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» Improvements in Formula Generalization
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TIP
2008
153views more  TIP 2008»
13 years 9 months ago
Generalized Flooding and Multicue PDE-Based Image Segmentation
Image segmentation remains an important, but hard-to-solve, problem since it appears to be application dependent with usually no a priori information available regarding the image ...
Anastasia Sofou, Petros Maragos
IMA
2009
Springer
131views Cryptology» more  IMA 2009»
14 years 3 months ago
An Improvement to the Gaudry-Schost Algorithm for Multidimensional Discrete Logarithm Problems
Gaudry and Schost gave a low-memory algorithm for solving the 2-dimensional discrete logarithm problem. We present an improvement to their algorithm and extend this improvement to ...
Steven D. Galbraith, Raminder S. Ruprai
SIGCSE
2008
ACM
112views Education» more  SIGCSE 2008»
13 years 9 months ago
Improving the persistence of first-year undergraduate women in computer science
This paper describes a study of undergraduate women's retention in the first-year of the computer science major at the University of Pennsylvania for the purpose of identifyi...
Rita Manco Powell
SIGIR
2008
ACM
13 years 9 months ago
Improving relevance feedback in language modeling with score regularization
We demonstrate that regularization can improve feedback in a language modeling framework. Categories and Subject Descriptors: H.3.3 Information Search and Retrieval: Relevance Fee...
Fernando D. Diaz
PODS
2008
ACM
120views Database» more  PODS 2008»
14 years 9 months ago
Effective characterizations of tree logics
A survey of effective characterizations of tree logics. If L is a logic, then an effective characterization for L is an algorithm, which inputs a tree automaton and replies if the...
Mikolaj Bojanzyk