Ahmed Metwally

33 papers A* 11A 2B 1Journal 12Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Scaling and Load-Balancing Equi-Joins.
ACM Trans. Database Syst.
Ahmed Metwally
2025 A* conf
The SpaceSaving± Family of Algorithms for Data Streams with Bounded Deletions.
ICDE
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi, Claire Mathieu, Ahmed Metwally, Michel de Rougemont
2024 — conf
Similarity Joins of Sparse Features.
SIGMOD Conference Companion
Ahmed Metwally, Michael Shum
2023 J jnl
A Detailed Analysis of the SpaceSaving± Family of Algorithms with Bounded Deletions.
CoRR
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi, Claire Mathieu, Ahmed Metwally, Michel de Rougemont
2023 J jnl
Errata for "SpaceSaving±: An Optimal Algorithm for Frequency Estimation and Frequent Items in the Bounded-Deletion Model".
Proc. VLDB Endow.
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi, Ahmed Metwally, Claire Mathieu, Michel de Rougemont
2022 — conf
Scaling Equi-Joins.
SIGMOD Conference
Ahmed Metwally
2022 J jnl
Scaling and Load-Balancing Equi-Joins.
CoRR
Ahmed Metwally
2022 J jnl
SpaceSaving± An Optimal Algorithm for Frequency Estimation and Frequent items in the Bounded Deletion Model.
Proc. VLDB Endow.
Fuheng Zhao, Divy Agrawal, Amr El Abbadi, Ahmed Metwally
2021 J jnl
SpaceSaving
CoRR
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi, Ahmed Metwally
2019 A* conf
Scalable Similarity Joins of Tokenized Strings.
ICDE
Ahmed Metwally, Chun-Heng Huang
2019 J jnl
Scalable Similarity Joins of Tokenized Strings.
CoRR
Ahmed Metwally, Chun-Heng Huang
2018 — ch.
Frequent Items on Streams.
Encyclopedia of Database Systems (2nd ed.)
Ahmed Metwally
2015 — conf
Scalable community discovery from multi-faceted graphs.
IEEE BigData
Ahmed Metwally, Jia-Yu Pan, Minh Doan, Christos Faloutsos
2014 J jnl
Dividing secrets to secure data outsourcing.
Inf. Sci.
Fatih Emekçi, Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2014 — ch.
Large-Scale Network Traffic Analysis for Estimating the Size of IP Addresses and Detecting Traffic Anomalies.
Large Scale and Big Data
Ahmed Metwally, Fabio Soldo, Matt Paduano, Meenal Chhabra
2013 A* conf
Scalable all-pairs similarity search in metric spaces.
KDD
Ye Wang, Ahmed Metwally, Srinivasan Parthasarathy
2012 A* conf
Traffic anomaly detection based on the IP size distribution.
INFOCOM
Fabio Soldo, Ahmed Metwally
2012 J jnl
V-SMART-Join: A Scalable MapReduce Framework for All-Pair Similarity Joins of Multisets and Vectors
CoRR
Ahmed Metwally, Christos Faloutsos
2012 J jnl
V-SMART-Join: A Scalable MapReduce Framework for All-Pair Similarity Joins of Multisets and Vectors.
Proc. VLDB Endow.
Ahmed Metwally, Christos Faloutsos
2011 A* conf
Estimating the number of users behind ip addresses for combating abusive traffic.
KDD
Ahmed Metwally, Matt Paduano
2009 A* conf
Database Management as a Service: Challenges and Opportunities.
ICDE
Divyakant Agrawal, Amr El Abbadi, Fatih Emekçi, Ahmed Metwally
2009 — ch.
Frequent Items on Streams.
Encyclopedia of Database Systems
Ahmed Metwally
2008 J jnl
SLEUTH: Single-pubLisher attack dEtection Using correlaTion Hunting.
Proc. VLDB Endow.
Ahmed Metwally, Fatih Emekçi, Divyakant Agrawal, Amr El Abbadi
2008 B conf
Why go logarithmic if we can go linear?: Towards effective distinct counting of search traffic.
EDBT
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2007 A* conf
Detectives: detecting coalition hit inflation attacks in advertising networks streams.
WWW
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2007 — conf
Fast data stream algorithms using associative memories.
SIGMOD Conference
Nagender Bandi, Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2007 A conf
On Hit Inflation Techniques and Detection in Streams of Web Advertising Networks.
ICDCS
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi, Qi Zheng
2007 A* conf
TCAM-conscious Algorithms for Data Streams.
ICDE
Nagender Bandi, Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2006 J jnl
An integrated efficient solution for computing frequent and top-
ACM Trans. Database Syst.
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2005 A* conf
Duplicate detection in click streams.
WWW
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2005 A conf
Efficient Computation of Frequent and Top-k Elements in Data Streams.
ICDT
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2005 A* conf
Using Association Rules for Fraud Detection in Web Advertising Networks.
VLDB
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
2004 A* conf
Range CUBE: Efficient Cube Computation by Exploiting Data Correlation.
ICDE
Ying Feng, Divyakant Agrawal, Amr El Abbadi, Ahmed Metwally