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ICPR
2010
IEEE
15 years 5 months ago
Unsupervised Learning from Linked Documents
Documents in many corpora, such as digital libraries and webpages, contain both content and link information. In a traditional topic model which plays an important role in the uns...
Zhen Guo, Shenghuo Zhu, Yun Chi, Zhongfei Zhang, Y...
ICIP
2001
IEEE
16 years 8 months ago
Automatic multi-modal dialogue scene indexing
An automatic algorithm for indexing dialogue scenes in multimedia content is proposed. The content is segmented into dialogue scenes using the state transitions of a hidden Markov...
A. Aydin Alatan
SKG
2005
IEEE
16 years 22 days ago
Improving Searching Performance Based on Semantic Correlativity in Peer to Peer Network
Most existing Peer-to-peer (P2P) systems support only title-based searches, which can not satisfy the content searches. In this paper, we proposed a semantic correlativity model wh...
Zhichao Li, Pilian He, Feng Li, Ming Lei
EAGC
2004
Springer
16 years 17 days ago
Using Global Snapshots to Access Data Streams on the Grid
Data streams are a prevalent and growing source of timely data. As streams become more prevalent, richer interrogation of the contents of the streams are required. Value of the con...
Beth Plale
CIKM
1998
Springer
15 years 11 months ago
Continual Computation Policies for Utility-Directed Prefetching
People accessing documents via the Internet typically experience latencies in retrieving content. We discuss continual-computation policies that dictate strategies for prefetching...
Eric Horvitz