Sciweavers

125
Voted
ECIR
2016
Springer
10 years 1 months ago
Supporting Scholarly Search with Keyqueries
Abstract We deal with a problem faced by scholars every day: identifying relevant papers on a given topic. In particular, we focus on the scenario where a scholar can come up with ...
Matthias Hagen, Anna Beyer, Tim Gollub, Kristof Ko...
ECIR
2016
Springer
10 years 1 months ago
LExL: A Learning Approach for Local Expert Discovery on Twitter
Abstract. In this paper, we explore a geo-spatial learning-to-rank framework for identifying local experts. Three of the key features of the proposed approach are: (i) a learning-b...
Wei Niu, Zhijiao Liu, James Caverlee
136
Voted
ECIR
2016
Springer
10 years 1 months ago
VODUM: A Topic Model Unifying Viewpoint, Topic and Opinion Discovery
The surge of opinionated on-line texts provides a wealth of information that can be exploited to analyze users’ viewpoints and opinions on various topics. This article presents V...
Thibaut Thonet, Guillaume Cabanac, Mohand Boughane...
128
Voted
ECIR
2016
Springer
10 years 1 months ago
Semi-Supervised Events Clustering in News Retrieval
The presentation of news articles to meet research needs has traditionally been a document-centric process. Yet users often want to monitor developing news stories based on an eve...
Jack G. Conrad, Michael Bender
121
Voted
ECIR
2016
Springer
10 years 1 months ago
An Empirical Comparison of Term Association and Knowledge Graphs for Query Expansion
Term graphs constructed from document collections as well as external resources, such as encyclopedias (DBpedia) and knowledge bases (Freebase and ConceptNet), have been individual...
Saeid Balaneshinkordan, Alexander Kotov