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APAL
2011
13 years 5 months ago
The provably total NP search problems of weak second order bounded arithmetic
We define a new NP search problem, the “local improvement” principle, about labellings of an acyclic, bounded-degree graph. We show that, provably in PV, it characterizes the...
Leszek Aleksander Kolodziejczyk, Phuong Nguyen, Ne...
ICPR
2006
IEEE
14 years 11 months ago
Lexicon-based Browsers for Searching in News Video Archives
In this paper we present the methods and visualizations used in the MediaMill video search engine. The basis for the engine is a semantic indexing process which derives a lexicon ...
Cees Snoek, Dennis Koelma, Giang P. Nguyen, Marcel...
ICSM
2009
IEEE
14 years 5 months ago
Searching and skimming: An exploratory study
Source code search is an important activity for programmers working on a change task to a software system. As part of a larger project to improve tool support for finding informa...
Jamie Starke, Chris Luce, Jonathan Sillito
FGR
2008
IEEE
147views Biometrics» more  FGR 2008»
14 years 4 months ago
Unsupervised clustering for google searches of celebrity images
How do we identify images of the same person in photo albums? How can we find images of a particular celebrity using web image search engines? These types of tasks require solvin...
Alex Holub, Pierre Moreels, Pietro Perona
CHI
2004
ACM
14 years 3 months ago
MetaCrystal: visual interface for meta searching
MetaCrystal visualizes the degree of overlap between the top results returned by different search engines. Linked overview tools support rapid exploration, facilitate advanced fil...
Anselm Spoerri