A partially distributed deadlock detection algorithm. - Ahmed K. Elmagarmid; Amit P. Sheth; Ming T. Liu (Int. J. Parallel Program., 1985)

Deadlock Detection Algorithms in Distributed Database Systems. - Ahmed K. Elmagarmid; Amit P. Sheth; Ming T. Liu (ICDE, 1986)

Optimistic vs. Pessimistic Concurrency Control Algorithms: A Comparative Study. - Ahmed K. Elmagarmid; Abdelsalam Helal; Magdy H. Nagi (ICPP, 1986)

A Survey of Distributed Deadlock Algorithms. - Ahmed K. Elmagarmid (SIGMOD Rec., 1986)

Fault-Tolerant Deadlock Detection in Distributed Database Systems. - Ahmed K. Elmagarmid (Comput. Syst. Sci. Eng., 1987)

An Optimistic Concurrency Control Algorithm for Heterogeneous Distributed Database Systems. - Ahmed K. Elmagarmid; Yungho Leu (IEEE Data Eng. Bull., 1987)

Design and Implementation of a Distributed Transaction Processing System. - Dhamir N. Mannai; Ahmed K. Elmagarmid (COMPCON, 1988)

Supporting Updates in Heterogeneous Distributed Database Systems. - Ahmed K. Elmagarmid; Abdelsalam Helal (ICDE, 1988)

Pipelining and concurrency in graphics and image-processing applications. - Ajoy Kumar Datta; Sukumar Ghosh; Muhundan Gopalan; Ahmed K. Elmagarmid (Comput. Syst. Sci. Eng., 1988)

Deadlock-Avoidance Mechanisms in Distributed Systems. - Ajoy Kumar Datta; Sukumar Ghosh; Douglas Harms; Ahmed K. Elmagarmid (Comput. Syst. Sci. Eng., 1988)

Two-Phase Deadlock Detection Algorithm. - Ahmed K. Elmagarmid; Ajoy Kumar Datta (IEEE Trans. Computers, 1988)

A Distributed Deadlock Detection and Resolution Algorithm and Its Correctness Proof. - Ahmed K. Elmagarmid; Neelam Soundararajan; Ming T. Liu (IEEE Trans. Software Eng., 1988)

Quasi Serializability: a Correctness Criterion for Global Concurrency Control in InterBase. - Weimin Du; Ahmed K. Elmagarmid (VLDB, 1989)

Introduction to the special issue on database systems. - Ahmed K. Elmagarmid (Inf. Sci., 1989)

Towards a unified model for performance evaluation of concurrency control. - Ahmed K. Elmagarmid; Abdelsalam Helal (Inf. Sci., 1989)

A Hierarchical Approach to Concurrency Control for Multidatabases. - Yungho Leu; Ahmed K. Elmagarmid (DPDS, 1990)

A Paradigm for Concurrency Control in Heterogeneous Distributed Database Systems. - Ahmed K. Elmagarmid; Weimin Du (ICDE, 1990)

The Distributed Operation Language for Specifying Multisystem Applications. - Marek Rusinkiewicz; Shawn Ostermann; Ahmed K. Elmagarmid; Kanchei Loa (ICSI, 1990)

A Multidatabase Transaction Model for InterBase. - Ahmed K. Elmagarmid; Yungho Leu; Witold Litwin; Marek Rusinkiewicz (VLDB, 1990)

Guest Editors' Introduction to the Special Issue on Heterogeneous Databases. - Ahmed K. Elmagarmid; Calton Pu (ACM Comput. Surv., 1990)

Extending the Transaction Model to Capture more Meaning. - Marek Rusinkiewicz; Ahmed K. Elmagarmid; Yungho Leu; Witold Litwin (SIGMOD Rec., 1990)

Report on the Workshop on Heterogenous Database Systems held at Northwestern University, Evanston, Illinois, December 11-13, 1989, Sponsored by NSF. - Peter Scheuermann; Ahmed K. Elmagarmid; Hector Garcia-Molina; Frank Manola; Dennis McLeod; Arnon Rosenthal; Marjorie Templeton (SIGMOD Rec., 1990)

Maintaining transaction consistency in multidatabases using quasi serializable executions. - Weimin Du; Ahmed K. Elmagarmid; Won Kim 001 (Compcon, 1991)

Maintaining Quasi Serializability in Multidatabase Systems. - Weimin Du; Ahmed K. Elmagarmid; Won Kim 001 (ICDE, 1991)

Letter from the Issue Editor. - Ahmed K. Elmagarmid (IEEE Data Eng. Bull., 1991)

Integrity Aspects of Quasi Serializability. - Ahmed K. Elmagarmid; Weimin Du (Inf. Process. Lett., 1991)

Critical issues in multidatabase systems. - Ahmed K. Elmagarmid; Marek Rusinkiewicz (Inf. Sci., 1991)

Introduction to Advanced Transaction Models - Ahmed K. Elmagarmid; Yungho Leu; James G. Mullen; Omran A. Bukhres (Database Transaction Models for Advanced Applications, 1992)

Multidatabase Transaction and Query Processing in Logic - Eva Kühn; Franz Puntigam; Ahmed K. Elmagarmid (Database Transaction Models for Advanced Applications, 1992)

An Execution Model for Distributed Database Transactions and Its Implementation in VPL. - Eva Kühn; Franz Puntigam; Ahmed K. Elmagarmid (EDBT, 1992)

ILP: The InterBase Parallel Language. - Omran A. Bukhres; Jiansan Chen; Jindong Chen; Ahmed K. Elmagarmid; Yungho Leu; Gang Zhu (RIDE-TQP, 1992)

Specification and execution of transactions for advanced database applications. - Yungho Leu; Ahmed K. Elmagarmid; Noureddine Boudriga (Inf. Syst., 1992)

Bandwidth availability of m-level hierarchical multiprocessor systems. - Imadeldin O. Mahgoub; Ahmed K. Elmagarmid (Inf. Sci., 1992)

Performance Analysis of a Generalized Class of M-Level Hierarchical Multiprocessor Systems. - Imadeldin O. Mahgoub; Ahmed K. Elmagarmid (IEEE Trans. Parallel Distributed Syst., 1992)

InterSQL: A Multidatabase Transaction Programming Language. - James G. Mullen; Ahmed K. Elmagarmid (DBPL, 1993)

IPL: A Multidatabase Transaction Specification Language. - Jiansan Chen; Omran A. Bukhres; Ahmed K. Elmagarmid (ICDCS, 1993)

On Global Transaction Scheduling Criteria in Multidatabase Systems. - Aidong Zhang; Ahmed K. Elmagarmid (PDIS, 1993)

InterBase: A Multidatabase Prototype System. - Omran A. Bukhres; Jiansan Chen; Ahmed K. Elmagarmid; Xianging Liu; James G. Mullen (SIGMOD Conference, 1993)

InterBase: An Execution Environment for Heterogeneous Software Systems. - Omran A. Bukhres; Jiansan Chen; Weimin Du; Ahmed K. Elmagarmid; Rob Pezzoli (Computer, 1993)

The Implementation of Cooperative Mechanisms Among System Components in a Heterogeneous Multidatabase Environment. - Jiansan Chen; Omran A. Bukhres; Ahmed K. Elmagarmid (Comput. Syst., 1993)

Implementation of the Flex Transaction Model. - Omran A. Bukhres; Ahmed K. Elmagarmid; Eva Kühn (IEEE Data Eng. Bull., 1993)

Editorial. - Ahmed K. Elmagarmid (Distributed Parallel Databases, 1993)

Remote System Interfaces: An Approach to Overcoming the Heterogeneity Barrier and Retaining Local Autonomy in the Integration of Heterogeneous Systems. - Ahmed K. Elmagarmid; Jiansan Chen; Omran A. Bukhres (Int. J. Cooperative Inf. Syst., 1993)

Corrigendum: Specification and execution of transactions for advanced database applications. - Yungho Leu; Ahmed K. Elmagarmid; Noureddine Boudriga (Inf. Syst., 1993)

Clarifications and Corrections To 'Performance Analysis of a Generalized Class of m-Level Hierarchical Multiprocessor Systems' (Mar 1992 129-138). - Imadeldin O. Mahgoub; Ahmed K. Elmagarmid (IEEE Trans. Parallel Distributed Syst., 1993)

Support Consistent Updates in Replicated Multidatabase Systems - Weimin Du; Ahmed K. Elmagarmid; Won Kim 001; Omran A. Bukhres (VLDB J., 1993)

A Theory of Global Concurrency Control in Multidatabase Systems - Aidong Zhang; Ahmed K. Elmagarmid (VLDB J., 1993)

BIND: A Biomedical INteroperable Database System. - Catherine E. Houstis; Theodore S. Papatheodorou; Vassilios S. Verykios; Aris Floratos; Ahmed K. Elmagarmid (DEXA, 1994)

Maintaining Consistency of Replicated Data in Multidatabase Systems. - Jin Jing; Weimin Du; Ahmed K. Elmagarmid; Omran A. Bukhres (ICDCS, 1994)

An Efficient and Reliable Reservation Algorithm for Mobile Transactions. - Ahmed K. Elmagarmid; Jin Jing; Omran A. Bukhres (CIKM, 1995)

Experiences with Research and Development in Multidatabase Systems: An Agenda for Future Work. - Ahmed K. Elmagarmid (ICCCN, 1995)

Distributed Lock Management for Mobile Transactions. - Jin Jing; Omran A. Bukhres; Ahmed K. Elmagarmid (ICDCS, 1995)

Object Technology: A Virtual Roundtable. - Hesham El-Rewini; Scott Hamilton; Yen-Ping Shan; Ralph Earle; Skip McGaughey; Abdelsalam Helal; Ravi Badrachalam; Andrew A. Chien; Andrew S. Grimshaw; Byung Suk Lee 001; Andrew E. Wade; Dave Morse; et al. (Computer, 1995)

Object Orientation in Multidatabase Systems. - Evaggelia Pitoura; Omran A. Bukhres; Ahmed K. Elmagarmid (ACM Comput. Surv., 1995)

A Parallel Logic Language for Transaction Specification in Multidatabase Systems. - Eva Kühn; Ahmed K. Elmagarmid; Yungho Leu; Noureddine Boudriga (J. Syst. Integr., 1995)

Wireless Client/Server Computing for Personal Information Services and Applications. - Ahmed K. Elmagarmid; Jin Jing; Tetsuya Furukawa (SIGMOD Rec., 1995)

Internet, education, and the Web. - Elias N. Houstis; Anupam Joshi; Mikhail J. Atallah; Sanjiva Weerawarana; Ahmed K. Elmagarmid (WETICE, 1996)

Global Committability in Multidatabase Systems. - Ahmed K. Elmagarmid; Jin Jing; Won Kim 001; Omran A. Bukhres; Aidong Zhang (IEEE Trans. Knowl. Data Eng., 1996)

Transaction Optimization Techniques. - Abdelsalam Helal; Y. Kim; Marian H. Nodine; Ahmed K. Elmagarmid; Abdelsalam Heddaya (Advanced Transaction Models and Architectures, 1997)

VideoText Database Systems. - Haitao Jiang; Danilo Montesi; Ahmed K. Elmagarmid (ICMCS, 1997)

Bit-Sequences: An Adaptive Cache Invalidation Method in Mobile Client/Server Environments. - Jin Jing; Ahmed K. Elmagarmid; Abdelsalam Helal; Rafael Alonso (Mob. Networks Appl., 1997)

Video Database Systems - Issues, Products and Applications - Ahmed K. Elmagarmid; Haitao Jiang; Abdelsalam Helal; Anupam Joshi; Magdy A. Ahmed (Kluwer, 1997)

Scene Change Detection Techniques for Video Database Systems. - Haitao Jiang; Abdelsalam Helal; Ahmed K. Elmagarmid; Anupam Joshi (Multim. Syst., 1998)

WVTDB - A Semantic Content-Based Video Database System on the World Wide Web. - Haitao Jiang; Ahmed K. Elmagarmid (IEEE Trans. Knowl. Data Eng., 1998)

Spatial and Temporal Content-Based Access to Hypervideo Databases. - Haitao Jiang; Ahmed K. Elmagarmid (VLDB J., 1998)

Supporting transaction service handoff in mobile environments. - Abdelsalam Helal; Jin Jing; Ahmed K. Elmagarmid (Mobile Networks and Computing, 1999)

Client-Server Computing in Mobile Environments. - Jin Jing; Abdelsalam Helal; Ahmed K. Elmagarmid (ACM Comput. Surv., 1999)

Enterprise Data Quality: A Pragmatic Approach. - Amjad Umar; George Karabatis; Linda A. Ness; Bruce Horowitz; Ahmed K. Elmagarmid (Inf. Syst. Frontiers, 1999)

Integrated Video and Text for Content-based Access to Video Databases. - Haitao Jiang; Danilo Montesi; Ahmed K. Elmagarmid (Multim. Tools Appl., 1999)

An Access Control Model for Video Database Systems. - Elisa Bertino; Moustafa A. Hammad; Walid G. Aref; Ahmed K. Elmagarmid (CIKM, 2000)

Extending the Data Services of Mobile Computers by External Data Lockers. - Yolanda Villate; Evaggelia Pitoura; Arantza Illarramendi; Ahmed K. Elmagarmid (DEXA Workshop, 2000)

On the Accuracy and Completeness of the Record Matching Process. - Vassilios S. Verykios; Mohamed G. Elfeky; Ahmed K. Elmagarmid; Munir Cochinwala; Siddhartha R. Dalal (IQ, 2000)

Association Rules for Supporting Hoarding in Mobile Computing Environments. - Yücel Saygin; Özgür Ulusoy; Ahmed K. Elmagarmid (RIDE, 2000)

Composing and Maintaining Web-based Virtual Enterprises. - Boualem Benatallah; Brahim Medjahed; Athman Bouguettaya; Ahmed K. Elmagarmid; James Beard (TES, 2000)

Automating the approximate record-matching process. - Vassilios S. Verykios; Ahmed K. Elmagarmid; Elias N. Houstis (Inf. Sci., 2000)

E-DEVICE: An Extensible Active Knowledge Base System with Multiple Rule Type Support. - Nick Bassiliades; Ioannis P. Vlahavas; Ahmed K. Elmagarmid (IEEE Trans. Knowl. Data Eng., 2000)

Hiding Association Rules by Using Confidence and Support. - Elena Dasseni; Vassilios S. Verykios; Ahmed K. Elmagarmid; Elisa Bertino (Information Hiding, 2001)

Model-based semantic object extraction for content-based video representation and indexing. - Jianping Fan 001; David K. Y. Yau; Mohand-Said Hacid; Ahmed K. Elmagarmid (Storage and Retrieval for Media Databases, 2001)

Ontology-based Support for Digital Government. - Athman Bouguettaya; Ahmed K. Elmagarmid; Brahim Medjahed; Mourad Ouzzani (VLDB, 2001)

The Ongoing March Toward Digital Government - Guest Editors' Introduction. - Ahmed K. Elmagarmid; William J. McIver Jr. (Computer, 2001)

Constraint-Based Approach to Semistructured Data. - Mohand-Said Hacid; Farouk Toumani; Ahmed K. Elmagarmid (Fundam. Informaticae, 2001)

MultiView: Multilevel video content representation and retrieval. - Jianping Fan 001; Walid G. Aref; Ahmed K. Elmagarmid; Mohand-Said Hacid; Mirette S. Marzouk; Xingquan Zhu 001 (J. Electronic Imaging, 2001)

An improved automatic isotropic color edge detection technique. - Jianping Fan 001; Walid G. Aref; Mohand-Said Hacid; Ahmed K. Elmagarmid (Pattern Recognit. Lett., 2001)

Quality of Service in Multimedia Digital Libraries. - Elisa Bertino; Ahmed K. Elmagarmid; Mohand-Said Hacid (SIGMOD Rec., 2001)

Automatic image segmentation by integrating color-edge extraction and seeded region growing. - Jianping Fan 001; David K. Y. Yau; Ahmed K. Elmagarmid; Walid G. Aref (IEEE Trans. Image Process., 2001)

ClassMiner: Mining Medical Video Content Structure and Events Towards Efficient Access and Scalable Skimming. - Xingquan Zhu 001; Jianping Fan 001; Walid G. Aref; Ahmed K. Elmagarmid (DMKD, 2002)

Multiple and Partial Periodicity Mining in Time Series Databases. - Christos Berberidis; Walid G. Aref; Mikhail J. Atallah; Ioannis P. Vlahavas; Ahmed K. Elmagarmid (ECAI, 2002)

A Distributed Database Server for Continuous Media. - Walid G. Aref; Ann Christine Catlin; Ahmed K. Elmagarmid; Jianping Fan 001; J. Guo; Moustafa A. Hammad; Ihab F. Ilyas; Mirette S. Marzouk; Sunil Prabhakar 001; Abdelmounaam Rezgui; S. Teoh; Evimaria Terzi; et al. (ICDE, 2002)

TAILOR: A Record Linkage Tool Box. - Mohamed G. Elfeky; Ahmed K. Elmagarmid; Vassilios S. Verykios (ICDE, 2002)

Towards facial feature extraction and verification for omni-face detection in video/images. - Xingquan Zhu 001; Jianping Fan 001; Ahmed K. Elmagarmid (ICIP (2), 2002)

Search-based buffer management policies for streaming in continuous media servers. - Moustafa A. Hammad; Walid G. Aref; Ahmed K. Elmagarmid (ICME (1), 2002)

A Video Database Management System for Advancing Video Database Research. - Walid G. Aref; Ann Christine Catlin; Jianping Fan 001; Ahmed K. Elmagarmid; Moustafa A. Hammad; Ihab F. Ilyas; Mirette S. Marzouk; Xingquan Zhu 001 (Multimedia Information Systems, 2002)

ClassMiner: mining medical video for scalable skimming and summarization. - Xingquan Zhu 001; Jianping Fan 001; Mohand-Said Hacid; Ahmed K. Elmagarmid (ACM Multimedia, 2002)

Semi-automatic Video Content Annotation. - Xingquan Zhu 001; Jianping Fan 001; Xiangyang Xue 001; Lide Wu; Ahmed K. Elmagarmid (IEEE Pacific Rim Conference on Multimedia, 2002)

On the Discovery of Weak Periodicities in Large Time Series. - Christos Berberidis; Ioannis P. Vlahavas; Walid G. Aref; Mikhail J. Atallah; Ahmed K. Elmagarmid (PKDD, 2002)

Privacy Preserving Association Rule Mining. - Yücel Saygin; Vassilios S. Verykios; Ahmed K. Elmagarmid (RIDE, 2002)

Hierarchical video summarization for medical data. - Xingquan Zhu 001; Jianping Fan 001; Ahmed K. Elmagarmid; Walid G. Aref (Storage and Retrieval for Media Databases, 2002)

Joining Ranked Inputs in Practice. - Ihab F. Ilyas; Walid G. Aref; Ahmed K. Elmagarmid (VLDB, 2002)

A Knowledge-Based Approach to Visual Information. - Elisa Bertino; Ahmed K. Elmagarmid; Mohand-Said Hacid (J. Intell. Inf. Syst., 2002)

Smart VideoText: a video data model based on conceptual graphs. - Fotis Kokkoras; Haitao Jiang; Ioannis P. Vlahavas; Ahmed K. Elmagarmid; Elias N. Houstis; Walid G. Aref (Multim. Syst., 2002)

Model-Based Video Classification toward Hierarchical Representation, Indexing and Access. - Jianping Fan 001; Xingquan Zhu 001; Mohand-Said Hacid; Ahmed K. Elmagarmid (Multim. Tools Appl., 2002)

An automatic algorithm for semantic object generation and temporal tracking. - Jianping Fan 001; Ahmed K. Elmagarmid (Signal Process. Image Commun., 2002)

Supporting Data and Services Access in Digital Government Environments. - Athman Bouguettaya; Mourad Ouzzani; Brahim Medjahed; Ahmed K. Elmagarmid (Advances in Digital Government, 2002)

Introduction - Advances in Digital Government: Technology, Human Factors, and Policy. - William J. McIver Jr.; Ahmed K. Elmagarmid (Advances in Digital Government, 2002)

Medical Video Mining for Efficient Database Indexing, Management and Access. - Xingquan Zhu 001; Walid G. Aref; Jianping Fan 001; Ann Christine Catlin; Ahmed K. Elmagarmid (ICDE, 2003)

Video query processing in the VDBMS testbed for video database research. - Walid G. Aref; Moustafa A. Hammad; Ann Christine Catlin; Ihab F. Ilyas; Thanaa M. Ghanem; Ahmed K. Elmagarmid; Mirette S. Marzouk (MMDB, 2003)

Stream Window Join: Tracking Moving Objects in Sensor-Network Databases. - Moustafa A. Hammad; Walid G. Aref; Ahmed K. Elmagarmid (SSDBM, 2003)

Scheduling for shared window joins over data streams. - Moustafa A. Hammad; Michael J. Franklin; Walid G. Aref; Ahmed K. Elmagarmid (VLDB, 2003)

Hierarchical data placement for navigational multimedia applications. - Athena Vakali; Evimaria Terzi; Elisa Bertino; Ahmed K. Elmagarmid (Data Knowl. Eng., 2003)

Quality of Service Specification in Video Databases. - Elisa Bertino; Tiziana Catarci; Ahmed K. Elmagarmid; Mohand-Said Hacid (IEEE Multim., 2003)

Ordering and Path Constraints over Semistructured Data. - Elisa Bertino; Ahmed K. Elmagarmid; Mohand-Said Hacid (J. Intell. Inf. Syst., 2003)

Hierarchical video content description and summarization using unified semantic and visual similarity. - Xingquan Zhu 001; Jianping Fan 001; Ahmed K. Elmagarmid; Xindong Wu 001 (Multim. Syst., 2003)

A Database Approach to Quality of Service Specification in Video Databases. - Elisa Bertino; Ahmed K. Elmagarmid; Mohand-Said Hacid (SIGMOD Rec., 2003)

InterBase-KB: Integrating a Knowledge Base System with a Multidatabase System for Data Warehousing. - Nick Bassiliades; Ioannis P. Vlahavas; Ahmed K. Elmagarmid; Elias N. Houstis (IEEE Trans. Knowl. Data Eng., 2003)

Scalable Cache Invalidation Algorithms for Mobile Data Access. - Ahmed K. Elmagarmid; Jin Jing; Abdelsalam Helal; Choonhwa Lee (IEEE Trans. Knowl. Data Eng., 2003)

A hierarchical access control model for video database systems. - Elisa Bertino; Jianping Fan 001; Elena Ferrari 001; Mohand-Said Hacid; Ahmed K. Elmagarmid; Xingquan Zhu 001 (ACM Trans. Inf. Syst., 2003)

Business-to-business interactions: issues and enabling technologies. - Brahim Medjahed; Boualem Benatallah; Athman Bouguettaya; Anne H. H. Ngu; Ahmed K. Elmagarmid (VLDB J., 2003)

Composing Web services on the Semantic Web. - Brahim Medjahed; Athman Bouguettaya; Ahmed K. Elmagarmid (VLDB J., 2003)

Database Middleware for Distributed Ontologies in State and Federal Family & Social Services. - Athman Bouguettaya; Ahmed K. Elmagarmid; Mourad Ouzzani; Brahim Medjahed (DG.O, 2004)

Privacy-preserving data integration and sharing. - Chris Clifton; Murat Kantarcioglu; AnHai Doan; Gunther Schadow; Jaideep Vaidya; Ahmed K. Elmagarmid; Dan Suciu (DMKD, 2004)

Using Convolution to Mine Obscure Periodic Patterns in One Pass. - Mohamed G. Elfeky; Walid G. Aref; Ahmed K. Elmagarmid (EDBT, 2004)

QuaSAQ: An Approach to Enabling End-to-End QoS for Multimedia Databases. - Yi-Cheng Tu; Sunil Prabhakar 001; Ahmed K. Elmagarmid; Radu Sion (EDBT, 2004)

Nile: A Query Processing Engine for Data Streams. - Moustafa A. Hammad; Mohamed F. Mokbel; Mohamed H. Ali; Walid G. Aref; Ann Christine Catlin; Ahmed K. Elmagarmid; Mohamed Y. Eltabakh; Mohamed G. Elfeky; Thanaa M. Ghanem; Robert Gwadera; Ihab F. Ilyas; Mirette S. Marzouk; et al. (ICDE, 2004)

Rank-aware Query Optimization. - Ihab F. Ilyas; Rahul Shah 001; Walid G. Aref; Jeffrey Scott Vitter; Ahmed K. Elmagarmid (SIGMOD Conference, 2004)

Webbis: An Infrastructure For Agile Integration Of Web Services. - Brahim Medjahed; Boualem Benatallah; Athman Bouguettaya; Ahmed K. Elmagarmid (Int. J. Cooperative Inf. Syst., 2004)

MPEG-7 based description schemes for multi-level video content classification. - Athena Vakali; Mohand-Said Hacid; Ahmed K. Elmagarmid (Image Vis. Comput., 2004)

VDBMS: A testbed facility for research in video database benchmarking. - Walid G. Aref; Ann Christine Catlin; Ahmed K. Elmagarmid; Jianping Fan 001; Moustafa A. Hammad; Ihab F. Ilyas; Mirette S. Marzouk; Sunil Prabhakar 001; Yi-Cheng Tu; Xingquan Zhu 001 (Multim. Syst., 2004)

Exploring video content structure for hierarchical summarization. - Xingquan Zhu 001; Xindong Wu 001; Jianping Fan 001; Ahmed K. Elmagarmid; Walid G. Aref (Multim. Syst., 2004)

A Logical Approach to Quality of Service Specification in Video Databases. - Elisa Bertino; Ahmed K. Elmagarmid; Mohand-Said Hacid (Multim. Tools Appl., 2004)

Concept-oriented indexing of video databases: toward semantic sensitive retrieval and browsing. - Jianping Fan 001; Hangzai Luo; Ahmed K. Elmagarmid (IEEE Trans. Image Process., 2004)

Incremental, Online, and Merge Mining of Partial Periodic Patterns in Time-Series Databases. - Walid G. Aref; Mohamed G. Elfeky; Ahmed K. Elmagarmid (IEEE Trans. Knowl. Data Eng., 2004)

Association Rule Hiding. - Vassilios S. Verykios; Ahmed K. Elmagarmid; Elisa Bertino; Yücel Saygin; Elena Dasseni (IEEE Trans. Knowl. Data Eng., 2004)

ClassView: hierarchical video shot classification, indexing, and accessing. - Jianping Fan 001; Ahmed K. Elmagarmid; Xingquan Zhu 001; Walid G. Aref; Lide Wu (IEEE Trans. Multim., 2004)

Supporting top-k join queries in relational databases. - Ihab F. Ilyas; Walid G. Aref; Ahmed K. Elmagarmid (VLDB J., 2004)

WARP: Time Warping for Periodicity Detection. - Mohamed G. Elfeky; Walid G. Aref; Ahmed K. Elmagarmid (ICDM, 2005)

Optimizing In-Order Execution of Continuous Queries over Streamed Sensor Data. - Moustafa A. Hammad; Walid G. Aref; Ahmed K. Elmagarmid (SSDBM, 2005)

NILE-PDT: A Phenomenon Detection and Tracking Framework for Data Stream Management Systems. - Mohamed H. Ali; Walid G. Aref; Raja Bose; Ahmed K. Elmagarmid; Abdelsalam Helal; Ibrahim Kamel; Mohamed F. Mokbel (VLDB, 2005)

Data pre-processing in liquid chromatography-mass spectrometry-based proteomics. - Xiang Zhang; John M. Asara; Jiri Adamec; Mourad Ouzzani; Ahmed K. Elmagarmid (Bioinform., 2005)

The Indiana Center for Database Systems at Purdue University. - Mourad Ouzzani; Walid G. Aref; Elisa Bertino; Ann Christine Catlin; Christopher W. Clifton; Wing-Kai Hon; Ahmed K. Elmagarmid; Arif Ghafoor; Susanne E. Hambrusch; Sunil Prabhakar 001; Jeffrey Scott Vitter; Xiang Zhang (SIGMOD Rec., 2005)

Periodicity Detection in Time Series Databases. - Mohamed G. Elfeky; Walid G. Aref; Ahmed K. Elmagarmid (IEEE Trans. Knowl. Data Eng., 2005)

Video Data Mining: Semantic Indexing and Event Detection from the Association Perspective. - Xingquan Zhu 001; Xindong Wu 001; Ahmed K. Elmagarmid; Zhe Feng 001; Lide Wu (IEEE Trans. Knowl. Data Eng., 2005)

InsightVideo: toward hierarchical video content organization for efficient browsing, summarization and retrieval. - Xingquan Zhu 001; Ahmed K. Elmagarmid; Xiangyang Xue 001; Lide Wu; Ann Christine Catlin (IEEE Trans. Multim., 2005)

STAGGER: Periodicity Mining of Data Streams Using Expanding Sliding Windows. - Mohamed G. Elfeky; Walid G. Aref; Ahmed K. Elmagarmid (ICDM, 2006)

Exploiting predicate-window semantics over data streams. - Thanaa M. Ghanem; Walid G. Aref; Ahmed K. Elmagarmid (SIGMOD Rec., 2006)

Adaptive rank-aware query optimization in relational databases. - Ihab F. Ilyas; Walid G. Aref; Ahmed K. Elmagarmid; Hicham G. Elmongui; Rahul Shah 001; Jeffrey Scott Vitter (ACM Trans. Database Syst., 2006)

Privacy preserving schema and data matching. - Monica Scannapieco; Ilya Figotin; Elisa Bertino; Ahmed K. Elmagarmid (SIGMOD Conference, 2007)

Welcome to Prof. Amit Sheth. - Ahmed K. Elmagarmid; Amit P. Sheth (Distributed Parallel Databases, 2007)

Duplicate Record Detection: A Survey. - Ahmed K. Elmagarmid; Panagiotis G. Ipeirotis; Vassilios S. Verykios (IEEE Trans. Knowl. Data Eng., 2007)

Incremental Evaluation of Sliding-Window Queries over Data Streams. - Thanaa M. Ghanem; Moustafa A. Hammad; Mohamed F. Mokbel; Walid G. Aref; Ahmed K. Elmagarmid (IEEE Trans. Knowl. Data Eng., 2007)

Usage-Based Schema Matching. - Hazem Elmeleegy; Mourad Ouzzani; Ahmed K. Elmagarmid (ICDE, 2008)

Managing Biological Data using BDBMS. - Mohamed Y. Eltabakh; Mourad Ouzzani; Walid G. Aref; Ahmed K. Elmagarmid; Yasin Laura-Silva; Muhammad Umer Arshad; David E. Salt; Ivan Baxter (ICDE, 2008)

Community-Cyberinfrastructure-Enabled Discovery in Science and Engineering. - Ahmed K. Elmagarmid; Arjmand Samuel; Mourad Ouzzani (Comput. Sci. Eng., 2008)

Query processing of multi-way stream window joins. - Moustafa A. Hammad; Walid G. Aref; Ahmed K. Elmagarmid (VLDB J., 2008)

Supporting annotations on relations. - Mohamed Y. Eltabakh; Walid G. Aref; Ahmed K. Elmagarmid; Mourad Ouzzani; Yasin N. Silva (EDBT, 2009)

Efficient Private Record Linkage. - Mohamed Yakout; Mikhail J. Atallah; Ahmed K. Elmagarmid (ICDE, 2009)

Online Piece-wise Linear Approximation of Numerical Streams with Precision Guarantees. - Hazem Elmeleegy; Ahmed K. Elmagarmid; Emmanuel Cecchet; Walid G. Aref; Willy Zwaenepoel (Proc. VLDB Endow., 2009)

Generalization of ACID Properties. - Brahim Medjahed; Mourad Ouzzani; Ahmed K. Elmagarmid (Encyclopedia of Database Systems, 2009)

Correctness Criteria Beyond Serializability. - Mourad Ouzzani; Brahim Medjahed; Ahmed K. Elmagarmid (Encyclopedia of Database Systems, 2009)

A database server for next-generation scientific data management. - Mohamed Y. Eltabakh; Walid G. Aref; Ahmed K. Elmagarmid (ICDE Workshops, 2010)

Supporting real-world activities in database management systems. - Mohamed Y. Eltabakh; Walid G. Aref; Ahmed K. Elmagarmid; Yasin N. Silva; Mourad Ouzzani (ICDE, 2010)

Privometer: Privacy protection in social networks. - Nilothpal Talukder; Mourad Ouzzani; Ahmed K. Elmagarmid; Hazem Elmeleegy; Mohamed Yakout (ICDE Workshops, 2010)

Ranking for data repairs. - Mohamed Yakout; Ahmed K. Elmagarmid; Jennifer Neville (ICDE Workshops, 2010)

Preserving privacy and fairness in peer-to-peer data integration. - Hazem Elmeleegy; Mourad Ouzzani; Ahmed K. Elmagarmid; Ahmad M. Abusalah (SIGMOD Conference, 2010)

GDR: a system for guided data repair. - Mohamed Yakout; Ahmed K. Elmagarmid; Jennifer Neville; Mourad Ouzzani (SIGMOD Conference, 2010)

Behavior Based Record Linkage. - Mohamed Yakout; Ahmed K. Elmagarmid; Hazem Elmeleegy; Mourad Ouzzani; Alan Qi (Proc. VLDB Endow., 2010)

Supporting views in data stream management systems. - Thanaa M. Ghanem; Ahmed K. Elmagarmid; Per-Åke Larson; Walid G. Aref (ACM Trans. Database Syst., 2010)

WS-Query - A Framework to Efficiently Query Semantic Web Service. - Mourad Ouzzani; Athman Bouguettaya; Ahmed K. Elmagarmid (Emergent Web Intelligence, 2010)

Leveraging query logs for schema mapping generation in U-MAP. - Hazem Elmeleegy; Ahmed K. Elmagarmid; Jaewoo Lee (SIGMOD Conference, 2011)

U-MAP: a system for usage-based schema matching and mapping. - Hazem Elmeleegy; Jaewoo Lee; El Kindi Rezig; Mourad Ouzzani; Ahmed K. Elmagarmid (SIGMOD Conference, 2011)

Guided data repair. - Mohamed Yakout; Ahmed K. Elmagarmid; Jennifer Neville; Mourad Ouzzani; Ihab F. Ilyas (Proc. VLDB Endow., 2011)

Efficient and Practical Approach for Private Record Linkage. - Mohamed Yakout; Mikhail J. Atallah; Ahmed K. Elmagarmid (ACM J. Data Inf. Qual., 2012)

The data analytics group at the qatar computing research institute. - George Beskales; Gautam Das 001; Ahmed K. Elmagarmid; Ihab F. Ilyas; Felix Naumann; Mourad Ouzzani; Paolo Papotti; Jorge-Arnulfo Quiané-Ruiz; Nan Tang 001 (SIGMOD Rec., 2012)

Hospital Information System Survey in Qatar. - Rashid Al-Ali; Shane R. Reti; Henry J. Feldman; Charles Safran; Rashid Niaz; Alistair R. Erskine; Ahmed K. Elmagarmid; Abdulwahab Al-Musleh (MedInfo, 2013)

NADEEF: a commodity data cleaning system. - Michele Dallachiesa; Amr Ebaid; Ahmed Eldawy; Ahmed K. Elmagarmid; Ihab F. Ilyas; Mourad Ouzzani; Nan Tang 001 (SIGMOD Conference, 2013)

Don't be SCAREd: use SCalable Automatic REpairing with maximal likelihood and bounded changes. - Mohamed Yakout; Laure Berti-Équille; Ahmed K. Elmagarmid (SIGMOD Conference, 2013)

NADEEF: A Generalized Data Cleaning System. - Amr Ebaid; Ahmed K. Elmagarmid; Ihab F. Ilyas; Mourad Ouzzani; Jorge-Arnulfo Quiané-Ruiz; Nan Tang 001; Si Yin (Proc. VLDB Endow., 2013)

Active Learning With Optimal Instance Subset Selection. - Yifan Fu; Xingquan Zhu 001; Ahmed K. Elmagarmid (IEEE Trans. Cybern., 2013)

NADEEF/ER: generic and interactive entity resolution. - Ahmed K. Elmagarmid; Ihab F. Ilyas; Mourad Ouzzani; Jorge-Arnulfo Quiané-Ruiz; Nan Tang 001; Si Yin (SIGMOD Conference, 2014)

HandsOn DB: Managing Data Dependencies Involving Human Actions. - Mohamed Y. Eltabakh; Walid G. Aref; Ahmed K. Elmagarmid; Mourad Ouzzani (IEEE Trans. Knowl. Data Eng., 2014)

Query-time record linkage and fusion over Web databases. - El Kindi Rezig; Eduard C. Dragut; Mourad Ouzzani; Ahmed K. Elmagarmid (ICDE, 2015)

Parameter Database : Data-centric Synchronization for Scalable Machine Learning. - Naman Goel; Divyakant Agrawal; Sanjay Chawla; Ahmed K. Elmagarmid (CoRR, 2015)

Road to Freedom in Big Data Analytics. - Divy Agrawal; Sanjay Chawla; Ahmed K. Elmagarmid; Zoi Kaoudi; Mourad Ouzzani; Paolo Papotti; Jorge-Arnulfo Quiané-Ruiz; Nan Tang 001; Mohammed J. Zaki (EDBT, 2016)

ORLF: A flexible framework for online record linkage and fusion. - El Kindi Rezig; Eduard C. Dragut; Mourad Ouzzani; Ahmed K. Elmagarmid; Walid G. Aref (ICDE, 2016)

Robust Automated Human Activity Recognition and Its Application to Sleep Research. - Aarti Sathyanarayana; Ferda Ofli; Luis Fernández-Luque; Jaideep Srivastava; Ahmed K. Elmagarmid; Teresa Arora; Shahrad Taheri (ICDM Workshops, 2016)

Rheem: Enabling Multi-Platform Task Execution. - Divy Agrawal; Mouhamadou Lamine Ba; Laure Berti-Équille; Sanjay Chawla; Ahmed K. Elmagarmid; Hossam Hammady; Yasser Idris; Zoi Kaoudi; Zuhair Khayyat; Sebastian Kruse 001; Mourad Ouzzani; Paolo Papotti; et al. (SIGMOD Conference, 2016)

A large scale study of SVM based methods for abstract screening in systematic reviews. - Tanay Kumar Saha; Mourad Ouzzani; Hossam M. Hammady; Ahmed K. Elmagarmid (CoRR, 2016)

Impact of Physical Activity on Sleep: A Deep Learning Based Exploration. - Aarti Sathyanarayana; Shafiq R. Joty; Luis Fernández-Luque; Ferda Ofli; Jaideep Srivastava; Ahmed K. Elmagarmid; Shahrad Taheri; Teresa Arora (CoRR, 2016)

Learning to identify relevant studies for systematic reviews using random forest and external information. - Madian Khabsa; Ahmed K. Elmagarmid; Ihab F. Ilyas; Hossam Hammady; Mourad Ouzzani (Mach. Learn., 2016)

The Data Civilizer System. - Dong Deng 001; Raul Castro Fernandez; Ziawasch Abedjan; Sibo Wang 001; Michael Stonebraker; Ahmed K. Elmagarmid; Ihab F. Ilyas; Samuel Madden 001; Mourad Ouzzani; Nan Tang 001 (CIDR, 2017)

Generating Concise Entity Matching Rules. - Rohit Singh 002; Venkata Vamsikrishna Meduri; Ahmed K. Elmagarmid; Samuel Madden 001; Paolo Papotti; Jorge-Arnulfo Quiané-Ruiz; Armando Solar-Lezama; Nan Tang 001 (SIGMOD Conference, 2017)

A Demo of the Data Civilizer System. - Raul Castro Fernandez; Dong Deng 001; Essam Mansour 001; Abdulhakim Ali Qahtan; Wenbo Tao; Ziawasch Abedjan; Ahmed K. Elmagarmid; Ihab F. Ilyas; Samuel Madden 001; Mourad Ouzzani; Michael Stonebraker; Nan Tang 001 (SIGMOD Conference, 2017)

Entity Consolidation: The Golden Record Problem. - Dong Deng 001; Wenbo Tao; Ziawasch Abedjan; Ahmed K. Elmagarmid; Ihab F. Ilyas; Samuel Madden 001; Mourad Ouzzani; Michael Stonebraker; Nan Tang 001 (CoRR, 2017)

Human-Centric Data Cleaning [Vision]. - El Kindi Rezig; Mourad Ouzzani; Ahmed K. Elmagarmid; Walid G. Aref (CoRR, 2017)

Pattern-Driven Data Cleaning. - El Kindi Rezig; Mourad Ouzzani; Walid G. Aref; Ahmed K. Elmagarmid; Ahmed R. Mahmood (CoRR, 2017)

Implementing 360° Quantified Self for childhood obesity: feasibility study and experiences from a weight loss camp in Qatar. - Luis Fernández-Luque; Meghna Singh; Ferda Ofli; Yelena Mejova; Ingmar Weber; Michaël Aupetit 001; Sahar Karim Jreige; Ahmed K. Elmagarmid; Jaideep Srivastava; Mohamed Ahmedna (BMC Medical Informatics Decis. Mak., 2017)

Erratum to: Implementing 360° Quantified Self for childhood obesity: feasibility study and experiences from a weight loss camp in Qatar. - Luis Fernández-Luque; Meghna Singh; Ferda Ofli; Yelena Mejova; Ingmar Weber; Michaël Aupetit 001; Sahar Karim Jreige; Ahmed K. Elmagarmid; Jaideep Srivastava; Mohamed Ahmedna (BMC Medical Informatics Decis. Mak., 2017)

Synthesizing Entity Matching Rules by Examples. - Rohit Singh 002; Venkata Vamsikrishna Meduri; Ahmed K. Elmagarmid; Samuel Madden 001; Paolo Papotti; Jorge-Arnulfo Quiané-Ruiz; Armando Solar-Lezama; Nan Tang 001 (Proc. VLDB Endow., 2017)

Seeping Semantics: Linking Datasets Using Word Embeddings for Data Discovery. - Raul Castro Fernandez; Essam Mansour 001; Abdulhakim Ali Qahtan; Ahmed K. Elmagarmid; Ihab F. Ilyas; Samuel Madden 001; Mourad Ouzzani; Michael Stonebraker; Nan Tang 001 (ICDE, 2018)

Building Data Civilizer Pipelines with an Advanced Workflow Engine. - Essam Mansour 001; Dong Deng 001; Raul Castro Fernandez; Abdulhakim Ali Qahtan; Wenbo Tao; Ziawasch Abedjan; Ahmed K. Elmagarmid; Ihab F. Ilyas; Samuel Madden 001; Mourad Ouzzani; Michael Stonebraker; Nan Tang 001 (ICDE, 2018)

FAHES: Detecting Disguised Missing Values. - Abdulhakim Ali Qahtan; Ahmed K. Elmagarmid; Mourad Ouzzani; Nan Tang 001 (ICDE, 2018)

FAHES: A Robust Disguised Missing Values Detector. - Abdulhakim Ali Qahtan; Ahmed K. Elmagarmid; Raul Castro Fernandez; Mourad Ouzzani; Nan Tang 001 (KDD, 2018)

RHEEM: Enabling Cross-Platform Data Processing - May The Big Data Be With You! -. - Divy Agrawal; Sanjay Chawla; Bertty Contreras-Rojas; Ahmed K. Elmagarmid; Yasser Idris; Zoi Kaoudi; Sebastian Kruse 001; Ji Lucas; Essam Mansour 001; Mourad Ouzzani; Paolo Papotti; Jorge-Arnulfo Quiané-Ruiz; et al. (Proc. VLDB Endow., 2018)

Generalization of ACID Properties. - Brahim Medjahed; Mourad Ouzzani; Ahmed K. Elmagarmid (Encyclopedia of Database Systems (2nd ed.), 2018)

Correctness Criteria Beyond Serializability. - Mourad Ouzzani; Brahim Medjahed; Ahmed K. Elmagarmid (Encyclopedia of Database Systems (2nd ed.), 2018)

A Constraint-Based Model for the Frequent Itemset Hiding Problem. - Vassilios S. Verykios; Elias C. Stavropoulos; Vasilis Zorkadis; Ahmed K. Elmagarmid (e-Democracy, 2019)

Unsupervised String Transformation Learning for Entity Consolidation. - Dong Deng 001; Wenbo Tao; Ziawasch Abedjan; Ahmed K. Elmagarmid; Ihab F. Ilyas; Guoliang Li 001; Samuel Madden 001; Mourad Ouzzani; Michael Stonebraker; Nan Tang 001 (ICDE, 2019)

EXPLAINER: Entity Resolution Explanations. - Amr Ebaid; Saravanan Thirumuruganathan; Walid G. Aref; Ahmed K. Elmagarmid; Mourad Ouzzani (ICDE, 2019)

Towards an End-to-End Human-Centric Data Cleaning Framework. - El Kindi Rezig; Mourad Ouzzani; Ahmed K. Elmagarmid; Walid G. Aref; Michael Stonebraker (HILDA@SIGMOD, 2019)

Data Civilizer 2.0: A Holistic Framework for Data Preparation and Analytics. - El Kindi Rezig; Lei Cao 004; Michael Stonebraker; Giovanni Simonini; Wenbo Tao; Samuel Madden 001; Mourad Ouzzani; Nan Tang 001; Ahmed K. Elmagarmid (Proc. VLDB Endow., 2019)

An AI-enabled future for Qatar and the region. - Ashraf Aboulnaga; Sanjay Chawla; Ahmed K. Elmagarmid; Mohammed Al-Mannai; Hassan Al-Sayed (Commun. ACM, 2021)

Building a preeminent research lab in the Arab region: the case of QCRI. - Ahmed K. Elmagarmid; Abdellatif Saoudi (Commun. ACM, 2021)

Horizon: Scalable Dependency-driven Data Cleaning. - El Kindi Rezig; Mourad Ouzzani; Walid G. Aref; Ahmed K. Elmagarmid; Ahmed R. Mahmood; Michael Stonebraker (Proc. VLDB Endow., 2021)

Cross Modal Data Discovery over Structured and Unstructured Data Lakes. - Mohamed Y. Eltabakh; Mayuresh Kunjir; Ahmed K. Elmagarmid; Mohammad Shahmeer Ahmad (Proc. VLDB Endow., 2023)

A pragmatic perspective on AI transparency at workplace. - Ghanim Al-Sulaiti; Mohammad Amin Sadeghi; Lokendra Chauhan; Ji Lucas; Sanjay Chawla; Ahmed K. Elmagarmid (AI Ethics, 2024)

Fanar: An Arabic-Centric Multimodal Generative AI Platform. - Ummar Abbas; Mohammad Shahmeer Ahmad; Firoj Alam; Enes Altinisik; Ehsannedin Asgari; Yazan Boshmaf; Sabri Boughorbel; Sanjay Chawla; Shammur A. Chowdhury; Fahim Dalvi; Kareem Darwish; Nadir Durrani; et al. (CoRR, 2025)

HCT-QA: A Benchmark for Question Answering on Human-Centric Tables. - Mohammad Shahmeer Ahmad; Zan Ahmad Naeem; Michaël Aupetit 001; Ahmed K. Elmagarmid; Mohamed Y. Eltabakh; Xiasong Ma; Mourad Ouzzani; Chaoyi Ruan (CoRR, 2025)