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5 篇文献
 
Linking Tweets to News: A Framework to Enrich Short Text Data in Social Media  
Many current Natural Language Processing [NLP] techniques work well assuming a large context of text as input data. However they become ineffective when applied to short texts such as Twitter feeds. T......
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Unsupervised Word Usage Similarity in Social Media Texts  
We propose an unsupervised method for automatically calculating word usage similarity in social media data based on topic modelling, which we contrast with a baseline distributional method and Weighte......
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Visualizing Streaming Text Data with Dynamic Graphs and Maps  
Abstract. The many endless rivers of text now available present a serious challenge in the task of gleaning, analyzing and discovering useful information. In this paper, we describe a methodology for ......
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Processing spatial keyword query as a top-k aggregation query  
We examine the spatial keyword search problem to retrieve objects of interest that are ranked based on both their spatial proximity to the query location as well as the textual relevance of the object......
Proceedings of the 37th International ACM SIGIR Conference on Research \and\#38; Development in Information Retrieval  2014
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Personalized time-aware tweets summarization  
We focus on the problem of selecting meaningful tweets given a user's interests; the dynamic nature of user interests, the sheer volume, and the sparseness of individual messages make this an challeng......
Research and Development in Information Retrieval  2013
1次引用 0 0

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