Sciweavers

16843 search results - page 299 / 3369
» On Generalized Authorization Problems
Sort
View
MOC
2002
108views more  MOC 2002»
15 years 7 months ago
Convergence of the multigrid $V$-cycle algorithm for second-order boundary value problems without full elliptic regularity
The multigrid V -cycle algorithm using the Richardson relaxation scheme as the smoother is studied in this paper. For second-order elliptic boundary value problems, the contraction...
Susanne C. Brenner
SIAMJO
2010
125views more  SIAMJO 2010»
15 years 2 months ago
Trading Accuracy for Sparsity in Optimization Problems with Sparsity Constraints
We study the problem of minimizing the expected loss of a linear predictor while constraining its sparsity, i.e., bounding the number of features used by the predictor. While the r...
Shai Shalev-Shwartz, Nathan Srebro, Tong Zhang
ADVIS
2006
Springer
16 years 1 months ago
Chat Mining for Gender Prediction
Abstract. The aim of this paper is to investigate the feasibility of predicting the gender of a text document’s author using linguistic evidence. For this purpose, term- and styl...
Tayfun Kucukyilmaz, Berkant Barla Cambazoglu, Cevd...
ICALT
2005
IEEE
16 years 27 days ago
The Design for a Collaborative System of English as Foreign Language Composition Writing of Senior High School Students in Taiwa
The authors will propose system integrated mechanisms, a Wiki platform for peer-reviewing, Link Grammar for automatically checking the students’ papers, and a RSS reader to peri...
Yi-Fan Chang, Diane L. Schallert
SODA
2004
ACM
127views Algorithms» more  SODA 2004»
15 years 8 months ago
An optimal randomized algorithm for maximum Tukey depth
We present the first optimal algorithm to compute the maximum Tukey depth (also known as location or halfspace depth) for a non-degenerate point set in the plane. The algorithm is...
Timothy M. Chan