Sciweavers

173 search results - page 28 / 35
» Generalized Ordering Constraints for Multilabel Optimization
Sort
View
CISSE
2007
Springer
14 years 3 months ago
Resource Allocation in Market-based Grids Using a History-based Pricing Mechanism
In an ad-hoc Grid environment where producers and consumers compete for providing and employing resources, trade handling in a fair and stable way is a challenging task. Dynamic ch...
Behnaz Pourebrahimi, S. Arash Ostadzadeh, Koen Ber...
CSR
2007
Springer
14 years 3 months ago
Maximal Intersection Queries in Randomized Graph Models
Consider a family of sets and a single set, called query set. How can one quickly find a member of the family which has a maximal intersection with the query set? Strict time cons...
Benjamin Hoffmann, Yury Lifshits, Dirk Nowotka
IWCMC
2006
ACM
14 years 3 months ago
Budgeting power: packet duplication and bit error rate reduction in wireless ad-hoc networks
In this paper we present and evaluate a new technique to lower packet-level error rates of application layer connections in wireless ad-hoc networks. In our scheme, data packets s...
Ghassen Ben Brahim, Bilal Khan
ICC
2011
IEEE
201views Communications» more  ICC 2011»
12 years 8 months ago
Channel Aggregation in Cognitive Radio Networks with Practical Considerations
—In cognitive radio (CR) networks, licensed spectrum that can be shared by secondary users (SUs) is always restricted by the needs of primary users (PUs). Although channel aggreg...
Bo Gao, Yaling Yang, Jung-Min Park 0001
MSWIM
2006
ACM
14 years 3 months ago
Testing methodology for an ad hoc routing protocol
In this paper, we define a model of an ad hoc routing protocol, i.e. the OLSR (Optimized Link-State Routing) protocol. This model handles novel constraints related to such networ...
Stéphane Maag, Fatiha Zaïdi