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JAL
2006
175views more  JAL 2006»
15 years 4 months ago
Approximations for minimum and min-max vehicle routing problems
: We consider a variety of vehicle routing problems. The input to a problem consists of a graph G = (N, E) and edge lengths l(e) e E. Customers located at the vertices have to be ...
Esther M. Arkin, Refael Hassin, Asaf Levin
JTAER
2008
97views more  JTAER 2008»
15 years 4 months ago
National frameworks' survey on standardization of e-Government documents and processes for interoperability
e-Government can be defined as Internet applications for public administration processes and decision making on local, regional, national as well as cross-national level. Therefor...
Malgorzata Pankowska
TALG
2008
93views more  TALG 2008»
15 years 4 months ago
Limitations of cross-monotonic cost-sharing schemes
A cost-sharing scheme is a set of rules defining how to share the cost of a service (often computed by solving a combinatorial optimization problem) amongst serviced customers. A ...
Nicole Immorlica, Mohammad Mahdian, Vahab S. Mirro...
CORR
2004
Springer
119views Education» more  CORR 2004»
15 years 4 months ago
The Largest Compatible Subset Problem for Phylogenetic Data
Abstract. The phylogenetic tree construction is to infer the evolutionary relationship between species from the experimental data. However, the experimental data are often imperfec...
Andy Auyeung, Ajith Abraham
IJSNET
2008
138views more  IJSNET 2008»
15 years 3 months ago
Energy-efficient connected-coverage in wireless sensor networks
Abstract: This paper addresses the target coverage problem in wireless sensor networks. Communication and sensing consume energy, therefore efficient power management can extend ne...
Ionut Cardei, Mihaela Cardei