Sciweavers

1297 search results - page 99 / 260
» Semantic Correctness in Adaptive Process Management Systems
Sort
View
PODS
2006
ACM
196views Database» more  PODS 2006»
16 years 26 days ago
The containment problem for REAL conjunctive queries with inequalities
Query containment is a fundamental algorithmic problem in database query processing and optimization. Under set semantics, the query-containment problem for conjunctive queries ha...
T. S. Jayram, Phokion G. Kolaitis, Erik Vee
136
Voted
CIDR
2011
224views Algorithms» more  CIDR 2011»
14 years 4 months ago
Transactional Intent
Data state in a data management system such as a database is the result of the transactions performed on that data management system. Approaches such as single-message transaction...
Shel Finkelstein, Thomas Heinzel, Rainer Brendle, ...
102
Voted
SIGDOC
2004
ACM
15 years 6 months ago
Semantic thumbnails: a novel method for summarizing document collections
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
Arijit Sengupta, Mehmet M. Dalkilic, James C. Cost...
119
Voted
JUCS
2008
162views more  JUCS 2008»
15 years 21 days ago
Composition and Run-time Adaptation of Mismatching Behavioural Interfaces
Abstract: Reuse of software entities such as components or Web services raise composition issues since, most of the time, they present mismatches in their interfaces. These mismatc...
Javier Cámara, Gwen Salaün, Carlos Can...
151
Voted
VLDB
1991
ACM
220views Database» more  VLDB 1991»
15 years 4 months ago
A Performance Evaluation of Multi-Level Transaction Management
Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...
Christof Hasse, Gerhard Weikum