31 search results - page 4 / 7 » A New One-Pass Transformation into Monadic Normal Form |
GIS
2004
ACM
14 years 6 months ago
2004
ACM
In the geometric data model [6], spatio-temporal data are modelled as a finite collection of triangles that are transformed by time-dependent affinities. To facilitate querying an...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
This paper presents a new keypoint-based approach to nearduplicate images detection. It consists of three steps. Firstly, the keypoints of images are extracted and then matched. S...
DLT
2006
13 years 7 months ago
2006
Abstract. Boolean grammars [A. Okhotin, Information and Computation 194 (2004) 19-48] are a promising extension of context-free grammars that supports conjunction and negation. In ...
SIGCSE
1997
ACM
13 years 10 months ago
1997
ACM
We present a collection of new and enhanced tools for experimenting with concepts in formal languages and automata theory. New tools, written in Java, include JFLAP for creating a...
ECCV
2010
Springer
13 years 11 months ago
2010
Springer
We present a new histogram distance family, the Quadratic-Chi (QC). QC members are Quadratic-Form distances with a cross-bin χ2 -like normalization. The cross-bin χ2 -like normal...