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COMPLEX
2009
Springer
14 years 3 months ago
Phase Transition of Active Rotators in Complex Networks
Abstract. We study the nonequilibrium phenomena of a coupled active rotator model in complex networks. From a numerical Langevin simulation, we find the peculiar phase transition ...
Seung-Woo Son, Hawoong Jeong, Hyunsuk Hong
GLOBECOM
2009
IEEE
14 years 3 months ago
Bayesian Cramer-Rao Bound for OFDM Rapidly Time-Varying Channel Complex Gains Estimation
Abstract—In this paper, we consider the Bayesian CramerRao bound (BCRB) for the dynamical estimation of multi-path Rayleigh channel complex gains in data-aided (DA) and non-dataa...
Hussein Hijazi, Laurent Ros
WEBI
2005
Springer
14 years 2 months ago
The Role of Local Knowledge in Complex Web Service Reconfiguration
As the number of web services in repositories on the World Wide Web increases so will the number of complex configurations of web services. However, as the World Wide Web is dynam...
Sander van Splunter, Pieter H. G. van Langen, Fran...
HCI
2007
13 years 10 months ago
Measuring the Screen Complexity of Web Pages
An increasing, degree of rich and dynamic content and abundant links are making Web pages visually cluttered. This paper presents a numerical tool to evaluate the screen complexity...
Fong-Ling Fu, Shao-Yuan Chiu, Chiu Hung Su
GIS
2004
ACM
14 years 10 months ago
Capturing complex multidimensional data in location-based data warehouses
Motivated by the increasing need to handle complex multidimensional data in location-based data warehouses, this paper proposes a powerful data model that is able to capture the c...
Igor Timko, Torben Bach Pedersen