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» The challenge of information visualization evaluation
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ICPR
2008
IEEE
15 years 11 months ago
Illumination transition image: Parameter-based illumination estimation and re-rendering
Varying illumination condition is a challenging problem for face recognition and synthesis. The illumination re-rendering technique allows aligning the illumination effects of fac...
Jianyi Liu, Nanning Zheng, Lei Xiong, Gaofeng Meng...
QEST
2008
IEEE
15 years 11 months ago
KPC-Toolbox: Simple Yet Effective Trace Fitting Using Markovian Arrival Processes
We present the KPC-Toolbox, a collection of Matlab scripts for fitting workload traces into Markovian Arrival Processes (MAPs) in an automatic way. We first present detailed sen...
Giuliano Casale, Eddy Z. Zhang, Evgenia Smirni
SASO
2008
IEEE
15 years 11 months ago
Semantic Web Based Self-Management for a Pervasive Service Middleware
Self-management is one of the challenges for realizing Ambient Intelligence in pervasive computing. In this paper, we propose and present a semantic web based selfmanagement appro...
Weishan Zhang, Klaus Marius Hansen
ADHOCNOW
2008
Springer
15 years 11 months ago
DIN: An Ad-Hoc Algorithm to Estimate Distances in Wireless Sensor Networks
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
Freddy López Villafuerte, Jochen H. Schille...
FUZZIEEE
2007
IEEE
15 years 11 months ago
Soft Target Based Obstacle Avoidance for Car-like Mobile Robot in Dynamic Environment
— The real time flexible operation of a car-like mobile robot with nonholonomic constraints in dynamic environment is still a very challenging problem. The difficulty lies in t...
Yougen Chen, Seiji Yasunobu