Search Results - acm: h.: informally system/h.2: database management/h.2.7: database administration*

An Axiomatic Model of Dynamic Schema Evolution in Objectbase Systems.

Authors: Peters, Randal J. Özsu, M. Tamer

Source: ACM Transactions on Database Systems; Mar97, Vol. 22 Issue 1, p75-114, 40p, 3 Diagrams, 5 Charts

Subject Terms: AXIOMATIC set theory, DATABASE management, COMPUTER systems, SYSTEMS design, DATABASE administration, AXIOMS, DATABASE design, DATABASE research, ELECTRONIC data processing

Towards a Query Optimizer for Text-Centric Tasks.

Authors: Ipeirotis, Panagiotis G. Agichtein, Eugene Jain, Pranay et al.

Source: ACM Transactions on Database Systems; Nov2007, Vol. 32 Issue 4, p1-46, 46p, 5 Diagrams, 7 Charts, 16 Graphs

Subject Terms: DATABASES, ELECTRONIC information resources, DATABASE management, ELECTRONIC data processing, DATABASE administration, DISTRIBUTED databases

On Enhancing Query Optimization in the Oracle Database System by Utilizing Attribute Cardinality Maps.

Authors: van der Aalst, Will Mylopoulos, John Sadeh, Norman M. et al.

Source: Enterprise Information Systems (978-3-540-77580-5); 2008, p38-71, 34p

THE DiNG - A PARALLEL MULTIATTRIBUTE FILE SYSTEM FOR DEDUCTIVE DATABASE MACHINES.

Authors: Mueck, T. A.

Source: Database Systems For Advanced Applications '93 - Proceedings of the 3rd International Symposium on Database Systems For Advanced Applications; 1993, p115-122, 8p

Subject Terms: DEDUCTIVE databases, DATABASE management, DATA structures, DATALOG (Computer program language), PARALLEL algorithms

A Logic of Access Control.

Authors: Crampton, Jason Loizou, George O'Shea, Greg

Source: Computer Journal; Jan2001, Vol. 44 Issue 1, p54-66, 13p

Subject Terms: ACCESS control, COMPUTER operating system security measures, COMPUTER security, DATABASE management, COMPUTER multitasking

An Efficient Method for Checking Object-Oriented Database Schema Correctness.

Authors: Formica, A. Groger, H. D. Missikoff, M.

Source: ACM Transactions on Database Systems; Sep98, Vol. 23 Issue 3, p333-368, 36p

Subject Terms: DATABASE management, OBJECT-oriented methods (Computer science), PROGRAMMING languages, COMPUTER software, SOFTWARE verification, DATABASE design

The Efficiency of Histogram-like Techniques for Database Query Optimization.

Authors: Oommen, B. John Rueda, Luis G.

Source: Computer Journal; Sep2002, Vol. 45 Issue 5, p494-510, 17p

Subject Terms: INFORMATION storage & retrieval systems, DISTRIBUTION (Probability theory), INFORMATION resources management, DATABASE searching, INFORMATION retrieval

Benchmarking Attribute Cardinality Maps for Database Systems Using the TPC-D Specifications.

Authors: Oommen, B. John Thiyagarajah, Murali

Source: IEEE Transactions on Systems, Man & Cybernetics: Part B; Dec2003, Vol. 33 Issue 6, p913-924, 12p

Subject Terms: BENCHMARKING (Management), COMPUTER software development, DATABASES

Flexible Support for Multiple Access Control Policies.

Authors: Jajodia, Sushil Samarati, Pierangela Sapino, Maria Luisa et al.

Source: ACM Transactions on Database Systems; Jun2001, Vol. 26 Issue 2, p214-260, 47p

Subject Terms: LOGIC programming, ACCESS control, SECURITY systems, COMPUTER programming, DATABASE management, COMPUTER science

Concise Papers.

Authors: Kwok-Wa Lam Lee, Victor C. S.

Source: IEEE Transactions on Knowledge & Data Engineering; Apr2006, Vol. 18 Issue 4, p569-572, 4p, 2 Diagrams

Subject Terms: DATABASES, TRANSACTION systems (Computer systems), COMPUTER network protocols, ANALYSIS of colors, DATABASE management, DATABASE administration, ELECTRONIC data processing, DATABASE industry, MANAGEMENT information systems

Reordering Rows for Better Compression: Beyond the Lexicographic Order.

Authors: Lemire, Daniel Kaser, Owen Gutarra, Eduardo

Source: ACM Transactions on Database Systems; Aug2012, Vol. 37 Issue 3, p20:1-20:29, 29p, 4 Diagrams, 9 Charts, 1 Graph

Subject Terms: LEXICOGRAPHY, DATABASE management, DATA compression, ENCODED Archival Description (Document type definition), DATA warehousing

Instant Anonymization.

Authors: Nergiz, Mehmet Ercan Tamersoy, Acar Saygin, Yucel

Source: ACM Transactions on Database Systems; Mar2011, Vol. 36 Issue 1, p2-2:33, 33p, 2 Diagrams, 4 Charts, 10 Graphs

Subject Terms: DATA protection, PRIVACY, ALGORITHMS, ACCESS to information, DATABASE management, VISUALIZATION, QUERY (Information retrieval system)

A Foundation for Representing and Querying Moving Objects.

Authors: Güting, Ralf Hartmut Böhlen, Michael H. Erwig, Martin et al.

Source: ACM Transactions on Database Systems; Mar2000, Vol. 25 Issue 1, p1-42, 42p

Subject Terms: DATABASE design, DATABASE management, QUERY languages (Computer science), DATA analysis, SQL, PROGRAMMING languages

The Piazza Peer Data Management System.

Authors: Halevy, Alon Y. Ives, Zachary G. Madhavan, Jayant et al.

Source: IEEE Transactions on Knowledge & Data Engineering; Jul2004, Vol. 16 Issue 7, p787-798, 12p

Subject Terms: PEER-to-peer architecture (Computer networks), COMPUTER network architectures, DATABASE management, COMPUTER networks, SEMANTIC Web, COMPUTER architecture

Database AuditWorkload Prioritization via Game Theory.

Authors: CHAO YAN BO LI VOROBEYCHIK, YEVGENIY et al.

Source: ACM Transactions on Privacy & Security; Jul2019, Vol. 22 Issue 3, p17-17:21, 21p

Subject Terms: GAME theory, DATABASE management, ACQUISITION of data, LINEAR programming, CREDIT cards

Playout management-an integrated service of a multimedia database management system.

Authors: Thimm, H. Klas, W.

Source: Proceedings International Workshop on Multi-Media Database Management Systems; 1995, p38-47, 10p

Database Research Faces the Information Explosion.

Authors: Korth, Henry F. Silberschatz, Abraham

Source: Communications of the ACM; Feb1997, Vol. 40 Issue 2, p139-142, 4p

Subject Terms: INFORMATION theory, INFORMATION storage & retrieval systems, DIGITAL media, COMPUTER science, ELECTRONIC data processing, DATABASE management, COMPUTER systems, REAL-time computing

Improving Data Quality in Practice: A Case Study in the Italian Public Administration.

Authors: Missier, P. Lalk, G. Verykios, V. et al.

Source: Distributed & Parallel Databases; Mar2003, Vol. 13 Issue 2, p135, 26p, 2 Diagrams, 6 Charts, 4 Graphs

Subject Terms: INFORMATION resources management, PUBLIC administration, BUREAUCRACY, KNOWLEDGE management

Geographic Terms: ITALY

System Development Project Effectiveness: Problem-Solving Competence as a Moderator Variable.

Authors: Weitzel, John R. Graen, George B.

Source: Decision Sciences; Summer89, Vol. 20 Issue 3, p507-531, 25p, 11 Diagrams, 11 Charts

Subject Terms: MANAGEMENT information systems, INFORMATION resources, MODERATOR variables, ELECTRONIC data processing, MANAGEMENT science, DATABASE management

Forensic Analysis of Database Tampering.

Authors: PAVLOU, KYRIACOS E. SNODGRASS, RICHARD T.

Source: ACM Transactions on Database Systems; Nov2008, Vol. 33 Issue 4, p30:1-30:47, 47p, 4 Diagrams, 13 Charts, 10 Graphs

Subject Terms: DATABASE security, DATA security, INFORMATION technology security, DATA encryption, ALGORITHMS, DATA corruption