Sciweavers

1757 search results - page 305 / 352
» Alternating Refinement Relations
Sort
View
167
Voted
SIGMOD
2007
ACM
105views Database» more  SIGMOD 2007»
16 years 20 days ago
An XML transaction processing benchmark
XML database functionality has been emerging in "XML-only" databases as well as in the major relational database products. Yet, there is no industry standard XML databas...
Matthias Nicola, Irina Kogan, Berni Schiefer
SIGMOD
2006
ACM
232views Database» more  SIGMOD 2006»
16 years 20 days ago
To search or to crawl?: towards a query optimizer for text-centric tasks
Text is ubiquitous and, not surprisingly, many important applications rely on textual data for a variety of tasks. As a notable example, information extraction applications derive...
Panagiotis G. Ipeirotis, Eugene Agichtein, Pranay ...
PODS
2008
ACM
165views Database» more  PODS 2008»
16 years 20 days ago
Data exchange and schema mappings in open and closed worlds
In the study of data exchange one usually assumes an openworld semantics, making it possible to extend instances of target schemas. An alternative closed-world semantics only move...
Leonid Libkin, Cristina Sirangelo
EDBT
2004
ACM
115views Database» more  EDBT 2004»
16 years 19 days ago
QuaSAQ: An Approach to Enabling End-to-End QoS for Multimedia Databases
Abstract. The paper discusses the design and prototype implementation of a QoS-aware multimedia database system. Recent research in multimedia databases has devoted little attentio...
Yi-Cheng Tu, Sunil Prabhakar, Ahmed K. Elmagarmid,...
127
Voted
ICSE
2003
IEEE-ACM
16 years 18 days ago
Source Viewer 3D (sv3D) - A Framework for Software Visualization
2. Support for User Interaction Source Viewer 3D is a software visualization framework that uses a 3D metaphor to represent software system and analysis data. The 3D representation...
Jonathan I. Maletic, Andrian Marcus, Louis Feng