Sciweavers

2661 search results - page 61 / 533
» Quantum Complexity Classes
Sort
View
92
Voted
IJCAI
2007
15 years 2 months ago
Locating Complex Named Entities in Web Text
Named Entity Recognition (NER) is the task of locating and classifying names in text. In previous work, NER was limited to a small number of predefined entity classes (e.g., peop...
Doug Downey, Matthew Broadhead, Oren Etzioni
113
Voted
STACS
2007
Springer
15 years 6 months ago
Symmetries and the Complexity of Pure Nash Equilibrium
Strategic games may exhibit symmetries in a variety of ways. A characteristic feature, enabling the compact representation of games even when the number of players is unbounded, i...
Felix Brandt, Felix A. Fischer, Markus Holzer
115
Voted
ICCV
2007
IEEE
16 years 2 months ago
Unsupervised Joint Alignment of Complex Images
Many recognition algorithms depend on careful positioning of an object into a canonical pose, so the position of features relative to a fixed coordinate system can be examined. Cu...
Gary B. Huang, Vidit Jain, Erik G. Learned-Miller
93
Voted
FCS
2006
15 years 2 months ago
New Approach To A Class Of Matrices
The displacement structure is extended to a Kronecker matrix W Z. A new class of Kronecker-like matrices with the displacement rank r, r < n will be formulated and presented. ...
Z. Chen
97
Voted
IPL
2006
93views more  IPL 2006»
15 years 21 days ago
A decidable characterization of the classes between lintime and exptime
A language is defined by closure under safe iteration and under a new form of safe diagonalization that, unlike other forms of diagonalization used in literature to define sub-recu...
Salvatore Caporaso