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188
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CDC
2008
IEEE
16 years 28 days ago
2008
IEEE
— A planar compass-like biped on a shallow slope is the simplest model of a passive walker. It is a two-degrees-offreedom impulsive mechanical system known to possess periodic so...
159
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CP
2005
Springer
16 years 3 hour ago
2005
Springer
In this paper, we present an algorithm for finding utilitarian optimal solutions to Simple and Disjunctive Temporal Problems with Preferences (STPPs and DTPPs) based on Benders’...
189
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CP
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. In this paper, we present a major improvement in the search procedures in constraint programming. First, we integrate various search procedures from AI and OR. Second, we...
139
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ECAIW
2000
Springer
15 years 10 months ago
2000
Springer
This paper focuses on the challenge of building technical agents that act flexibly in modern computing and information environments. Flexibility is approached in terms of both cogn...
147
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VLDB
1987
ACM
15 years 10 months ago
1987
ACM
A model for a historical database is described which is based upon time-stamped tuples as the unit of storage. The model includes both physical and logical time-stamps. The techni...