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ECAI
2004
Springer
16 years 4 days ago
Local Search for Heuristic Guidance in Tree Search
Recent work has shown the promise in using local-search “probes” as a basis for directing a backtracking-based refinement search. In this approach, the decision about the next...
Alexander Nareyek, Stephen F. Smith, Christian M. ...
EGH
2004
Springer
16 years 4 days ago
Realtime ray tracing of dynamic scenes on an FPGA chip
Realtime ray tracing has recently established itself as a possible alternative to the current rasterization approach for interactive 3D graphics. However, the performance of exist...
Jörg Schmittler, Sven Woop, Daniel Wagner, Wo...
158
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EGOV
2004
Springer
16 years 4 days ago
PARMENIDES: Facilitating Democratic Debate
Abstract. This paper describes PARMENIDES, a system which facilitates structured debate about government policy. 1 The PARMENIDES System The last two decades have seen a deliberati...
Katie Atkinson, Trevor J. M. Bench-Capon, Peter Mc...
EMSOFT
2004
Springer
16 years 4 days ago
A model-based approach to integrating security policies for embedded devices
Embedded devices like smart cards can now run multiple interacting applications. A particular challenge in this domain is to dynamically integrate diverse security policies. In th...
Michael McDougall, Rajeev Alur, Carl A. Gunter
ER
2004
Springer
169views Database» more  ER 2004»
16 years 4 days ago
Intentional Modeling to Support Identity Management
Identity management has arisen as a major and urgent challenge for internet-based communications and information services. Internet services involve complex networks of relationshi...
Lin Liu, Eric S. K. Yu
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