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IPM
2007
105views more  IPM 2007»
15 years 4 months ago
Parsimonious translation models for information retrieval
In the KL divergence framework, the extended language modeling approach has a critical problem estimating a query model, which is the probabilistic model that encodes user’s inf...
Seung-Hoon Na, In-Su Kang, Jong-Hyeok Lee
VLDB
2002
ACM
161views Database» more  VLDB 2002»
15 years 4 months ago
Distributed Search over the Hidden Web: Hierarchical Database Sampling and Selection
Many valuable text databases on the web have non-crawlable contents that are "hidden" behind search interfaces. Metasearchers are helpful tools for searching over many s...
Panagiotis G. Ipeirotis, Luis Gravano
PAM
2010
Springer
15 years 11 months ago
Web Timeouts and Their Implications
Abstract. Timeouts play a fundamental role in network protocols, controlling numerous aspects of host behavior at different layers of the protocol stack. Previous work has documen...
Zakaria Al-Qudah, Michael Rabinovich, Mark Allman
ISBI
2007
IEEE
15 years 10 months ago
Regularized Interpolation for Noisy Data
Interpolation is a vital tool in biomedical signal processing. Although there exists a substantial literature dedicated to noise-free conditions, much less is known in the presenc...
Sathish Ramani, Philippe Thévenaz, Michael ...
HICSS
2005
IEEE
133views Biometrics» more  HICSS 2005»
15 years 10 months ago
User-Oriented Relevance Judgment: A Conceptual Model
The concept of relevance has been heatedly debated in last decade. Not satisfied with the narrow and technical definition of system relevance, researchers turn to the subjective a...
Zhiwei Chen, Yunjie Xu