580 search results - page 95 / 116 » Studying the History of Ideas Using Topic Models |
SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...
ADMA
2005
Springer
15 years 3 months ago
2005
Springer
Accurate probability-based ranking of instances is crucial in many real-world data mining applications. KNN (k-nearest neighbor) [1] has been intensively studied as an effective c...
WINET
2010
14 years 8 months ago
2010
Device discovery and connection establishment are fundamental to communication between two Bluetooth (BT) devices. In this paper, we give an analytical model of the time it takes f...
SAC
2009
ACM
15 years 4 months ago
2009
ACM
This paper introduces LDA-G, a scalable Bayesian approach to finding latent group structures in large real-world graph data. Existing Bayesian approaches for group discovery (suc...
LICS
2007
IEEE
15 years 3 months ago
2007
IEEE
tion and Abstract Separation Logic Cristiano Calcagno Imperial College, London Peter W. O’Hearn Queen Mary, University of London Hongseok Yang Queen Mary, University of London S...