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CIKM
2009
Springer
14 years 4 months ago
Beyond hyperlinks: organizing information footprints in search logs to support effective browsing
While current search engines serve known-item search such as homepage finding very well, they generally cannot support exploratory search effectively. In exploratory search, user...
Xuanhui Wang, Bin Tan, Azadeh Shakery, ChengXiang ...
ACMACE
2004
ACM
14 years 3 months ago
Mobile sound communities
: This paper describes a research project aimed at developing authoring tools for the collaborative creation of soundscapes and an associated system for the storage and playback of...
William Carter, Scott S. Fisher
ACL
1997
13 years 11 months ago
Incorporating Context Information for the Extraction of Terms
The information used for the extraction of terms can be considered as rather 'internal', i.e. coming from the candidate string itself. This paper presents the incorporat...
Katerina T. Frantzi
ICML
2010
IEEE
13 years 11 months ago
Proximal Methods for Sparse Hierarchical Dictionary Learning
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
Rodolphe Jenatton, Julien Mairal, Guillaume Obozin...
SIAMDM
2000
103views more  SIAMDM 2000»
13 years 9 months ago
Directional Routing via Generalized st-Numberings
We present a mathematical model for network routing based on generating paths in a consistent direction. Our development is based on an algebraic and geometric framework for defini...
Fred S. Annexstein, Kenneth A. Berman