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UIST
2010
ACM
13 years 8 months ago
Content-aware dynamic timeline for video browsing
When browsing a long video using a traditional timeline slider control, its effectiveness and precision degrade as a video's length grows. When browsing videos with more fram...
Suporn Pongnumkul, Jue Wang, Gonzalo Ramos, Michae...
CVPR
2011
IEEE
13 years 6 months ago
Hyper-graph Matching via Reweighted Random Walks
Establishing correspondences between two feature sets is a fundamental issue in computer vision, pattern recognition, and machine learning. This problem can be well formulated as g...
Jungmin Lee (Seoul National University), Minsu Cho...
CHI
2011
ACM
13 years 1 months ago
TorusDesktop: pointing via the backdoor is sometimes shorter
When pointing to a target on a computer desktop, we may think we are taking the shortest possible path. But new shortcuts become possible if we allow the mouse cursor to jump from...
Stéphane Huot, Olivier Chapuis, Pierre Drag...
SIGMOD
2004
ACM
121views Database» more  SIGMOD 2004»
14 years 10 months ago
An Optimal Algorithm for Querying Tree Structures and its Applications in Bioinformatics
Trees and graphs are widely used to model biological databases. Providing efficient algorithms to support tree-based or graph-based querying is therefore an important issue. In th...
Hsiao-Fei Liu, Ya-Hui Chang, Kun-Mao Chao
WWW
2010
ACM
14 years 5 months ago
Semantic lexicon adaptation for use in query interpretation
We describe improvements to the use of semantic lexicons by a state-of-the-art query interpretation system powering a major search engine. We successfully compute concept label im...
Ana-Maria Popescu, Patrick Pantel, Gilad Mishne