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AAAI
2010
15 years 8 months ago
Adopting Inference Networks for Online Thread Retrieval
Online forums contain valuable human-generated information. End-users looking for information would like to find only those threads in forums where relevant information is present...
Sumit Bhatia, Prasenjit Mitra
ECIR
2010
Springer
15 years 8 months ago
Text Clustering for Peer-to-Peer Networks with Probabilistic Guarantees
Text clustering is an established technique for improving quality in information retrieval, for both centralized and distributed environments. However, for highly distributed envir...
Odysseas Papapetrou, Wolf Siberski, Norbert Fuhr
ICML
2010
IEEE
15 years 8 months ago
Bottom-Up Learning of Markov Network Structure
The structure of a Markov network is typically learned using top-down search. At each step, the search specializes a feature by conjoining it to the variable or feature that most ...
Jesse Davis, Pedro Domingos
ICASSP
2010
IEEE
15 years 7 months ago
Sparsity-cognizant overlapping co-clustering for behavior inference in social networks
Co-clustering can be viewed as a two-way (bilinear) factorization of a large data matrix into dense/uniform and possibly overlapping submatrix factors (co-clusters). This combinat...
Hao Zhu, Gonzalo Mateos, Georgios B. Giannakis, Ni...
CORR
2010
Springer
177views Education» more  CORR 2010»
15 years 7 months ago
Understanding Formulation of Social Capital in Online Social Network Sites (SNS)
Online communities are the gatherings of like-minded people, brought together in cyberspace by shared interests. The shared interest has hidden social capital aspects and can be o...
S. S. Phulari, S. D. Khamitkar, N. K. Deshmukh, P....