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COLING
2008
15 years 8 months ago
Unsupervised Induction of Labeled Parse Trees by Clustering with Syntactic Features
We present an algorithm for unsupervised induction of labeled parse trees. The algorithm has three stages: bracketing, initial labeling, and label clustering. Bracketing is done f...
Roi Reichart, Ari Rappoport
DICTA
2007
15 years 8 months ago
Attitude Estimation for a Fixed-Wing Aircraft Using Horizon Detection and Optical Flow
We develop a method for estimating the flight critical parameters of pitch angle, roll angle and the three body rates using horizon detection and optical flow. We achieve this t...
Damien Dusha, Wageeh Boles, Rodney Walker
LREC
2010
194views Education» more  LREC 2010»
15 years 8 months ago
NameDat: A Database of English Proper Names Spoken by Native Norwegians
This paper describes the design and collection of NameDat, a database containing English proper names spoken by native Norwegians. The database was designed to cover the typical a...
Line Adde, Torbjørn Svendsen
ECIR
2007
Springer
15 years 8 months ago
Hierarchical Browsing of Video Key Frames
We propose an innovative, general purpose, method to the selection and hierarchical representation of key frames of a video sequence for video summarization. It is able to create a...
Gianluigi Ciocca, Raimondo Schettini
EMNLP
2008
15 years 8 months ago
Sparse Multi-Scale Grammars for Discriminative Latent Variable Parsing
We present a discriminative, latent variable approach to syntactic parsing in which rules exist at multiple scales of refinement. The model is formally a latent variable CRF gramm...
Slav Petrov, Dan Klein