617 search results - page 77 / 124 » Semantic queries in databases: problems and challenges |
94
Voted
ARCS
2004
Springer
15 years 6 months ago
2004
Springer
Searching in decentralized peer-to-peer networks is a challenging problem. In common applications such as Gnutella, searching is performed by randomly forwarding queries to all pee...
182
Voted
SIGMOD
2008
ACM
16 years 21 days ago
2008
ACM
Pattern matching over event streams is increasingly being employed in many areas including financial services, RFIDbased inventory management, click stream analysis, and electroni...
IJSWIS
2008
15 years 16 days ago
2008
The requirement for ubiquitous service access in wireless environments presents a great challenge in light of well known problems like high error rate and frequent disconnections....
129
Voted
WWW
2003
ACM
16 years 1 months ago
2003
ACM
The binary form of an image does not tell what the image is about. It is possible to retrieve images from a database using pattern matching techniques, but usually textual descript...
85
Voted
HICSS
2006
IEEE
15 years 6 months ago
2006
IEEE
— We discuss the challenges involved in adapting the OntoSem natural language processing system to the Web. One set of tasks involves processing Web documents, translating their ...