Mahmoud Attia Sakr

71 papers A* 1B 12Journal 27Unranked 28
YearRankTypeTitle / Venue / Authors
2026 B conf
Mobility Trajectory Data Stream Processing Beyond the Cloud.
EDBT
Mariana M. Garcez Duarte, Dwi P. A. Nugroho, Georges Tod, Evert Bevernage, Pieter Moelans, Elias Saerens, Esteban Zimányi, Mahmoud Attia Sakr, Steffen Zeuch
2025 J jnl
An experimental study of existing tools for outlier detection and cleaning in trajectories.
CoRR
Mariana M. Garcez Duarte, Mahmoud Attia Sakr
2025 J jnl
An experimental study of existing tools for outlier detection and cleaning in trajectories.
GeoInformatica
Mariana M. Garcez Duarte, Mahmoud Attia Sakr
2025 — conf
Building a Foundation Model for Trajectory from Scratch.
SIGSPATIAL/GIS
Gaspard Merten, Mahmoud Attia Sakr, Gilles Dejaegere
2025 J jnl
Building a Foundation Model for Trajectory from Scratch.
CoRR
Gaspard Merten, Mahmoud Attia Sakr, Gilles Dejaegere
2025 J jnl
Data engineering for sustainable agriculture: developments, challenges, and case studies of a novel IoRT architecture.
J. Big Data
Sandro Bimonte, Gianni Bellocchi, François Pinet, Gérard Chalhoub, Mahmoud Attia Sakr, Piotr Skrzypczynski
2025 — conf
Distributed MobilityDB: A Scalable Moving Object Database Management System.
SIGSPATIAL/GIS
Mohamed S. Bakli, Mahmoud Attia Sakr, Esteban Zimányi, Nils Dijk, Marco Slot
2025 J jnl
Distributed MobilityDB: A Scalable Moving Object Database Management System.
ACM Trans. Spatial Algorithms Syst.
Mohamed S. Bakli, Mahmoud Attia Sakr, Esteban Zimányi, Nils Dijk, Marco Slot
2025 B conf
Effective Ship Trajectory Imputation with Multiple Coastal Cameras.
MDM
Song Wu, Kristian Torp, Alexandros Troupiotis-Kapeliaris, Dimitris Zissis, Esteban Zimányi, Mahmoud Attia Sakr
2025 — conf
Estimating Urban Traffic Using Public Transit Buses as Probes.
SIGSPATIAL/GIS
Bahare Salehi, Mahmoud Attia Sakr
2025 J jnl
Federated Learning and Trajectory Compression for Enhanced AIS Coverage.
CoRR
Thomas Gräupl, Andreas Reisenbauer, Marcel Hecko, Anil Rasouli, Anita Graser, Melitta Dragaschnig, Axel Weissenfeld, Gilles Dejaegere, Mahmoud Attia Sakr
2025 — conf
GeoPandas-AI: A Smart Class Bringing LLM as Stateful AI Code Assistant.
SIGSPATIAL/GIS
Gaspard Merten, Gilles Dejaegere, Mahmoud Attia Sakr
2025 J jnl
GeoPandas-AI: A Smart Class Bringing LLM as Stateful AI Code Assistant.
CoRR
Gaspard Merten, Gilles Dejaegere, Mahmoud Attia Sakr
2025 — book
Mobility Data Science - From Data to Insights
Mahmoud Attia Sakr, Alejandro A. Vaisman, Esteban Zimányi
2025 — conf
Mobility Data Stream Processing Beyond the Cloud.
SIGSPATIAL/GIS
Mariana M. Garcez Duarte, Dwi P. A. Nugroho, Georges Tod, Evert Bevernage, Pieter Moelans, Elias Saerens, Esteban Zimányi, Mahmoud Attia Sakr, Steffen Zeuch
2025 — conf
Mobility Stream Processing on NebulaStream and MEOS.
SIGMOD Conference Companion
Mariana M. Garcez Duarte, Dwi P. A. Nugroho, Georges Tod, Evert Bevernage, Pieter Moelans, Emine Tas, Esteban Zimányi, Mahmoud Attia Sakr, Steffen Zeuch, Volker Markl
2025 J jnl
Mobility Stream Processing on NebulaStream and MEOS.
CoRR
Mariana M. Garcez Duarte, Dwi P. A. Nugroho, Georges Tod, Evert Bevernage, Pieter Moelans, Emine Tas, Esteban Zimányi, Mahmoud Attia Sakr, Steffen Zeuch, Volker Markl
2025 B conf
Quality of Hybrid GNSS Sampling Methods.
MDM
Rodrigo Sasse David, Kristian Torp, Anders Zinck Justesen, Mahmoud Attia Sakr, Esteban Zimányi
2025 — conf
Real-Time Monitoring and Active Control of Autonomous Agricultural Robot Trajectories Using an Edge-Fog Architecture.
ICCSA (Workshops 5)
Mohammad Kassir, Sandro Bimonte, Robert Wrembel, Mohamed El-Ouati, Mahmoud Attia Sakr
2025 B conf
SpaCor: A Tool for High-Quality Spatial NLQ Corpus Construction.
SSTD
Weijia Yi, Xieyang Wang, Jianqiu Xu, Shuai Xu, Mahmoud Attia Sakr, Ouri Wolfson
2025 J jnl
Trajectory compression under bandwidth constraints.
GeoInformatica
Gilles Dejaegere, Mahmoud Attia Sakr
2025 J jnl
Using LLMs for Analyzing AIS Data.
CoRR
Gaspard Merten, Gilles Dejaegere, Mahmoud Attia Sakr
2024 — conf
A Framework for Automated Junction Monitoring.
SIGSPATIAL/GIS
Rodrigo Sasse David, Kristian Torp, Mahmoud Attia Sakr, Esteban Zimányi
2024 — conf
Experimental Probing of Graph Convolutional Neural Networks Architectures for Traffic Analysis.
ICDEW
Bahare Salehi, Mahmoud Attia Sakr
2024 J jnl
Mobility Data Science: Perspectives and Challenges.
ACM Trans. Spatial Algorithms Syst.
Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Cyrus Shahabi, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi
2024 — conf
Multi-Entry Generalized Search Trees for Indexing Trajectories.
SIGSPATIAL/GIS
Maxime Schoemans, Walid G. Aref, Esteban Zimányi, Mahmoud Attia Sakr
2024 J jnl
Multi-Entry Generalized Search Trees for Indexing Trajectories.
CoRR
Maxime Schoemans, Walid G. Aref, Esteban Zimányi, Mahmoud Attia Sakr
2024 — conf
New Algorithms for the Simplification of Multiple Trajectories Under Bandwidth Constraints.
EDBT/ICDT Workshops
Gilles Dejaegere, Mahmoud Attia Sakr
2024 J jnl
New algorithms for the simplification of multiple trajectories under bandwidth constraints.
CoRR
Gilles Dejaegere, Mahmoud Attia Sakr
2024 — conf
Technological and Research Challenges in Data Engineering for Sustainable Agriculture.
BiDEDE@SIGMOD
Sandro Bimonte, Gianni Bellocchi, François Pinet, Guillaume Charrier, Dimitris Sacharidis, Mahmoud Attia Sakr, Ronan Tournier, Gentian Jakllari, Gérard Chalhoub, M. Tahar Kechadi, Boualem Benatallah, Francesco Marinello, Roberto Oberti, Jérôme Bindelle, Ginta Majore, Piotr Skrzypczynski
2024 B conf
Uncertainty-Aware Ship Location Estimation using Multiple Cameras in Coastal Areas.
MDM
Song Wu, Alexandros Troupiotis-Kapeliaris, Dimitris Zissis, Kristian Torp, Esteban Zimányi, Mahmoud Attia Sakr
2023 — conf
Brussels Mobility Twin.
SIGSPATIAL/GIS
Mahmoud Attia Sakr, Gaspard Merten
2023 — conf
Context-Matching in Mobility Trajectories Using Particle Filters.
EDBT/ICDT Workshops
Mohammadreza Amini, Mahmoud Attia Sakr
2023 — conf
Data-Driven Digital Mobility Twins.
LocalRec@SIGSPATIAL
Mahmoud Attia Sakr
2023 B conf
Evaluation of Vessel CO2 Emissions Methods using AIS Trajectories.
SSTD
Song Wu, Kristian Torp, Mahmoud Attia Sakr, Esteban Zimányi
2023 B conf
MobiSpaces: An Architecture for Energy-Efficient Data Spaces for Mobility Data.
IEEE Big Data
Christos Doulkeridis, Georgios M. Santipantakis, Nikolaos Koutroumanis, George Makridis, Vasilis Koukos, George S. Theodoropoulos, Yannis Theodoridis, Dimosthenis Kyriazis, Pavlos Kranas, Diego Burgos, Ricardo Jiménez-Peris, Mariana M. G. Duarte, Mahmoud Attia Sakr, Esteban Zimányi, Anita Graser, Clemens Heistracher, Kristian Torp, Ioannis Chrysakis, Theofanis Orphanoudakis, Evgenia Kapassa, Marios Touloupou, Jürgen Neises, Petros Petrou, Sophia Karagiorgou, Rosario Catelli, Domenico Messina, Marcelo Corrales Compagnucci, Matteo Falsetta
2023 J jnl
On Computing the Time-varying Distance between Moving Bodies.
ACM Trans. Spatial Algorithms Syst.
Maxime Schoemans, Mahmoud Attia Sakr, Esteban Zimányi
2023 — conf
Outlier Detection and Cleaning in Trajectories: A Benchmark of Existing Tools.
EDBT/ICDT Workshops
Mariana M. G. Duarte, Mahmoud Attia Sakr
2023 — conf
Roundabouts and the Energy Consumption of Electrical Vehicles.
IWCTS@SIGSPATIAL
Rodrigo Sasse David, Esteban Zimányi, Kristian Torp, Mahmoud Attia Sakr
2023 J jnl
Towards Mobility Data Science (Vision Paper).
CoRR
Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi
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
Big mobility data analytics: recent advances and open problems.
GeoInformatica
Mahmoud Attia Sakr, Cyril Ray, Chiara Renso
2022 — conf
MOVE: Interactive Visual Exploration of Moving Objects.
EDBT/ICDT Workshops
Maxime Schoemans, Mahmoud Attia Sakr, Esteban Zimányi
2022 J jnl
Mobility Data Science (Dagstuhl Seminar 22021).
Dagstuhl Reports
Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi
2022 J jnl
Selectivity Estimation of Inequality Joins In Databases.
CoRR
Diogo Repas, Zhicheng Luo, Maxime Schoemans, Mahmoud Attia Sakr
2022 B conf
Semantic Segmentation of AIS Trajectories for Detecting Complete Fishing Activities.
MDM
Song Wu, Esteban Zimányi, Mahmoud Attia Sakr, Kristian Torp
2022 — conf
Speed and energy consumption for electrical vehicles.
IWCTS@SIGSPATIAL
Rodrigo Sasse David, Esteban Zimányi, Kristian Torp, Mahmoud Attia Sakr
2021 A* conf
Implementing Rigid Temporal Geometries in Moving Object Databases.
ICDE
Maxime Schoemans, Mahmoud Attia Sakr, Esteban Zimányi
2021 — conf
MobilityDB: hands on tutorial on managing and visualizing geospatial trajectories in SQL.
SpatialAPI@SIGSPATIAL
Esteban Zimányi, Mahmoud Attia Sakr, Mohamed S. Bakli, Maxime Schoemans, Dimitris Tsesmelis, Robin Choquet
2020 B conf
Distributed Mobility Data Management in MobilityDB.
MDM
Mohamed S. Bakli, Mahmoud Attia Sakr, Esteban Zimányi
2020 — conf
Distributed Spatiotemporal Trajectory Query Processing in SQL.
SIGSPATIAL/GIS
Mohamed S. Bakli, Mahmoud Attia Sakr, Esteban Zimányi
2020 J jnl
MobilityDB: A Mobility Database Based on PostgreSQL and PostGIS.
ACM Trans. Database Syst.
Esteban Zimányi, Mahmoud Attia Sakr, Arthur Lesuisse
2019 — conf
Distributed moving object data management in MobilityDB.
BigSpatial@SIGSPATIAL
Mohamed S. Bakli, Mahmoud Attia Sakr, Esteban Zimányi
2019 J jnl
HadoopTrajectory: a Hadoop spatiotemporal data processing extension.
J. Geogr. Syst.
Mohamed S. Bakli, Mahmoud Attia Sakr, Taysir Hassan A. Soliman
2019 B conf
MobilityDB: A Mainstream Moving Object Database System.
SSTD
Esteban Zimányi, Mahmoud Attia Sakr, Arthur Lesuisse, Mohamed S. Bakli
2018 J jnl
A data model and algorithms for a spatial data marketplace.
Int. J. Geogr. Inf. Sci.
Mahmoud Attia Sakr
2018 J jnl
A spatiotemporal algebra in Hadoop for moving objects.
Geo spatial Inf. Sci.
Mohamed S. Bakli, Mahmoud Attia Sakr, Taysir Hassan A. Soliman
2018 J jnl
Building road segments and detecting turns from GPS tracks.
J. Comput. Sci.
Mahmoud Ezzat, Mahmoud Attia Sakr, Rania Elgohary, Mohammed Essam Khalifa
2017 — conf
A Hadoop Extension for Analysing Spatiotemporally Referenced Events.
AISI
Mohamed S. Bakli, Mahmoud Attia Sakr, Taysir Hassan A. Soliman
2016 — conf
A Parallel Snapshot Retrieval Technique for MG.
INFOS
Aya Zaki, Mahmoud Attia Sakr, Doaa Hegazy, Safaa Amin
2016 J jnl
Interest Aware Location-Based Recommender System Using Geo-Tagged Social Media.
ISPRS Int. J. Geo Inf.
Basma H. Albanna, Mahmoud Attia Sakr, Sherin M. Moussa, Ibrahim F. Moawad
2016 — conf
Metro timetable optimization from passenger perspective based on simulation models and incomplete data of passenger flow.
SSCI
Hassan I. Halim, Mahmoud Attia Sakr, Walid M. Aly
2016 — conf
Modeling Sequence of Snapshots in Dynamic Graph.
INFOS
Aya Zaki, Mahmoud Attia Sakr, Doaa Hegazy, Safaa Amin
2015 — conf
Semantic Trajectories: A Survey from Modeling to Application.
IF&GIS
Basma H. Albanna, Ibrahim F. Moawad, Sherin M. Moussa, Mahmoud Attia Sakr
2014 J jnl
Group spatiotemporal pattern queries.
GeoInformatica
Mahmoud Attia Sakr, Ralf Hartmut Güting
2013 — ch.
Air Traffic Analysis.
Mobility Data
Christophe Hurter, Gennady L. Andrienko, Natalia V. Andrienko, Ralf Hartmut Güting, Mahmoud Attia Sakr
2012 — —
Spatiotemporal Pattern Queries.
Mahmoud Attia Sakr
2011 — conf
Exploring spatiotemporal patterns by integrating visual analytics with a moving objects database system.
GIS
Mahmoud Attia Sakr, Gennady L. Andrienko, Thomas Behr, Natalia V. Andrienko, Ralf Hartmut Güting, Christophe Hurter
2011 J jnl
Spatiotemporal pattern queries.
GeoInformatica
Mahmoud Attia Sakr, Ralf Hartmut Güting
2010 B conf
A New Approach for Spatiotemporal Pattern Queries in Trajectory Databases.
Mobile Data Management
Mahmoud Attia Sakr, Ralf Hartmut Güting
2009 B conf
Spatiotemporal Pattern Queries in Secondo.
SSTD
Mahmoud Attia Sakr, Ralf Hartmut Güting