In this paper, we propose a nonparametric rank-based alternative to the least-squares independent component analysis algorithm developed. The basic idea is to estimate the squared-loss mutual information, which used as the objective function of the algorithm, based on its copula density version. Therefore, no marginal densities have to be estimated. We provide empirical evaluation of th...

One of the most important issues in the plant layout design especially in mass production organizations with high inter-plant logistics is‘material flow and inter-plant traffic analysis and its effects on the production capabilities or pauses in production lines. In this paper the inter-plant traffic analysis issue on the basis of single channel queue model (M/M/1) is analyzed in a carmaker c...

Similarity measurement is a critical component in any case-based reasoning (CBR) system. CBR is a superior technique for solving new problems based on previous experiences. Main assumption in CBR relies on the hypothesis that states similar problems should have similar solutions. This paper describes a comparative analysis on several commonly used similarity measures (Canberra, Clark, and Norma...

In spite of abundant literature on knowledge management the intricacy of knowledge management performance remains relatively under researched. Current understandings of knowledge management performance are either wholly conceptual or case anecdotes. There is a severe paucity in empirical evidence, and what evidence exists is largely of a descriptive nature. The lack of effective knowledge manag...

Sentiment analysis from a text requires amongst others having a polarity lexical resource. We designed LikeIt, a GWAP (Game With A Purpose) that allows to attribute a positive, negative or neutral value to a term, and thus obtain a resulting polarity for most of the terms of the freely available lexical network of the JeuxDeMots project. We present a quantitative analysis of data obtained throu...

With product customization companies aim at creating higher customer value and stronger economic benefits. The profitability of the offered variety relies on the quality of the developed product family architectures and their consistent implementation in configuration systems. Yet existing methods are informal, providing limited support for domain experts to communicate, synthesize and document...