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IJCNLP
2004
Springer
15 years 5 months ago
Iterative CKY Parsing for Probabilistic Context-Free Grammars
This paper presents an iterative CKY parsing algorithm for probabilistic contextfree grammars (PCFG). This algorithm enables us to prune unnecessary edges produced during parsing,...
Yoshimasa Tsuruoka, Jun-ichi Tsujii
NPL
2002
168views more  NPL 2002»
14 years 11 months ago
Reduced Rank Kernel Ridge Regression
Ridge regression is a classical statistical technique that attempts to address the bias-variance trade-off in the design of linear regression models. A reformulation of ridge regr...
Gavin C. Cawley, Nicola L. C. Talbot
ICRA
2000
IEEE
125views Robotics» more  ICRA 2000»
15 years 4 months ago
Controlling a Multijoint Robot for Autonomous Sewer Inspection
In this paper a multijoint robot for sewer inspection tasks is presented. In order to increase the operating scope the robot has been made able to run round or over obstacles, to ...
Kai-Ulrich Scholl, Volker Kepplin, Karsten Berns, ...
ICDT
2009
ACM
121views Database» more  ICDT 2009»
14 years 9 months ago
Automatic verification of database-driven systems: a new frontier
We describe a novel approach to verification of software systems centered around an underlying database. Instead of applying general-purpose techniques with only partial guarantee...
Victor Vianu
PE
2002
Springer
86views Optimization» more  PE 2002»
14 years 11 months ago
Worst case burstiness increase due to FIFO multiplexing
We consider a FIFO multiplexer fed by flows that are individually constrained by arrival curves, and look for the best possible arrival curve for every output flow. This problem a...
Vicent Cholvi, Juan Echagüe, Jean-Yves Le Bou...