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NAACL
2010
15 years 1 months ago
Movie Reviews and Revenues: An Experiment in Text Regression
We consider the problem of predicting a movie's opening weekend revenue. Previous work on this problem has used metadata about a movie--e.g., its genre, MPAA rating, and cast...
Mahesh Joshi, Dipanjan Das, Kevin Gimpel, Noah A. ...
WEA
2010
Springer
476views Algorithms» more  WEA 2010»
15 years 10 months ago
Fast FPT Algorithms for Computing Rooted Agreement Forests: Theory and Experiments
We improve on earlier FPT algorithms for computing a rooted maximum agreement forest (MAF) or a maximum acyclic agreement forest (MAAF) of a pair of phylogenetic trees. Their sizes...
Chris Whidden, Robert G. Beiko, Norbert Zeh
EJC
2010
15 years 3 months ago
Connectivity of chamber graphs of buildings and related complexes
Let be a finite building (or, more generally, a thick spherical and locally finite building). The chamber graph G(), whose edges are the pairs of adjacent chambers in , is known t...
Anders Björner, Kathrin Vorwerk
JOI
2010
121views more  JOI 2010»
15 years 1 months ago
Consistent bibliometric rankings of authors and of journals
Rankings of journals and rankings of scientists are usually discussed separately. We argue that a consistent approach to both rankings is desirable because both the quality of a j...
Denis Bouyssou, Thierry Marchant
ACL
2010
15 years 1 months ago
Sparsity in Dependency Grammar Induction
A strong inductive bias is essential in unsupervised grammar induction. We explore a particular sparsity bias in dependency grammars that encourages a small number of unique depen...
Jennifer Gillenwater, Kuzman Ganchev, João ...