Sciweavers

212 search results - page 21 / 43
» Second-Order Simple Grammars
Sort
View
BMCBI
2004
133views more  BMCBI 2004»
15 years 3 months ago
Evaluation of several lightweight stochastic context-free grammars for RNA secondary structure prediction
Background: RNA secondary structure prediction methods based on probabilistic modeling can be developed using stochastic context-free grammars (SCFGs). Such methods can readily co...
Robin D. Dowell, Sean R. Eddy
116
Voted
EACL
1993
ACL Anthology
15 years 4 months ago
Tuples, Discontinuity, and Gapping in Categorial Grammar
This paper solves some puzzles in the formalisation of logic for discontinuity in categorial grammar. A ‘tuple’ operation introduced in [Solias, 1992] is defined as a mode of...
Glyn Morrill, Teresa Solias
135
Voted
ACL
1994
15 years 4 months ago
An Automatic Treebank Conversion Algorithm for Corpus Sharing
An automatic treebank conversion method is proposed in this paper to convert a treebank into another treebank. A new treebank associated with a different grammar can be generated ...
Jong-Nae Wang, Jing-Shin Chang, Keh-Yih Su
122
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
Non-Coherent Detection for Amplify-and-Forward Relay Systems in a Rayleigh Fading Environment
— We consider about a multiple relay system operating under amplify-and-forward (AF) protocol and non-coherent modulation and demodulation. When the relays are under long-term po...
Yonglan Zhu, Pooi Yuen Kam, Yan Xin
129
Voted
AUTOMATICA
2007
161views more  AUTOMATICA 2007»
15 years 3 months ago
Principles of 2-sliding mode design
Second order sliding modes are used to keep exactly a constraint of the second relative degree or just to avoid chattering, i.e. in the cases when the standard (first order) slidi...
Arie Levant