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COLING
1994
13 years 10 months ago
Parsing A Flexible Word Order Language
A logic formalism is presented which increases the expressive power of the ID/LP format of GPSG by enlarging the inventory of ordering relations and extending the domain of their ...
Vladimir Pericliev, Alexander Grigorov
ALGORITHMICA
2008
121views more  ALGORITHMICA 2008»
13 years 8 months ago
Space Efficient Algorithms for Ordered Tree Comparison
In this paper we present techniques to significantly improve the space complexity of several ordered tree comparison algorithms without sacrificing the corresponding time complexit...
Lusheng Wang, Kaizhong Zhang
TREC
2003
13 years 10 months ago
Combining First and Second Order Features in the TREC 2003 Robust Track
This year at TREC 2003 we participated in the robust track and investigated the use of very simple retrieval rules based on convex combinations of similarity measures based on fi...
Endre Boros, Paul B. Kantor, David J. Neu
CAGD
2005
112views more  CAGD 2005»
13 years 8 months ago
A second order algorithm for orthogonal projection onto curves and surfaces
In this paper we analyze an algorithm which solves the point projection and the "inversion" problems for parametric curves and surfaces. It consists of a geometric secon...
Shi-Min Hu, Johannes Wallner
DM
2008
63views more  DM 2008»
13 years 8 months ago
All triples for orthogonal designs of order 40
The use of amicable sets of eight circulant matrices and four negacyclic matrices to generate orthogonal designs is relatively new. We find all 1841 possible orthogonal designs of...
Wolf H. Holzmann, Hadi Kharaghani, Behruz Tayfeh-R...