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SEMWEB
2010
Springer
13 years 6 months ago
Linkage of Heterogeneous Knowledge Resources within In-Store Dialogue Interaction
Abstract. Dialogue interaction between customers and products improves presentation of relevant product information in in-store shopping situations. Thus, information needs of cust...
Sabine Janzen, Tobias Kowatsch, Wolfgang Maass, An...
SIGIR
2008
ACM
13 years 8 months ago
Personal vs non-personal blogs: initial classification experiments
We address the task of separating personal from non-personal blogs, and report on a set of baseline experiments where we compare the performance on a small set of features across ...
Erik Elgersma, Maarten de Rijke
CIKM
2010
Springer
13 years 7 months ago
EntityEngine: answering entity-relationship queries using shallow semantics
We introduce EntityEngine, a system for answering entityrelationship queries over text. Such queries combine SQLlike structures with IR-style keyword constraints and therefore, ca...
Xiaonan Li, Chengkai Li, Cong Yu
CIKM
2009
Springer
14 years 3 months ago
Topic and keyword re-ranking for LDA-based topic modeling
Topic-based text summaries promise to help average users quickly understand a text collection and derive insights. Recent research has shown that the Latent Dirichlet Allocation (...
Yangqiu Song, Shimei Pan, Shixia Liu, Michelle X. ...
SIGIR
2006
ACM
14 years 2 months ago
Tensor space model for document analysis
Vector Space Model (VSM) has been at the core of information retrieval for the past decades. VSM considers the documents as vectors in high dimensional space. In such a vector spa...
Deng Cai, Xiaofei He, Jiawei Han