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ICRA
1994
IEEE
81views Robotics» more  ICRA 1994»
14 years 1 months ago
Finding All Gravitationally Stable Orientations of Assemblies
Previous work by Mattikalli et al.[1] considered the stability of assemblies of frictionless contacting bodies with uniform gravity. A linear programming-based technique was descr...
Raju Mattikalli, David Baraff, Pradeep K. Khosla
CISS
2007
IEEE
14 years 27 days ago
Channel-Adaptive Optimal OFDMA Scheduling
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...
Xin Wang, Georgios B. Giannakis, Yingqun Yu
GLOBECOM
2007
IEEE
14 years 25 days ago
Efficient Scheduling for Heterogeneous Services in OFDMA Downlink
We consider optimal allocation of resources to users in a downlink OFDMA system to support heterogeneous applications consisting of both deadline-sensitive (DS) and best-effort (BE...
Rajiv Agarwal, Vinay R. Majjigi, Rath Vannithamby,...
BROADNETS
2006
IEEE
14 years 21 days ago
Spare Capacity Provisioning for Dynamic Traffic Grooming in Optical Networks
Abstract-- Optical Networks with wavelength routing are expected to form the backbone in the next generation wide area networks. The traffic grooming problem in optical networks is...
Shu Huang, Rudra Dutta
EUROGP
2006
Springer
138views Optimization» more  EUROGP 2006»
14 years 19 days ago
Evolving Crossover Operators for Function Optimization
Abstract. A new model for evolving crossover operators for evolutionary function optimization is proposed in this paper. The model is a hybrid technique that combines a Genetic Pro...
Laura Diosan, Mihai Oltean