Cheng Sheng

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A relatively new feature in Google Play Store presents mobile app search results grouped by topic, helping users to quickly navigate and explore. The underlying Search Results Clustering (SRC) system faces several challenges, including grouping search results in topical coherent clusters as well as finding the appropriate level of granularity for(More)
How to find web services quickly and accurately has become an urgent need. This paper presents a semantic web services query optimization method based on social tagging, under the guidance of the user behavior model for general service semantic of social tagging, a multidimensional-based social tagging method is proposed, it allows the user to tag the(More)
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