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» An evaluation of bipartitioning techniques
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SIGIR
2006
ACM
14 years 3 months ago
Answering complex questions with random walk models
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
Sanda M. Harabagiu, V. Finley Lacatusu, Andrew Hic...
APBC
2007
110views Bioinformatics» more  APBC 2007»
13 years 10 months ago
Fast Structural Similarity Search Based on Topology String Matching
ibe an abstract data model of protein structures by representing the geometry of proteins using spatial data types and present a framework for fast structural similarity search bas...
Sung-Hee Park, David Gilbert, Keun Ho Ryu
ECIS
2003
13 years 10 months ago
The impact of software patents on the structure of the software market - a simulation model
The issue of software patents is widely discussed in Europe today. The standard economic rationale for patents is to protect potential innovators from imitation, which ultimately ...
Norman Hoppen, Daniel Beimborn, Wolfgang Köni...
NIPS
2004
13 years 10 months ago
A Large Deviation Bound for the Area Under the ROC Curve
The area under the ROC curve (AUC) has been advocated as an evaluation criterion for the bipartite ranking problem. We study large deviation properties of the AUC; in particular, ...
Shivani Agarwal, Thore Graepel, Ralf Herbrich, Dan...
RECSYS
2010
ACM
13 years 9 months ago
Interactive recommendations in social endorsement networks
An increasing number of social networking platforms are giving users the option to endorse entities that they find appealing, such as videos, photos, or even other users. We defin...
Theodoros Lappas, Dimitrios Gunopulos