In the paper, we propose an information retrieval based (IR-based) Question Answering (QA) system to assist online customer service staffs respond users in the telecom domain. When user asks a question, the system retrieves a set of relevant answers and ranks them. Moreover, our system uses a novel reranker to enhance the ranking result of information retrieval. It employs the word2vec model to...

follower university students of imam khumaini reacted in 4/11/1979 and occupied the usa embassy in tehran in protest against the supporting of mohammad reza pahlavi by the usa to provide conspiracy like what happened as the coup in 18/8/1953 and interference of the spies and relation with the specious elements in iran to remove islamic republic of iran. the uas following the political failures,...

In this paper, we report the way in which we have developed the high quality and elaborately designed learning material contents with less experienced staffs' participation. Basically we have followed to the instructional design models. In addition, we have prepared a “contents outline”, which is clearly separated from a “class outline” to design each class of the Java programming course. We ar...

Analysis of reports about incidental and accidental events in nursing care were made using a reliability engineering method. Unnatural working hours, such as evening duty, night duty falling next to a holiday, two consecutive night-duty shifts, and two consecutive evening-duty shifts were major factors in the occurrence of errors. In a mixed-division ward (a ward containing patients belonging t...

according to the articles 169 to 179 of the civil judgment enforcement law, the enforcement of the foreign judgment in the iranian law is based on the reciprocal act. but extension of international relations in the world today, above all in the commercial domain, requires that enforcement of foreign judgment be accepted after obtaining its correctness conditions based on res judicata. therefore...

of it, and he wages an unnecessary warfare against all the unessential details of special religion. We agree with Mr. Martin that all incidental features of religion should be treated as incidentals and the essentials should be made paramount ; we also agree with him that all error should be removed ; but for that reason we need not drop or decry or ridicule or abhor any of those special featur...

It is no exaggeration to say that no U.S. Supreme Court opinion has been more misunderstood and has had its arguments more misrepresented in the public square than Roe v. Wade (1973). 1 There seems to be a widespread perception that Roe was a moderate opinion that does not support abortion on demand, i.e., unrestricted abortion for all nine months for virtually any reason. Even a philosopher of...