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Note: Links lead to the DBLP on the Web. Ahmed K. Elmagarmid Mohamed G. Elfeky , Walid G. Aref , Ahmed K. Elmagarmid: WARP: Time Warping for Periodicity Detection. ICDM 2005 : 138-145 Moustafa A. Hammad , Walid G. Aref , Ahmed K. Elmagarmid: Optimizing In-Order Execution of Continuous Queries over Streamed Sensor Data. SSDBM 2005 : 143-146 Mohamed H. Ali , Walid G. Aref , Raja Bose , Ahmed K. Elmagarmid, Abdelsalam Helal , Ibrahim Kamel , Mohamed F. Mokbel : NILE-PDT: A Phenomenon Detection and Tracking Framework for Data Stream Management Systems. VLDB 2005 : 1295-1298 Xingquan Zhu , Xindong Wu , Ahmed K. Elmagarmid, Zhe Feng , Lide Wu : Video Data Mining: Semantic Indexing and Event Detection from the Association Perspective - Appendices. IEEE Trans. Knowl. Data Eng. 17 (5): (2005) Xingquan Zhu , Xindong Wu , Ahmed K. Elmagarmid, Zhe Feng , Lide Wu : Video Data Mining: Semantic Indexing and Event Detection from the Association Perspective. IEEE Trans. Knowl. Data Eng. 17 (5): 665-677 (2005) Mohamed G. Elfeky , Walid G. Aref , Ahmed K. Elmagarmid: Periodicity Detection in Time Series Databases. IEEE Trans. Knowl. Data Eng. 17 (7): 875-887 (2005) 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 , Jeffrey Scott Vitter , Xiang Zhang : The Indiana Center for Database Systems at Purdue University. SIGMOD Record 34 (2): 53-58 (2005) Athman Bouguettaya , Ahmed K. Elmagarmid, Mourad Ouzzani , Brahim Medjahed : Database Middleware for Distributed Ontologies in State and Federal Family & Social Services. DG.O 2004 Chris Clifton , Murat Kantarcioglu , AnHai Doan , Gunther Schadow , Jaideep Vaidya , Ahmed K. Elmagarmid, Dan Suciu : Privacy-preserving data integration and sharing. DMKD 2004 : 19-26 Mohamed G. Elfeky , Walid G. Aref , Ahmed K. Elmagarmid: Using Convolution to Mine Obscure Periodic Patterns in One Pass. EDBT 2004 : 605-620 Yi-Cheng Tu , Sunil Prabhakar , Ahmed K. Elmagarmid, Radu Sion : QuaSAQ: An Approach to Enabling End-to-End QoS for Multimedia Databases. EDBT 2004 : 694-711 Moustafa A. Hammad , Mohamed F. Mokbel , Mohamed H. Ali , Walid G. Aref , Ann Christine Catlin , Ahmed K. Elmagarmid, M. Eltabakh , Mohamed G. Elfeky , Thanaa M. Ghanem , R. Gwadera , Ihab F. Ilyas , Mirette S. Marzouk , Xiaopeng Xiong : Nile: A Query Processing Engine for Data Streams. ICDE 2004 : 851 Ihab F. Ilyas , Rahul Shah , Walid G. Aref , Jeffrey Scott Vitter , Ahmed K. Elmagarmid: Rank-aware Query Optimization. SIGMOD Conference 2004 : 203-214 Walid G. Aref , Mohamed G. Elfeky , Ahmed K. Elmagarmid: Incremental, Online, and Merge Mining of Partial Periodic Patterns in Time-Series Databases. IEEE Trans. Knowl. Data Eng. 16 (3): 332-342 (2004) Vassilios S. Verykios , Ahmed K. Elmagarmid, Elisa Bertino , Yücel Saygin , Elena Dasseni : Association Rule Hiding. IEEE Trans. Knowl. Data Eng. 16 (4): 434-447 (2004) Jianping Fan , Hangzai Luo , Ahmed K. Elmagarmid: Concept-oriented indexing of video databases: toward semantic sensitive retrieval and browsing. IEEE Transactions on Image Processing 13 (7): 974-992 (2004) Athena Vakali , Mohand-Said Hacid , Ahmed K. Elmagarmid: MPEG-7 based description schemes for multi-level video content classification. Image Vision Comput. 22 (5): 367-378 (2004) Brahim Medjahed , Boualem Benatallah , Athman Bouguettaya , Ahmed K. Elmagarmid: Webbis: An Infrastructure For Agile Integration Of Web Services. Int. J. Cooperative Inf. Syst. 13 (2): 121-158 (2004) Xingquan Zhu , Xindong Wu , Jianping Fan , Ahmed K. Elmagarmid, Walid G. Aref : Exploring video content structure for hierarchical summarization. Multimedia Syst. 10 (2): 98-115 (2004) Walid G. Aref , Ann Christine Catlin , Ahmed K. Elmagarmid, Jianping Fan , Moustafa A. Hammad , Ihab F. Ilyas , Mirette S. Marzouk , Sunil Prabhakar , Yi-Cheng Tu , Xingquan Zhu : VDBMS: A testbed facility for research in video database benchmarking. Multimedia Syst. 9 (6): 575-585 (2004) Elisa Bertino , Ahmed K. Elmagarmid, Mohand-Said Hacid : A Logical Approach to Quality of Service Specification in Video Databases. Multimedia Tools Appl. 23 (2): 75-101 (2004) Ihab F. Ilyas , Walid G. Aref , Ahmed K. Elmagarmid: Supporting top-k join queries in relational databases. VLDB J. 13 (3): 207-221 (2004) Xingquan Zhu , Walid G. Aref , Jianping Fan , Ann Christine Catlin , Ahmed K. Elmagarmid: Medical Video Mining for Efficient Database Indexing, Management and Access. ICDE 2003 : 569-580 Walid G. Aref , Moustafa A. Hammad , Ann Christine Catlin , Ihab F. Ilyas , Thanaa M. Ghanem , Ahmed K. Elmagarmid, Mirette S. Marzouk : Video query processing in the VDBMS testbed for video database research. MMDB 2003 : 25-32 Moustafa A. Hammad , Walid G. Aref , Ahmed K. Elmagarmid: Stream Window Join: Tracking Moving Objects in Sensor-Network Databases. SSDBM 2003 : 75-84 Moustafa A. Hammad , Michael J. Franklin , Walid G. Aref , Ahmed K. Elmagarmid: Scheduling for shared window joins over data streams. VLDB 2003 : 297-308 Ihab F. Ilyas , Walid G. Aref , Ahmed K. Elmagarmid: Supporting Top-k Join Queries in Relational Databases. VLDB 2003 : 754-765 Elisa Bertino , Jianping Fan , Elena Ferrari , Mohand-Said Hacid , Ahmed K. Elmagarmid, Xingquan Zhu : A hierarchical access control model for video database systems. ACM Trans. Inf. Syst. 21 (2): 155-191 (2003) Athena Vakali , Evimaria Terzi , Elisa Bertino , Ahmed K. Elmagarmid: Hierarchical data placement for navigational multimedia applications. Data Knowl. Eng. 44 (1): 49-80 (2003) Elisa Bertino , Tiziana Catarci , Ahmed K. Elmagarmid, Mohand-Said Hacid : Quality of Service Specification in Video Databases. IEEE MultiMedia 10. (4): 71-81 (2003) Nick Bassiliades , Ioannis P. Vlahavas , Ahmed K. Elmagarmid, Elias N. Houstis : InterBase-KB: Integrating a Knowledge Base System with a Multidatabase System for Data Warehousing. IEEE Trans. Knowl. Data Eng. 15 (5): 1188-1205 (2003) Ahmed K. Elmagarmid, Jin Jing , Abdelsalam Helal , Choonhwa Lee : Scalable Cache Invalidation Algorithms for Mobile Data Access. IEEE Trans. Knowl. Data Eng. 15 (6): 1498-1511 (2003) Elisa Bertino , Ahmed K. Elmagarmid, Mohand-Said Hacid : Ordering and Path Constraints over Semistructured Data. J. Intell. Inf. Syst. 20 (2): 181-206 (2003) Xingquan Zhu , Jianping Fan , Ahmed K. Elmagarmid, Xindong Wu : Hierarchical video content description and summarization using unified semantic and visual similarity. Multimedia Syst. 9 (1): 31-53 (2003) Elisa Bertino , Ahmed K. Elmagarmid, Mohand-Said Hacid : A Database Approach to Quality of Service Specification in Video Databases. SIGMOD Record 32 (1): 35-40 (2003) Brahim Medjahed , Boualem Benatallah , Athman Bouguettaya , Anne H. H. Ngu , Ahmed K. Elmagarmid: Business-to-business interactions: issues and enabling technologies. VLDB J. 12 (1): 59-85 (2003) Brahim Medjahed , Athman Bouguettaya , Ahmed K. Elmagarmid: Composing Web services on the Semantic Web. VLDB J. 12 (4): 333-351 (2003) Xingquan Zhu , Jianping Fan , Mohand-Said Hacid , Ahmed K. Elmagarmid: ClassMiner: mining medical video for scalable skimming and summarization. ACM Multimedia 2002 : 79-80 Xingquan Zhu , Jianping Fan , Walid G. Aref , Ahmed K. Elmagarmid: ClassMiner: Mining Medical Video Content Structure and Events Towards Efficient Access and Scalable Skimming. DMKD 2002 Christos Berberidis , Walid G. Aref , Mikhail J. Atallah , Ioannis P. Vlahavas , Ahmed K. Elmagarmid: Multiple and Partial Periodicity Mining in Time Series Databases. ECAI 2002 : 370-374 Mohamed G. Elfeky , Ahmed K. Elmagarmid, Vassilios S. Verykios : TAILOR: A Record Linkage Tool Box. ICDE 2002 : 17-28 Walid G. Aref , Ann Christine Catlin , Ahmed K. Elmagarmid, Jianping Fan , J. Guo , Moustafa A. Hammad , Ihab F. Ilyas , Mirette S. Marzouk , Sunil Prabhakar , Abdelmounaam Rezgui , S. Teoh , Evimaria Terzi , Yi-Cheng Tu , Athena Vakali , Xingquan Zhu : A Distributed Database Server for Continuous Media. ICDE 2002 : 490-491 Xingquan Zhu , Jianping Fan , Ahmed K. Elmagarmid: Towards facial feature extraction and verification for omni-face detection in video/images. ICIP (2) 2002 : 113-116 Xingquan Zhu , Jianping Fan , Xiangyang Xue , Lide Wu , Ahmed K. Elmagarmid: Semi-automatic Video Content Annotation. IEEE Pacific Rim Conference on Multimedia 2002 : 245-252 Walid G. Aref , Ann Christine Catlin , Jianping Fan , Ahmed K. Elmagarmid, Moustafa A. Hammad , Ihab F. Ilyas , Mirette S. Marzouk , Xingquan Zhu : A Video Database Management System for Advancing Video Database Research. Multimedia Information Systems 2002 : 8-17 Christos Berberidis , Ioannis P. Vlahavas , Walid G. Aref , Mikhail J. Atallah , Ahmed K. Elmagarmid: On the Discovery of Weak Periodicities in Large Time Series. PKDD 2002 : 51-61 Yücel Saygin , Vassilios S. Verykios , Ahmed K. Elmagarmid: Privacy Preserving Association Rule Mining. RIDE 2002 : 151-158 Ihab F. Ilyas , Walid G. Aref , Ahmed K. Elmagarmid: Joining Ranked Inputs in Practice. VLDB 2002 : 950-961 Elisa Bertino , Ahmed K. Elmagarmid, Mohand-Said Hacid : A Knowledge-Based Approach to Visual Information. J. Intell. Inf. Syst. 19 (3): 319-341 (2002) F. A. Kokkoras , Haitao Jiang , Ioannis P. Vlahavas , Ahmed K. Elmagarmid, Elias N. Houstis , Walid G. Aref : Smart VideoText: a video data model based on conceptual graphs. Multimedia Syst. 8 (4): 328-338 (2002) Jianping Fan , Xingquan Zhu , Mohand-Said Hacid , Ahmed K. Elmagarmid: Model-Based Video Classification toward Hierarchical Representation, Indexing and Access. Multimedia Tools Appl. 17 (1): 97-120 (2002) Elena Dasseni , Vassilios S. Verykios , Ahmed K. Elmagarmid, Elisa Bertino : Hiding Association Rules by Using Confidence and Support. Information Hiding 2001 : 369-383 Athman Bouguettaya , Ahmed K. Elmagarmid, Brahim Medjahed , Mourad Ouzzani : Ontology-based Support for Digital Government. VLDB 2001 : 633-636 Mohand-Said Hacid , Farouk Toumani , Ahmed K. Elmagarmid: Constraint-Based Approach to Semistructured Data. Fundam. Inform. 47 (1-2): 53-73 (2001) Ahmed K. Elmagarmid, William J. McIver Jr. : The Ongoing March Toward Digital Government - Guest Editors' Introduction. IEEE Computer 34 (2): 32-38 (2001) Jianping Fan , David K. Y. Yau , Ahmed K. Elmagarmid, Walid G. Aref : Automatic image segmentation by integrating color-edge extraction and seeded region growing. IEEE Transactions on Image Processing 10 (10): 1454-1466 (2001) Jianping Fan , Walid G. Aref , Mohand-Said Hacid , Ahmed K. Elmagarmid: An improved automatic isotropic color edge detection technique. Pattern Recognition Letters 22 (13): 1419-1429 (2001) Elisa Bertino , Ahmed K. Elmagarmid, Mohand-Said Hacid : Quality of Service in Multimedia Digital Libraries. SIGMOD Record 30 (1): 35-40 (2001) Elisa Bertino , Moustafa A. Hammad , Walid G. Aref , Ahmed K. Elmagarmid: An Access Control Model for Video Database Systems. CIKM 2000 : 336-343 Yolanda Villate , Evaggelia Pitoura , Arantza Illarramendi , Ahmed K. Elmagarmid: Extending the Data Services of Mobile Computers by External Data Lockers. DEXA Workshop 2000 : 160-164 Vassilios S. Verykios , Mohamed G. Elfeky , Ahmed K. Elmagarmid, Munir Cochinwala , Siddhartha R. Dalal : On the Accuracy and Completeness of the Record Matching Process. IQ 2000 : 54-69 Yücel Saygin , Özgür Ulusoy , Ahmed K. Elmagarmid: Association Rules for Supporting Hoarding in Mobile Computing Environments. RIDE 2000 : 71-78 Boualem Benatallah , Brahim Medjahed , Athman Bouguettaya , Ahmed K. Elmagarmid, James Beard : Composing and Maintaining Web-based Virtual Enterprises. TES 2000 : 155-174 Nick Bassiliades , Ioannis P. Vlahavas , Ahmed K. Elmagarmid: E-DEVICE: An Extensible Active Knowledge Base System with Multiple Rule Type Support. IEEE Trans. Knowl. Data Eng. 12 (5): 824-844 (2000) Vassilios S. Verykios , Ahmed K. Elmagarmid, Elias N. Houstis : Automating the approximate record-matching process. Inf. Sci. 126 (1-4): 83-98 (2000) Jin Jing , Abdelsalam Helal , Ahmed K. Elmagarmid: Client-Server Computing in Mobile Environments. ACM Comput. Surv. 31 (2): 117-157 (1999) Amjad Umar , George Karabatis , Linda Ness , Bruce Horowitz , Ahmed K. Elmagarmid: Enterprise Data Quality: A Pragmatic Approach. Information Systems Frontiers 1 (3): 279-301 (1999) Haitao Jiang , Danilo Montesi , Ahmed K. Elmagarmid: Integrated Video and Text for Content-based Access to Video Databases. Multimedia Tools Appl. 9 (3): 227-249 (1999) Haitao Jiang , Ahmed K. Elmagarmid: WVTDB - A Semantic Content-Based Video Database System on the World Wide Web. IEEE Trans. Knowl. Data Eng. 10 (6): 947-966 (1998) Haitao Jiang , Abdelsalam Helal , Ahmed K. Elmagarmid, Anupam Joshi : Scene Change Detection Techniques for Video Database Systems. Multimedia Syst. 6 (3): 186-195 (1998) Haitao Jiang , Ahmed K. Elmagarmid: Spatial and Temporal Content-Based Access to Hypervideo Databases. VLDB J. 7 (4): 226-238 (1998) Haitao Jiang , Danilo Montesi , Ahmed K. Elmagarmid: VideoText Database Systems. ICMCS 1997 : 344-351 Abdelsalam Helal , Y. Kim , Marian H. Nodine , Ahmed K. Elmagarmid, Abdelsalam Heddaya : Transaction Optimization Techniques. Advanced Transaction Models and Architectures 1997 : 0- Jin Jing , Ahmed K. Elmagarmid, Abdelsalam Helal , Rafael Alonso : Bit-Sequences: An Adaptive Cache Invalidation Method in Mobile Client/Server Environments. MONET 2 (2): 115-127 (1997) Omran A. Bukhres , Ahmed K. Elmagarmid: Object-Oriented Multidatabase Systems: A Solution for Advanced Applications Prentice-Hall 1996 Elias N. Houstis , Anupam Joshi , Mikhail J. Atallah , Sanjiva Weerawarana , Ahmed K. Elmagarmid: Internet, education, and the Web. WETICE 1996 : 27-33 Ahmed K. Elmagarmid, Jin Jing , Won Kim , Omran A. Bukhres , Aidong Zhang : Global Committability in Multidatabase Systems. IEEE Trans. Knowl. Data Eng. 8 (5): 816-824 (1996) Ahmed K. Elmagarmid, Jin Jing , Omran A. Bukhres : An Efficient and Reliable Reservation Algorithm for Mobile Transactions. CIKM 1995 : 90-95 Ahmed K. Elmagarmid: Experiences with Research and Development in Multidatabase Systems: An Agenda for Future Work. ICCCN 1995 Jin Jing , Omran A. Bukhres , Ahmed K. Elmagarmid: Distributed Lock Management for Mobile Transactions. ICDCS 1995 : 118-125 Evaggelia Pitoura , Omran A. Bukhres , Ahmed K. Elmagarmid: Object Orientation in Multidatabase Systems. ACM Comput. Surv. 27 (2): 141-195 (1995) 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 , Andrew E. Wade , Dave Morse , Ahmed K. Elmagarmid, Evaggelia Pitoura , Robert V. Binder , Peter Wegner : Object Technology: A Virtual Roundtable. IEEE Computer 28 (10): 58-72 (1995) eva Kühn , Ahmed K. Elmagarmid, Yungho Leu , Noureddine Boudriga : A Parallel Logic Language for Transaction Specification in Multidatabase Systems. Journal of Systems Integration 5 (3): 219-252 (1995) Ahmed K. Elmagarmid, Jin Jing , Tetsuya Furukawa : Wireless Client/Server Computing for Personal Information Services and Applications. SIGMOD Record 24 (4): 16-21 (1995) Catherine E. Houstis , Theodore S. Papatheodorou , Vassilios S. Verykios , Aris Floratos , Ahmed K. Elmagarmid: BIND: A Biomedical INteroperable Database System. DEXA 1994 : 671-679 Jin Jing , Weimin Du , Ahmed K. Elmagarmid, Omran A. Bukhres : Maintaining Consistency of Replicated Data in Multidatabase Systems. ICDCS 1994 : 552-559 James G. Mullen , Ahmed K. Elmagarmid: InterSQL: A Multidatabase Transaction Programming Language. DBPL 1993 : 399-416 Jiansan Chen , Omran A. Bukhres , Ahmed K. Elmagarmid: IPL: A Multidatabase Transaction Specification Language. ICDCS 1993 : 439-448 Aidong Zhang , Ahmed K. Elmagarmid: On Global Transaction Scheduling Criteria in Multidatabase Systems. PDIS 1993 : 117-124 Omran A. Bukhres , Jiansan Chen , Ahmed K. Elmagarmid, Xianging Liu , James G. Mullen : InterBase: A Multidatabase Prototype System. SIGMOD Conference 1993 : 534-539 Jiansan Chen , Omran A. Bukhres , Ahmed K. Elmagarmid: The Implementation of Cooperative Mechanisms Among System Components in a Heterogeneous Multidatabase Environment. Computing Systems 6 (3): 207-243 (1993) Ahmed K. Elmagarmid: Editorial. Distributed and Parallel Databases 1 (1): 5-6 (1993) Ahmed K. Elmagarmid: Editorial. Distributed and Parallel Databases 1 (4): 335 (1993) Omran A. Bukhres , Jiansan Chen , Weimin Du , Ahmed K. Elmagarmid, Rob Pezzoli : InterBase: An Execution Environment for Heterogeneous Software Systems. IEEE Computer 26 (8): 57-69 (1993) Omran A. Bukhres , Ahmed K. Elmagarmid, eva Kühn : Implementation of the Flex Transaction Model. IEEE Data Eng. Bull. 16 (2): 28-32 (1993) Imadeldin O. Mahgoub , Ahmed K. Elmagarmid: Clarifications and Corrections To 'Performance Analysis of a Generalized Class of m-Level Hierarchical Multiprocessor Systems' (Mar 1992 129-138). IEEE Trans. Parallel Distrib. Syst. 4 (6): 719-720 (1993) Yungho Leu , Ahmed K. Elmagarmid, Noureddine Boudriga : Corrigendum: Specification and execution of transactions for advanced database applications. Inf. Syst. 18 (2): 141, (1993) Ahmed K. Elmagarmid, Jiansan Chen , Omran A. Bukhres : Remote System Interfaces: An Approach to Overcoming the Heterogeneity Barrier and Retaining Local Autonomy in the Integration of Heterogeneous Systems. Int. J. Cooperative Inf. Syst. 2 (1): 1-22 (1993) Weimin Du , Ahmed K. Elmagarmid, Won Kim , Omran A. Bukhres : Support Consistent Updates in Replicated Multidatabase Systems VLDB J. 2 (2): 215-241 (1993) Aidong Zhang , Ahmed K. Elmagarmid: A Theory of Global Concurrency Control in Multidatabase Systems VLDB J. 2 (3): 331-360 (1993) Ahmed K. Elmagarmid: Database Transaction Models for Advanced Applications. Morgan Kaufmann 1992 eva Kühn , Franz Puntigam , Ahmed K. Elmagarmid: An Execution Model for Distributed Database Transactions and Its Implementation in VPL. EDBT 1992 : 483-498 Omran A. Bukhres , Jiansan Chen , Jindong Chen , Ahmed K. Elmagarmid, Yungho Leu , Gang Zhu : ILP: The InterBase Parallel Language. RIDE-TQP 1992 : 69-76 eva Kühn , Franz Puntigam , Ahmed K. Elmagarmid: Multidatabase Transaction and Query Processing in Logic Database Transaction Models for Advanced Applications 1992 : 297-348 Ahmed K. Elmagarmid, Yungho Leu , James G. Mullen , Omran A. Bukhres : Introduction to Advanced Transaction Models Database Transaction Models for Advanced Applications 1992 : 33-52 Imadeldin O. Mahgoub , Ahmed K. Elmagarmid: Performance Analysis of a Generalized Class of M-Level Hierarchical Multiprocessor Systems. IEEE Trans. Parallel Distrib. Syst. 3 (2): 129-138 (1992) Imadeldin O. Mahgoub , Ahmed K. Elmagarmid: Bandwidth availability of m-level hierarchical multiprocessor systems. Inf. Sci. 60 (3): 185-215 (1992) Yungho Leu , Ahmed K. Elmagarmid, Noureddine Boudriga : Specification and execution of transactions for advanced database applications. Inf. Syst. 17 (2): 171-183, (1992) Weimin Du , Ahmed K. Elmagarmid, Won Kim : Maintaining Quasi Serializability in Multidatabase Systems. ICDE 1991 : 360-367 Ahmed K. Elmagarmid: Letter from the Issue Editor. IEEE Data Eng. Bull. 14 (1): 2-3 (1991) Ahmed K. Elmagarmid, Weimin Du : Integrity Aspects of Quasi Serializability. Inf. Process. Lett. 38 (1): 23-28 (1991) Ahmed K. Elmagarmid, Marek Rusinkiewicz : Critical issues in multidatabase systems. Inf. Sci. 57-58 : 403-424 (1991) Yungho Leu , Ahmed K. Elmagarmid: A Hierarchical Approach to Concurrency Control for Multidatabases. DPDS 1990 : 202-210 Ahmed K. Elmagarmid, Weimin Du : A Paradigm for Concurrency Control in Heterogeneous Distributed Database Systems. ICDE 1990 : 37-46 Marek Rusinkiewicz , Shawn Ostermann , Ahmed K. Elmagarmid, Kanchei Loa : The Distributed Operation Language for Specifying Multisystem Applications. ICSI 1990 : 337-345 Ahmed K. Elmagarmid, Yungho Leu , Witold Litwin , Marek Rusinkiewicz : A Multidatabase Transaction Model for InterBase. VLDB 1990 : 507-518 Ahmed K. Elmagarmid, Calton Pu : Guest Editors' Introduction to the Special Issue on Heterogeneous Databases. ACM Comput. Surv. 22 (3): 175-178 (1990) Marek Rusinkiewicz , Ahmed K. Elmagarmid, Yungho Leu , Witold Litwin : Extending the Transaction Model to Capture more Meaning. SIGMOD Record 19 (1): 3-7 (1990) Peter Scheuermann , Ahmed K. Elmagarmid, Hector Garcia-Molina , Frank Manola , Dennis McLeod , Arnon Rosenthal , Marjorie Templeton : Report on the Workshop on Heterogenous Database Systems held at Northwestern University, Evanston, Illinois, December 11-13, 1989, Sponsored by NSF. SIGMOD Record 19 (4): 23-31 (1990) Weimin Du , Ahmed K. Elmagarmid: Quasi Serializability: a Correctness Criterion for Global Concurrency Control in InterBase. VLDB 1989 : 347-355 Ahmed K. Elmagarmid, Abdelsalam Helal : Towards a unified model for performance evaluation of concurrency control. Inf. Sci. 47 (1): 77-94 (1989) Ahmed K. Elmagarmid: Introduction to the special issue on database systems. Inf. Sci. 49 (1-3): 1-2 (1989) Dhamir N. Mannai , Ahmed K. Elmagarmid: Design and Implementation of a Distributed Transaction Processing System. COMPCON 1988 : 185-188 Ahmed K. Elmagarmid, Abdelsalam Helal : Supporting Updates in Heterogeneous Distributed Database Systems. ICDE 1988 : 564-569 Ajoy Kumar Datta , Sukumar Ghosh , Douglas Harms , Ahmed K. Elmagarmid: Deadlock-Avoidance Mechanisms in Distributed Systems. Comput. Syst. Sci. Eng. 3 (2): 67-82 (1988) Ajoy Kumar Datta , Sukumar Ghosh , Muhundan Gopalan , Ahmed K. Elmagarmid: Pipelining and concurrency in graphics and image-processing applications. Comput. Syst. Sci. Eng. 3 (3): 107-116 (1988) Ahmed K. Elmagarmid, Ajoy Kumar Datta : Two-Phase Deadlock Detection Algorithm. IEEE Trans. Computers 37 (11): 1454-1458 (1988) Ahmed K. Elmagarmid, Neelam Soundararajan , Ming T. Liu : A Distributed Deadlock Detection and Resolution Algorithm and Its Correctness Proof. IEEE Trans. Software Eng. 14 (10): 1443-1452 (1988) Ahmed K. Elmagarmid: Fault-Tolerant Deadlock Detection in Distributed Database Systems. Comput. Syst. Sci. Eng. 2 (1): 16-28 (1987) Ahmed K. Elmagarmid, Yungho Leu : An Optimistic Concurrency Control Algorithm for Heterogeneous Distributed Database Systems. IEEE Data Eng. Bull. 10 (3): 26-32 (1987) Ahmed K. Elmagarmid, Amit P. Sheth , Ming T. Liu : Deadlock Detection Algorithms in Distributed Database Systems. ICDE 1986 : 556-564 Ahmed K. Elmagarmid, Abdelsalam Helal , Magdy H. Nagi : Optimistic vs. Pessimistic Concurrency Control Algorithms: A Comparative Study. ICPP 1986 : 131-138 Ahmed K. Elmagarmid: A Survey of Distributed Deadlock Algorithms. SIGMOD Record 15 (3): 37-45 (1986) 1 [ 122 ] [ 131 ] 2 [ 60 ] 3 [ 75 ] [ 77 ] [ 78 ] [ 84 ] [ 86 ] [ 88 ] [ 89 ] [ 92 ] [ 94 ] [ 95 ] [ 107 ] [ 108 ] [ 109 ] [ 110 ] [ 111 ] [ 112 ] [ 114 ] [ 115 ] [ 120 ] [ 121 ] [ 122 ] [ 124 ] [ 127 ] [ 128 ] [ 131 ] [ 132 ] [ 133 ] 4 [ 58 ] [ 88 ] [ 94 ] 5 [ 52 ] 6 [ 70 ] [ 103 ] 7 [ 71 ] 8 [ 71 ] [ 98 ] [ 116 ] 9 [ 88 ] [ 94 ] 10 [ 75 ] [ 76 ] [ 82 ] [ 85 ] [ 99 ] [ 101 ] [ 104 ] [ 105 ] [ 106 ] [ 113 ] [ 119 ] [ 127 ] 11 [ 52 ] 12 [ 131 ] 13 [ 26 ] [ 37 ] [ 51 ] 14 [ 71 ] [ 81 ] [ 97 ] [ 98 ] [ 116 ] [ 126 ] 15 [ 29 ] [ 31 ] [ 35 ] [ 36 ] [ 39 ] [ 40 ] [ 43 ] [ 44 ] [ 46 ] [ 48 ] [ 53 ] [ 54 ] [ 56 ] [ 57 ] [ 59 ] 16 [ 104 ] 17 [ 89 ] [ 92 ] [ 110 ] [ 111 ] [ 114 ] [ 122 ] [ 127 ] 18 [ 31 ] [ 36 ] [ 40 ] [ 43 ] [ 44 ] [ 46 ] 19 [ 31 ] 20 [ 52 ] 21 [ 125 ] [ 127 ] 22 [ 73 ] 23 [ 73 ] 24 [ 82 ] [ 119 ] 25 [ 7 ] [ 8 ] [ 9 ] 26 [ 125 ] 27 [ 14 ] [ 20 ] [ 23 ] [ 25 ] [ 35 ] [ 40 ] [ 48 ] 28 [ 52 ] 29 [ 52 ] 30 [ 73 ] [ 93 ] [ 120 ] [ 122 ] [ 124 ] [ 128 ] [ 133 ] 31 [ 122 ] 32 [ 77 ] [ 78 ] [ 83 ] [ 89 ] [ 90 ] [ 91 ] [ 92 ] [ 95 ] [ 96 ] [ 100 ] [ 106 ] [ 111 ] [ 114 ] [ 115 ] [ 118 ] 33 [ 129 ] [ 130 ] 34 [ 106 ] 35 [ 49 ] 36 [ 108 ] 37 [ 50 ] 38 [ 15 ] 39 [ 127 ] 40 [ 110 ] [ 122 ] 41 [ 8 ] [ 9 ] 42 [ 8 ] 43 [ 52 ] 44 [ 92 ] 45 [ 122 ] 46 [ 76 ] [ 77 ] [ 80 ] [ 83 ] [ 85 ] [ 96 ] [ 99 ] [ 101 ] [ 104 ] [ 106 ] [ 113 ] [ 117 ] 47 [ 127 ] 48 [ 52 ] 49 [ 75 ] [ 89 ] [ 92 ] [ 108 ] [ 109 ] [ 110 ] [ 114 ] [ 122 ] [ 132 ] 50 [ 9 ] 51 [ 61 ] 52 [ 2 ] [ 10 ] [ 13 ] [ 52 ] [ 60 ] [ 61 ] [ 64 ] [ 68 ] [ 102 ] [ 131 ] 53 [ 127 ] 54 [ 67 ] 55 [ 49 ] 56 [ 58 ] [ 69 ] [ 84 ] [ 103 ] 57 [ 74 ] 58 [ 86 ] [ 89 ] [ 92 ] [ 107 ] [ 110 ] [ 112 ] [ 114 ] [ 121 ] [ 122 ] 59 [ 62 ] [ 63 ] [ 64 ] [ 65 ] [ 66 ] [ 84 ] 60 [ 48 ] [ 50 ] [ 54 ] [ 56 ] [ 57 ] [ 60 ] [ 68 ] [ 102 ] 61 [ 58 ] [ 64 ] 62 [ 131 ] 63 [ 125 ] 64 [ 67 ] 65 [ 25 ] [ 35 ] [ 57 ] 66 [ 61 ] 67 [ 84 ] 68 [ 30 ] [ 32 ] [ 39 ] [ 51 ] 69 [ 52 ] 70 [ 102 ] 71 [ 4 ] [ 16 ] [ 18 ] [ 21 ] [ 26 ] [ 29 ] [ 31 ] [ 37 ] [ 51 ] 72 [ 16 ] [ 18 ] 73 [ 3 ] [ 6 ] 74 [ 44 ] 75 [ 19 ] 76 [ 118 ] 77 [ 27 ] [ 28 ] [ 38 ] 78 [ 11 ] 79 [ 15 ] 80 [ 89 ] [ 92 ] [ 110 ] [ 114 ] [ 122 ] 81 [ 52 ] 82 [ 79 ] 83 [ 15 ] 84 [ 71 ] [ 81 ] [ 97 ] [ 98 ] [ 116 ] [ 126 ] 85 [ 122 ] [ 131 ] 86 [ 62 ] [ 66 ] 87 [ 52 ] 88 [ 29 ] [ 44 ] [ 47 ] 89 [ 2 ] 90 [ 67 ] 91 [ 98 ] 92 [ 61 ] 93 [ 19 ] 94 [ 81 ] [ 126 ] [ 127 ] 95 [ 49 ] 96 [ 40 ] 97 [ 52 ] [ 53 ] [ 74 ] 98 [ 92 ] [ 114 ] [ 123 ] [ 127 ] 99 [ 17 ] 100 [ 30 ] [ 32 ] 101 [ 92 ] 102 [ 15 ] 103 [ 16 ] [ 18 ] [ 19 ] [ 22 ] 104 [ 72 ] [ 87 ] [ 119 ] 105 [ 125 ] 106 [ 15 ] 107 [ 121 ] 108 [ 52 ] 109 [ 3 ] 110 [ 123 ] 111 [ 6 ] 112 [ 125 ] 113 [ 15 ] 114 [ 92 ] 115 [ 92 ] [ 105 ] 116 [ 80 ] 117 [ 92 ] [ 114 ] [ 123 ] 118 [ 72 ] 119 [ 67 ] 120 [ 125 ] 121 [ 92 ] [ 105 ] [ 117 ] 122 [ 49 ] [ 69 ] [ 73 ] [ 82 ] [ 87 ] [ 93 ] [ 119 ] 123 [ 74 ] 124 [ 121 ] [ 127 ] 125 [ 70 ] [ 84 ] [ 88 ] [ 94 ] [ 103 ] 126 [ 52 ] 127 [ 58 ] 128 [ 52 ] 129 [ 90 ] [ 129 ] [ 130 ] 130 [ 100 ] [ 115 ] [ 129 ] [ 130 ] 131 [ 122 ] 132 [ 90 ] 133 [ 78 ] 134 [ 34 ] [ 45 ] [ 57 ] 135 [ 127 ] 136 [ 31 ] 137 [ 83 ] [ 89 ] [ 90 ] [ 91 ] [ 92 ] [ 95 ] [ 96 ] [ 100 ] [ 106 ] [ 111 ] [ 114 ] [ 115 ] [ 129 ] [ 130 ]  ©2006 Association for Computing Machinery |
