Weilei Wang

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Detecting near-duplicates within huge repository of short message is known as a challenge due to its short length, frequent happenings of typo when typing on mobile phone, flexibility and diversity nature of Chinese language, and the target we prefer, near-duplicate. In this paper, we discuss the real problem met in real application, and try to look for a(More)
Mobile search not only inherits some features of traditional search on PC, but also has many of its own special characteristics. In this paper, we firstly share some unique features about mobile search and discuss why vertical search is preferred. Providing multiple vertical searches is proved to be convenient to users but causes some minor problem as well.(More)
In this paper, we study the role of query recommendation on mobile search engine. We start with the discussion of the role of query recommendation in modern search engines. Secondly, a mobile search engine, Roboo® (http://wap.roboo.com), is introduced and we discuss the need for query recommendation over mobile search engine. Thirdly, the query(More)
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