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Contextual question answering (QA), in which users' information needs are satisfied through an interactive QA dialogue, has recently attracted more research attention. One challenge of engaging dialogue into QA systems is to determine whether a question is relevant to the previous interaction context. We refer to this task as rel-evancy recognition. In this(More)
Our previously published study documented a deregulation of the microRNA miR-150 in colorectal cancer. Here, we investigated further, in vitro and in vivo, the potential molecular mechanisms underlying the involvement of miR-150 in colorectal cancer, using the appropriate molecular biological methods. We report that miR-150 is a key regulator in the(More)
This study was designed to mainly evaluate the anti-infective effects of perioperative probiotic treatment in patients receiving confined colorectal cancer (CRC) respective surgery. From November 2011 to September 2012, a total of 60 patients diagnosed with CRC were randomly assigned to receive probiotic (n = 30) or placebo (n = 30) treatment. The operative(More)
In this paper we report on the first phase of the speech corpus ISS_CSS collection for purposes of the CEST(Chinese-English speech translation) project. The corpus is intended to provide training material for speaker independent spontaneous Chinese speech recognition and automatic dialogue management over the telephone line. This paper describes the(More)
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