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AAAI
1998
15 years 6 months ago
On the Conversion between Non-Binary and Binary Constraint Satisfaction Problems
It is well known that any non-binary discrete constraint satisfaction problem (CSP) can be translated into an equivalent binary CSP. Two translations are known: the dual graph tra...
Fahiem Bacchus, Peter van Beek
121
Voted
ACTAC
2007
69views more  ACTAC 2007»
15 years 5 months ago
Synthesising Robust Schedules for Minimum Disruption Repair Using Linear Programming
An o-line scheduling algorithm considers resource, precedence, and synchronisation requirements of a task graph, and generates a schedule guaranteeing its timing requirements. Th...
Dávid Hanák, Nagarajan Kandasamy
137
Voted
WEA
2005
Springer
100views Algorithms» more  WEA 2005»
15 years 10 months ago
Rounding to an Integral Program
We present a general framework for approximating several NP-hard problems that have two underlying properties in common. First, the problems we consider can be formulated as intege...
Refael Hassin, Danny Segev
SECON
2007
IEEE
15 years 11 months ago
Minimum Interference Channel Assignment in Multi-Radio Wireless Mesh Networks
—In this paper, we consider multi-hop wireless mesh networks, where each router node is equipped with multiple radio interfaces and multiple channels are available for communicat...
Anand Prabhu Subramanian, Himanshu Gupta, Samir R....
136
Voted
IRAL
2000
ACM
15 years 9 months ago
Structural analysis of cooking preparation steps in Japanese
We propose a method to create process flow graphs automatically from textbooks for cooking programs. This is realized by understanding context by narrowing down the domain to cook...
Reiko Hamada, Ichiro Ide, Shuichi Sakai, Hidehiko ...