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» Listing combinatorial objects in parallel
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STACS
2007
Springer
15 years 3 months ago
Wavelength Management in WDM Rings to Maximize the Number of Connections
Abstract. We study computationally hard combinatorial problems arising from the important engineering question of how to maximize the number of connections that can be simultaneous...
Ioannis Caragiannis
SPAA
2009
ACM
15 years 10 months ago
Speed scaling of processes with arbitrary speedup curves on a multiprocessor
We consider the setting of a multiprocessor where the speeds of the m processors can be individually scaled. Jobs arrive over time and have varying degrees of parallelizability. A...
Ho-Leung Chan, Jeff Edmonds, Kirk Pruhs
IPPS
1998
IEEE
15 years 2 months ago
Performance Analysis of a Fault-Tolerant Scheme for Location Management of Mobile Hosts
We consider the problem of location management of mobile users. The objective is to keep track of the mobile users in order to deliver calls. The IS-41 is a simple strategy for loc...
Saad Biaz, Nitin H. Vaidya
MIDDLEWARE
2005
Springer
15 years 3 months ago
Improving flexibility on host discovery for pervasive computing middlewares
The vision of pervasive or ubiquitous computing, conceived by Mark Weiser, foresees a world where computing is embedded in every day objects. Such objects interact with each other...
Emerson Loureiro, Loreno Oliveira, Hyggo Oliveira ...
MIR
2010
ACM
229views Multimedia» more  MIR 2010»
15 years 4 months ago
Wavelet, active basis, and shape script: a tour in the sparse land
Sparse coding is a key principle that underlies wavelet representation of natural images. In this paper, we explain that the effort of seeking a common wavelet sparse coding of i...
Zhangzhang Si, Ying Nian Wu