in this paper, the efficiency of persian speech phonemes from the point of view of efficiency in speaker recognition has been studied, and then with due attention to efficiencies, the ranking of phonemes has been done. for estimating the efficiencies of phonemes, we have introduced one criterion that has been defined in the form of phonemes “inter speaker distance” to “intra speaker distance” r...

behind it, see Anderson and Perlis (2005). 3. In the case of logic-based domains, an anomaly often takes the form of a direct contradiction, E and ¬E. This is the case, for instance, not only in the nonmonotonic reasoning domain, but also in the natural language domain discussed in this article. For these, we employ active logic (Elgot-Drapkin and Perlis 2006), a time-sensitive inference engine...

Inthis article we offer a method of ranking contractors by using DEA based onanalysis deficit and AHP. The process of hierarchical analysis (AHP) byproviding scales from paired comparison matrix, performs the contractor’sprioritizing choice. But AHP has some problems and to solve those problems,Jahanshahloo and his colleagues presented a new model which uses DEA andstandard deviation. In this a...

We present a rating method that, given information on the pairwise comparisons of n items, minimizes the number of inconsistencies in the ranking of those items. Our Minimum Violations Ranking (MVR) Method uses a binary linear integer program (BILP) to do this. We prove conditions when the relaxed LP will give an optimal solution to the original BILP. In addition, the LP solution gives informat...

data envelopment analysis (dea) technique now widely use for efficiency evaluation of a set of decision making units (dmus). as regards of the necessity for ranking efficient units different dea models presented each of which has advantages and rank efficient units from special aspects. note that all the existing ranking models have disadvantages, as well and there is not a model in which all t...

Welding is a method to join parts together by stable connection. used in many different fields. The limitations of manual welding methods are gradually eliminated when using robots. selection robot has great influence on the efficiency process. Choosers (customers) often encounter problems choosing among products that available market. During this study, seven types robots were given make choic...

background: in order to evaluate educational courses, usually different criteria of student and academic staff are being used. these criteria for students include their number, fields, the ratio of post-garaduate students to all students, and for staff, they are composed of their number, their rank in the academic pyramid, as well as the ratio of students to academic staff classified based on t...

Deciding on an appropriate development strategy is one of the most crucial aspects mining industry’s green transition. This research introduces a novel integrated decision support model that can be applied to analyze various environmental factors and determine strategies. In this study, strengths, weaknesses, opportunities, threats (SWOT) analysis employed from multiple perspectives, including ...

Observation on query log of search engine indicates that queries are usually ambiguous. Similar to document ranking, search intents should be ranked to facilitate information search. Previous work attempts to rank intents with merely relevance score. We argue that diversity is also important. In this work, unified models are proposed to rank intents underlying a query by combining relevance sco...