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EMNLP
2010
15 years 1 months ago
Automatic Keyphrase Extraction via Topic Decomposition
Existing graph-based ranking methods for keyphrase extraction compute a single importance score for each word via a single random walk. Motivated by the fact that both documents a...
Zhiyuan Liu, Wenyi Huang, Yabin Zheng, Maosong Sun
141
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CAISE
2005
Springer
15 years 9 months ago
Event-Based Modeling of Evolution for Semantic-Driven Systems
Ontologies play a key role in the realization of the Semantic Web. An ontology is used as an explicit specification of a shared conceptualization of a given domain. When such a dom...
Peter Plessers, Olga De Troyer, Sven Casteleyn
168
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CVPR
2009
IEEE
16 years 10 months ago
Continuous Ratio Optimization via Convex Relaxation with Applications to Multiview 3D Reconstruction
We introduce a convex relaxation framework to optimally minimize continuous surface ratios. The key idea is to minimize the continuous surface ratio by solving a sequence of con...
Kalin Kolev (University of Bonn), Daniel Cremers (...
ICCV
2001
IEEE
16 years 5 months ago
Computing Visual Correspondence with Occlusions via Graph Cuts
Several new algorithms for visual correspondence based on graph cuts [6, 13, 16] have recently been developed. While these methods give very strong results in practice, they do no...
Vladimir Kolmogorov, Ramin Zabih
114
Voted
SIGCSE
2009
ACM
135views Education» more  SIGCSE 2009»
16 years 4 months ago
Breadth-last technical electives: integrating the CS core via computer games and mobile robotics
In this paper, we introduce the concept of breadth-last technical elective courses, which are designed to assist undergraduate CS students in integrating their entire core curricu...
William W. White, Jerry B. Weinberg