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PERVASIVE
2005
Springer
15 years 12 months ago
Decision-Theoretic Planning Meets User Requirements: Enhancements and Studies of an Intelligent Shopping Guide
This paper reports on extensions to a decision-theoretic location-aware shopping guide and on the results of user studies that have accompanied its development. On the basis of the...
Thorsten Bohnenberger, Oliver Jacobs, Anthony Jame...
WADS
2005
Springer
149views Algorithms» more  WADS 2005»
15 years 12 months ago
Balanced Aspect Ratio Trees Revisited
Spatial databases support a variety of geometric queries on point data such as range searches, nearest neighbor searches, etc. Balanced Aspect Ratio (BAR) trees are hierarchical sp...
Amitabh Chaudhary, Michael T. Goodrich
AFRIGRAPH
2004
ACM
15 years 11 months ago
Interactive ray tracing of free-form surfaces
Even though the speed of software ray tracing has recently been increased to interactive performance even on standard PCs, these systems usually only supported triangles as geomet...
Carsten Benthin, Ingo Wald, Philipp Slusallek
SIGOPSE
2004
ACM
15 years 11 months ago
Long-term time-share guarantees are necessary for wireless LANs
Wireless local area networks (WLANs) based on a family of 802.11 technologies are becoming ubiquitous. These technologies support multiple data transmission rates. Transmitting at...
Godfrey Tan, John V. Guttag
GCC
2004
Springer
15 years 11 months ago
A Software Engineering Perspective for Services Security
Services are usually developed and deployed independently; and systems can be formed by composing relevant services to achieve set goals. In such an open and dynamic environment, s...
Jun Han