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» Constraint Satisfaction: The Approximability of Minimization...
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IPCO
1998
99views Optimization» more  IPCO 1998»
13 years 9 months ago
Non-approximability Results for Scheduling Problems with Minsum Criteria
We provide several non-approximability results for deterministic scheduling problems whose objective is to minimize the total job completion time. Unless P = NP, none of the probl...
Han Hoogeveen, Petra Schuurman, Gerhard J. Woeging...
ESA
2003
Springer
98views Algorithms» more  ESA 2003»
14 years 28 days ago
Network Lifetime and Power Assignment in ad hoc Wireless Networks
In ad-hoc wireless networks, certain network connectivity constraints are of interest because of their practical importance. An example of such a constraint would be strong connec...
Gruia Calinescu, Sanjiv Kapoor, Alexander Olshevsk...
NOMS
2008
IEEE
14 years 2 months ago
Utility-based placement of dynamic Web applications with fairness goals
Abstract—We study the problem of dynamic resource allocation to clustered Web applications. We extend application server middleware with the ability to automatically decide the s...
David Carrera, Malgorzata Steinder, Ian Whalley, J...
CSCLP
2003
Springer
14 years 28 days ago
Experimental Evaluation of Interchangeability in Soft CSPs
Abstract. In [8], Freuder defined interchangeability for classical Constraint Satisfaction Problems (CSPs). Recently [2], we extended the definition of interchangeability to Soft ...
Nicoleta Neagu, Stefano Bistarelli, Boi Faltings
ICPP
2005
IEEE
14 years 1 months ago
Peak Power Control for a QoS Capable On-Chip Network
In recent years integrating multiprocessors in a single chip is emerging for supporting various scientific and commercial applications, with diverse demands to the underlying on-c...
Yuho Jin, Eun Jung Kim, Ki Hwan Yum