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COMAD
2009
15 years 7 months ago
Vector-based Ranking Techniques for Identifying the Topical Anchors of a Context
Terms in textual documents tend to occur more in contexts to which they are related. We can exploit this bias by modelling terms and their cooccurrences s, resembling the abstract...
Aditya Ramana Rachakonda, Srinath Srinivasa
DAGM
2009
Springer
15 years 7 months ago
A Gradient Descent Approximation for Graph Cuts
Abstract. Graph cuts have become very popular in many areas of computer vision including segmentation, energy minimization, and 3D reconstruction. Their ability to find optimal res...
Alparslan Yildiz, Yusuf Sinan Akgul
FSKD
2008
Springer
123views Fuzzy Logic» more  FSKD 2008»
15 years 7 months ago
PartSpan: Parallel Sequence Mining of Trajectory Patterns
The trajectory pattern mining problem has recently attracted increasing attention. This paper precisely addresses the parallel mining problem of trajectory patterns as well as the...
Shaojie Qiao, Changjie Tang, Shucheng Dai, Mingfan...
GCB
2008
Springer
174views Biometrics» more  GCB 2008»
15 years 7 months ago
Lightweight Comparison of RNAs based on Exact Sequence-structure Matches
: Specific functions of RNA molecules are often associated with different motifs in the RNA structure. The key feature that forms such an RNA motif is the combination of sequence ...
Steffen Heyne, Sebastian Will, Michael Beckstette,...
GECCO
2008
Springer
119views Optimization» more  GECCO 2008»
15 years 7 months ago
GP age-layer and crossover effects in bid-offer spread prediction
The bid-offer spread on equity options is a key source of profits for market makers, and a key cost for those trading in the options. Spreads are influenced by dynamic market f...
Amy Willis, Suneer Patel, Christopher D. Clack
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