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APLAS
2006
ACM
14 years 3 months ago
A Practical String Analyzer by the Widening Approach
The static determination of approximated values of string expressions has many potential applications. For instance, approximated string values may be used to check the validity an...
Tae-Hyoung Choi, Oukseh Lee, Hyunha Kim, Kyung-Goo...
RT
2004
Springer
14 years 3 months ago
Practical Rendering of Multiple Scattering Effects in Participating Media
Volumetric light transport effects are significant for many materials like skin, smoke, clouds, snow or water. In particular, one must consider the multiple scattering of light w...
Simon Premoze, Michael Ashikhmin, Ravi Ramamoorthi...
SP
2000
IEEE
14 years 2 months ago
A Practically Implementable and Tractable Delegation Logic
We address the goal of making Delegation Logic (DL) into a practically implementable and tractable trustmanagement system. DL [22] is a logic-based knowledge representation (i.e.,...
Ninghui Li, Benjamin N. Grosof, Joan Feigenbaum
TAGT
1994
Springer
154views Graph Theory» more  TAGT 1994»
14 years 1 months ago
Issues in the Practical Use of Graph Rewriting
Graphs are a popular data structure, and graph-manipulation programs are common. Graph manipulations can be cleanly, compactly, and explicitly described using graph-rewriting notat...
Dorothea Blostein, Hoda Fahmy, Ann Grbavec
CICLING
2006
Springer
14 years 1 months ago
Balancing Transactions in Practical Dialogues
In this paper a theory of dialogue acts analysis in problem-solving tasks-oriented conversations is presented. The theory postulates that in practical dialogues every transaction h...
Luis Cortés, Hayde Castellanos, Sergio Rafa...