this research investigates the quality of superiority of men in the jurisprudence of shi’ah and tries to answer to this question whether the quality of superiority is executive or a kind of guardianship. to answer to this question, the first two verses of “superiors (qavvamun)” and “rank (darajeh)” are investigated. then the narrations stating the relationship between husband and wife and the r...

Document or passage retrieval is typically used as the first step in current question answering systems. The accuracy of the answer that is extracted from the passages and the efficiency of the question answering process will depend to some extent on the quality of this initial ranking. We show how language model approaches can be used to improve answer passage ranking. In particular, we show h...

Using elementary techniques, a question named after the famous Russian mathematician I. M. Gelfand is answered. This concerns the leading (i.e., most significant) digit in the decimal expansion of integers 2n, 3n, . . . , 9n . The history of this question, some of which is very recent, is reviewed.

Nagy's question is whether or not every power-bounded operator is similar to a contraction [3]. ("Power-bounded" means that the norms of the positive powers are bounded.) Foguel's answer is no [l]. The purpose of this note is to look at Foguel's ingenious counterexample from a point of view somewhat different from his own. The advantage of the new look is that it is less computational; its draw...

Passage-level question answer matching is a challenging task since it requires effective representations that capture the complex semantic relations between questions and answers. In this work, we propose a series of deep learning models to address passage answer selection. To match passage answers to questions accommodating their complex semantic relations, unlike most previous work that utili...

The paper presents an approach to answer extraction for a Question Answering Dialogue System (QADS), which is a part of an interactive quiz game. The information that forms the content of this game is concerned with biographical facts of famous people’s life. The facts are extracted from Wikipedia pages by means of semantic relations, whose fillers are identified by trained sequence classifiers...

the main purpose of this article is studing un’s actions to counter international terrorism giving to development of it after cold war.we are going to answer the question in descriptive-analtical way that what was un’s practical actions to counter it and weather it was successful.to answer the main question of this article first we will diccuss the development of terrorism after cold war and ne...