these days knowledge and information play a vital role in promoting of productivity and sustainability. the main purpose of this descriptive– survey research was to analysis information seeking behavior of carp farmers in sangar’s area of rasht county. information seeking behavior of farmers including definition process and gathering information of usage technology, evaluation, information savi...

In the domain of the Side Channel Attacks, various statistical tools have succeeded to retrieve a secret key, as the Pearson coefficient or the Mutual Information. In this paper we propose to study the Maximal Information Coefficient (MIC) which is a non-parametric method introduced by Reshef et al. [13] to compare two random variables. The MIC is based on the mutual information but it is easie...

Together with the ever-growing amount of Chinese web data, the number of opinions voiced by Chinese users is rapidly increasing, and analyzing them is an important task. This paper introduces a Chinese Evaluative Information Analyzer (CEIA) and proposes a method to improve its performance. We use evaluative information as a unifying term for the information about attitudes, opinions, sentiments...

Rough set data analysis (RSDA), introduced by Pawlak [46], has become a much researched method of knowledge discovery with over 1200 publications to date [50]. One feature which distinguishes RSDA from other data analysis methods is that, in its original form, it gathers all its information from the given data, and does not make external model assumptions as all statistical and most machine lea...

Ontology-based data access has received a lot of attention recently, yet there is no clear methodology to evaluate a “semantically enriched” information system in general or an ontology based data access system in particular. The quality of such an information system clearly depends on how well your data fits your class-level ontology, and how well these two components fit your queries. This pa...