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» Workspace Analysis of the Orthoglide using Interval Analysis
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IEEEARES
2009
IEEE
14 years 2 months ago
A Framework for Understanding Botnets
Botnets have become a severe threat to the cyberspace. However, existing studies are typically conducted in an ad hoc fashion, by demonstrating specific analysis on captured bot ...
Justin Leonard, Shouhuai Xu, Ravi S. Sandhu
ICASSP
2009
IEEE
14 years 2 months ago
Incorporating spectral subtraction and noise type for unvoiced speech segregation
Unvoiced speech poses a big challenge to current monaural speech segregation systems. It lacks harmonic structure and is highly susceptible to interference due to its relatively w...
Ke Hu, DeLiang Wang
COMPGEOM
2009
ACM
14 years 2 months ago
Zigzag persistent homology and real-valued functions
We study the problem of computing zigzag persistence of a sequence of homology groups and study a particular sequence derived from the levelsets of a real-valued function on a top...
Gunnar Carlsson, Vin de Silva, Dmitriy Morozov
HPDC
2008
IEEE
14 years 2 months ago
Key-based consistency and availability in structured overlay networks
Structured Overlay Networks provide a promising platform for high performance applications since they are scalable, fault-tolerant and self-managing. Structured overlays provide l...
Tallat M. Shafaat, Thorsten Schütt, Monika Mo...
ITNG
2008
IEEE
14 years 2 months ago
An Efficient Technique for Distance Computation in Road Networks
With recent advances in wireless communication and position technologies, it became possible to collect and record trajectories of moving objects. Thus, many services in road netw...
Xu Jianqiu, Victor Teixeira de Almeida, Qin Xiaoli...