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» Resource-Constrained Geometric Network Optimization
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CORR
2007
Springer
114views Education» more  CORR 2007»
13 years 8 months ago
Opportunistic Communications in an Orthogonal Multiaccess Relay Channel
— The problem of resource allocation is studied for a two-user fading orthogonal multiaccess relay channel (MARC) where both users (sources) communicate with a destination in the...
Lalitha Sankar, Yingbin Liang, H. Vincent Poor, Na...
MFCS
2000
Springer
14 years 5 days ago
On the Use of Duality and Geometry in Layouts for ATM Networks
Abstract. We show how duality properties and geometric considerations are used in studies related to virtual path layouts of ATM networks. We concentrate on the one-to-many problem...
Shmuel Zaks
GECCO
2005
Springer
152views Optimization» more  GECCO 2005»
14 years 2 months ago
Multi-level genetic algorithm (MLGA) for the construction of clock binary tree
The clock signal and clock skew become more and more important for the circuit performance. Since there are salient shortcomings in the conventional topology construction algorith...
Guofang Nan, Minqiang Li, Jisong Kou
INFOCOM
2008
IEEE
14 years 3 months ago
Understanding the Capacity Region of the Greedy Maximal Scheduling Algorithm in Multi-Hop Wireless Networks
In this paper, we characterize the performance of an important class of scheduling schemes, called Greedy Maximal Scheduling (GMS), for multi-hop wireless networks. While a lower ...
Changhee Joo, Xiaojun Lin, Ness B. Shroff
DCOSS
2005
Springer
14 years 2 months ago
A Distributed Greedy Algorithm for Connected Sensor Cover in Dense Sensor Networks
Abstract. Achieving optimal battery usage and prolonged network lifetime are two of the most fundamental issues in wireless sensor networks. By exploiting node and data redundancy ...
Amitabha Ghosh, Sajal K. Das