
Supporting dimension updates in an OLAP server. Inf. Syst. 29 (2) (2004)
Mauricio Minuto Espil, Alejandro A. Vaisman
Aggregate queries in peer-to-peer OLAP. DOLAP (2004)
Mauricio Minuto Espil, Alejandro A. Vaisman
Revising aggregation hierarchies in OLAP: a rule-based approach. Data Knowl. Eng. 45 (2) (2003)

Alejandro A. Vaisman.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Alejandro A. Vaisman