Sciweavers

2925 search results - page 431 / 585
» Information Complexity of Online Problems
Sort
View
EGOV
2009
Springer
15 years 10 months ago
eGIF4M: eGovernment Interoperability Framework for Mozambique
Harmonizing decentralized development of ICT solutions with centralized strategies, e.g., meant to favor reuse and optimization of resources, is a complex technical and organizatio...
Pavel Shvaiko, Adolfo Villafiorita, Alessandro Zor...
MIG
2009
Springer
15 years 10 months ago
A Semantic Navigation Model for Video Games
Abstract. Navigational performance of artificial intelligence (AI) characters in computer games is gaining an increasingly important role in the perception of their behavior. Whil...
Leonard van Driel, Rafael Bidarra
COMPGEOM
2009
ACM
15 years 10 months ago
On the topology of planar algebraic curves
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
Jinsan Cheng, Sylvain Lazard, Luis Mariano Pe&ntil...
CISS
2008
IEEE
15 years 10 months ago
Distributed detection in the presence of frequency offset and phase shift
— In this paper, we study the problem of distributed detection in the presence of unknown carrier frequency offset (CFO) and initial phase, the issue we encounter in the emerging...
Tao Wu, Qi Cheng
CISS
2008
IEEE
15 years 10 months ago
Near optimal lossy source coding and compression-based denoising via Markov chain Monte Carlo
— We propose an implementable new universal lossy source coding algorithm. The new algorithm utilizes two wellknown tools from statistical physics and computer science: Gibbs sam...
Shirin Jalali, Tsachy Weissman