439 search results - page 75 / 88 » Unnesting Arbitrary Queries |
VRCAI
2004
ACM
14 years 3 months ago
2004
ACM
Collision detection is required by most virtual reality (VR) applications, and in recent years, collision detection algorithms utilizing graphics hardware capabilities have been a...
VRST
2004
ACM
14 years 3 months ago
2004
ACM
In this paper we present an interactive collision detection algorithm for complex and deformable objects. For two target models, our approach rapidly calculates their region of in...
NPC
2004
Springer
14 years 3 months ago
2004
Springer
This paper is motivated by the problem of poor searching efficiency in decentralized peer-to-peer file-sharing systems. We solve the searching problem by considering and modeling t...
DASFAA
2003
IEEE
14 years 3 months ago
2003
IEEE
Providing an efficient way to support XML query processing has become a very important issue. A system called XQP (XQuery Processor) is proposed in this paper to meet the need. X...
WSNA
2003
ACM
14 years 3 months ago
2003
ACM
—In a sensor network, data routing is tightly coupled to the needs of a sensing task, and hence the application semantics. This paper introduces the novel idea of information-dir...