Ahmed R. Mahmood

Publication Activity (10 Years)

Years Active: 2011-2021
Publications (10 Years): 22

Top Topics

Query Processing

Trajectories Of Moving Objects

Top Venues

Proc. VLDB Endow.

Publications

Anas Daghistani, Walid G. Aref, Arif Ghafoor, Ahmed R. Mahmood
SWARM: Adaptive Load Balancing in Distributed Streaming Systems for Big Spatial Data. ACM Trans. Spatial Algorithms Syst. 7 (3) (2021)
El Kindi Rezig, Mourad Ouzzani, Walid G. Aref, Ahmed K. Elmagarmid, Ahmed R. Mahmood, Michael Stonebraker
Horizon: Scalable Dependency-driven Data Cleaning. Proc. VLDB Endow. 14 (11) (2021)
Yue Chen, Zhida Chen, Gao Cong, Ahmed R. Mahmood, Walid G. Aref
SSTD: A Distributed System on Streaming Spatio-Textual Data. Proc. VLDB Endow. 13 (11) (2020)
Mingjie Tang, Yongyang Yu, Ahmed R. Mahmood, Qutaibah M. Malluhi, Mourad Ouzzani, Walid G. Aref
LocationSpark: In-memory Distributed Spatial Query Processing and Optimization. Frontiers Big Data 3 (2020)
Ahmed S. Abdelhamid, Ahmed R. Mahmood, Anas Daghistani, Walid G. Aref
Prompt: Dynamic Data-Partitioning for Distributed Micro-batch Stream Processing Systems. SIGMOD Conference (2020)
Anas Daghistani, Walid G. Aref, Arif Ghafoor, Ahmed R. Mahmood
SWARM: Adaptive Load Balancing in Distributed Streaming Systems for Big Spatial Data. CoRR (2020)
Ahmed R. Mahmood, Sri Punni, Walid G. Aref
Spatio-temporal access methods: a survey (2010 - 2017). GeoInformatica 23 (1) (2019)
Mingjie Tang, Yongyang Yu, Walid G. Aref, Ahmed R. Mahmood, Qutaibah M. Malluhi, Mourad Ouzzani
LocationSpark: In-memory Distributed Spatial Query Processing and Optimization. CoRR (2019)
Jaewoo Shin, Ahmed R. Mahmood, Walid G. Aref
An Investigation of Grid-enabled Tree Indexes for Spatial Query Processing. SIGSPATIAL/GIS (2019)
Ahmed R. Mahmood, Ahmed M. Aly, Walid G. Aref
FAST: Frequency-Aware Indexing for Spatio-Textual Data Streams. ICDE (2018)
Ahmed R. Mahmood, Anas Daghistani, Ahmed M. Aly, MingJie Tang, Saleh M. Basalamah, Sunil Prabhakar, Walid G. Aref
Adaptive processing of spatial-keyword data over a distributed streaming cluster. SIGSPATIAL/GIS (2018)
Ahmed R. Mahmood, Ahmed M. Aly, Tatiana Kuznetsova, Saleh M. Basalamah, Walid G. Aref
Disk-Based Indexing of Recent Trajectories. ACM Trans. Spatial Algorithms Syst. 4 (3) (2018)
Ahmed R. Mahmood, Walid G. Aref
Query Processing Techniques for Big Spatial-Keyword Data. SIGMOD Conference (2017)
Ahmed R. Mahmood
SRC: tornado: a distributed spatio-textual stream processing system. ACM SIGSPATIAL Special 9 (3) (2017)
Ahmed R. Mahmood, Walid G. Aref, Ahmed M. Aly
FAST: Frequency-Aware Spatio-Textual Indexing for In-Memory Continuous Filter Query Processing. CoRR (2017)
Ahmed R. Mahmood, Anas Daghistani, Ahmed M. Aly, Walid G. Aref, MingJie Tang, Saleh M. Basalamah, Sunil Prabhakar
Adaptive Processing of Spatial-Keyword Data Over a Distributed Streaming Cluster. CoRR (2017)
El Kindi Rezig, Mourad Ouzzani, Walid G. Aref, Ahmed K. Elmagarmid, Ahmed R. Mahmood
Pattern-Driven Data Cleaning. CoRR (2017)
Ahmed R. Mahmood, Walid G. Aref, Ahmed M. Aly, MingJie Tang
Atlas: on the expression of spatial-keyword group queries using extended relational constructs. SIGSPATIAL/GIS (2016)
Ahmed S. Abdelhamid, MingJie Tang, Ahmed M. Aly, Ahmed R. Mahmood, Thamir Qadah, Walid G. Aref, Saleh M. Basalamah
Cruncher: Distributed in-memory processing for location-based services. ICDE (2016)
Ahmed M. Aly, Ahmed S. Abdelhamid, Ahmed R. Mahmood, Walid G. Aref, Mohamed S. Hassan, Hazem Elmeleegy, Mourad Ouzzani
A Demonstration of AQWA: Adaptive Query-Workload-Aware Partitioning of Big Spatial Data. Proc. VLDB Endow. 8 (12) (2015)
Ahmed R. Mahmood, Ahmed M. Aly, Thamir Qadah, El Kindi Rezig, Anas Daghistani, Amgad Madkour, Ahmed S. Abdelhamid, Mohamed S. Hassan, Walid G. Aref, Saleh M. Basalamah
Tornado: A Distributed Spatio-Textual Stream Processing System. Proc. VLDB Endow. 8 (12) (2015)
Ahmed M. Aly, Ahmed R. Mahmood, Mohamed S. Hassan, Walid G. Aref, Mourad Ouzzani, Hazem Elmeleegy, Thamir Qadah
AQWA: Adaptive Query-Workload-Aware Partitioning of Big Spatial Data. Proc. VLDB Endow. 8 (13) (2015)
Ahmed R. Mahmood, Walid G. Aref, Ahmed M. Aly, Saleh M. Basalamah
Indexing recent trajectories of moving objects. SIGSPATIAL/GIS (2014)
Ahmed R. Mahmood, Walid G. Aref, Eduard C. Dragut, Saleh M. Basalamah
The Palm-tree Index: Indexing with the crowd. DBCrowd (2013)
Eduard C. Dragut, Peter Baker, Jia Xu, Muhammad I. Sarfraz, Elisa Bertino, Amgad Madkour, Raghu Agarwal, Ahmed R. Mahmood, Sangchun Han
CRIS - Computational research infrastructure for science. IRI (2013)
Ahmed R. Mahmood, Hussein H. Aly, Mohamed N. El-Derini
Defending against energy efficient link layer jamming denial of service attack in wireless sensor networks. AICCSA (2011)