Sciweavers

390 search results - page 32 / 78
» Supporting Complex Multi-Dimensional Queries in P2P Systems
Sort
View
107
Voted
DEXAW
2008
IEEE
145views Database» more  DEXAW 2008»
15 years 1 months ago
ECQ: A Simple Query Language for the Semantic Web
With the increasing development of real applications using Semantic Web Technologies, it is necessary to provide scalable and efficient ontology querying and reasoning systems. In ...
María del Mar Roldán García, ...
ICDE
2006
IEEE
146views Database» more  ICDE 2006»
16 years 1 months ago
Using XML to Build Efficient Transaction-Time Temporal Database Systems on Relational Databases
In this paper, we present the ArchIS system that achieves full-functionality transaction-time databases without requiring temporal extensions in XML or database standards. ArchIS&...
Fusheng Wang, Xin Zhou, Carlo Zaniolo
MMDB
2003
ACM
178views Multimedia» more  MMDB 2003»
15 years 5 months ago
Video query processing in the VDBMS testbed for video database research
The increased use of video data sets for multimedia-based applications has created a demand for strong video database support, including efficient methods for handling the content...
Walid G. Aref, Moustafa A. Hammad, Ann Christine C...
WWW
2003
ACM
16 years 13 days ago
?-Queries: enabling querying for semantic associations on the semantic web
This paper presents the notion of Semantic Associations as complex relationships between resource entities. These relationships capture both a connectivity of entities as well as ...
Kemafor Anyanwu, Amit P. Sheth
ECAI
2006
Springer
15 years 3 months ago
Formalizing Complex Task Libraries in Golog
We present an approach to building libraries of tasks in complex action languages such as Golog, for query answering. Our formalization is based on a situation calculus framework t...
Alfredo Gabaldon