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WWW
2008
ACM
14 years 8 months ago
Web page rank prediction with markov models
In this paper we propose a method for predicting the ranking position of a Web page. Assuming a set of successive past top-k rankings, we study the evolution of Web pages in terms...
Michalis Vazirgiannis, Dimitris Drosos, Pierre Sen...
GLOBECOM
2009
IEEE
14 years 2 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
TIME
2009
IEEE
14 years 2 months ago
Axiomatizations for Temporal Epistemic Logic with Perfect Recall over Linear Time
—This paper presents various semantic interpretations for logics of knowledge and time with prefect recall. We allow both past and future operators and examine the interpretation...
Szabolcs Mikulás, Mark Reynolds, Tim French
FM
2009
Springer
104views Formal Methods» more  FM 2009»
14 years 2 months ago
A Metric Encoding for Bounded Model Checking
In Bounded Model Checking both the system model and the checked property are translated into a Boolean formula to be analyzed by a SAT-solver. We introduce a new encoding technique...
Matteo Pradella, Angelo Morzenti, Pierluigi San Pi...
FORMATS
2009
Springer
14 years 2 months ago
Realizability of Real-Time Logics
Abstract. We study the realizability problem for specifications of reactive systems expressed in real-time linear temporal logics. The logics we consider are subsets of MITL (Metr...
Laurent Doyen, Gilles Geeraerts, Jean-Franç...