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COCOA
2008
Springer
15 years 8 months ago
Going Weighted: Parameterized Algorithms for Cluster Editing
The goal of the Cluster Editing problem is to make the fewest changes to the edge set of an input graph such that the resulting graph is a disjoint union of cliques. This problem i...
Sebastian Böcker, Sebastian Briesemeister, Qu...
EVOW
2008
Springer
15 years 8 months ago
Genetic Programming in Statistical Arbitrage
Abstract. This paper employs genetic programming to discover statistical arbitrage strategies on the banking sector in the Euro Stoxx universe. Binary decision rules are evolved us...
Philip Saks, Dietmar G. Maringer
ACL
2008
15 years 8 months ago
A Novel Feature-based Approach to Chinese Entity Relation Extraction
Relation extraction is the task of finding semantic relations between two entities from text. In this paper, we propose a novel feature-based Chinese relation extraction approach ...
Wenjie Li, Peng Zhang, Furu Wei, Yuexian Hou, Qin ...
CLA
2007
15 years 8 months ago
A Proposal of Description Logic on Concept Lattices
There are two major formalisms that are developed around concepts: (1) Formal Concept Analysis (FCA) by R. Wille and B. Ganter, and (2) Description Logic (DL) that goes back to the...
Nikolay Shilov, Sang-Yong Han
COLING
2008
15 years 8 months ago
Classifying Chart Cells for Quadratic Complexity Context-Free Inference
In this paper, we consider classifying word positions by whether or not they can either start or end multi-word constituents. This provides a mechanism for "closing" cha...
Brian Roark, Kristy Hollingshead