A core component of Sentiment Analysis is the generation of sentiment lists. Label propagation is equivocally one of the most used approaches for generating sentiment lists based on annotated seed words in a manual manner. Words which are situated many hops away from the seed words tend to get low sentiment values. Such inherent property of the Label Propagation algorithm poses a controversial ...

Beginning computer science students often have great difficulty with the analysis and design of solutions to programming related problems. Using the Shuttle Puzzle problem as a vehicle the process of analyzing a problem and synthesizing observations into an algorithm is presented in a detailed, step-by-step manner. Introduction When I was child and went to visit my grandparents, I would often e...

This paper presents a new use of safe Petri nets and its partial order semantics, in the eld of telecommunication network management. Petri nets are used to provide both a model and an algorithm in fault management domain. First, a model of fault and alarm propagation, based on 1-safe Petri nets, is deened. Then an algorithm, based on net unfolding, is designed. This study leads to a generic su...

This paper presents a detailed stability analysis of the QR-RLS algorithm implemented with finite-precision arithmetic. The recursive equations describing the quantization error propagation are deduced and analysed in detail. The stability conditions are then derived. In addition, for the case the tap coefficients are calculed through the backsubstitution algorithm, new analytical expressions f...

Belief Propagation is a well-studied message-passing algorithm that runs over graphical models and can be used for approximate inference approximation of local marginals. The resulting approximations are equivalent to the Bethe-Peierls statistical mechanics. Here we show how this adapted world PEPS tensor networks as an contraction scheme. We further resultant ``mean field'' in Simple-Update al...