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TIT
2010
61views Education» more  TIT 2010»
14 years 7 months ago
Tunstall code, Khodak variations, and random walks
A variable-to-fixed length encoder partitions the source string into variable-length phrases that belong to a given and fixed dictionary. Tunstall, and independently Khodak, desig...
Michael Drmota, Yuriy A. Reznik, Wojciech Szpankow...
IH
2004
Springer
15 years 6 months ago
Threading Software Watermarks
We introduce a new dynamic technique for embedding robust software watermarks into a software program using thread contention. We show the technique to be resilient to many semanti...
Jasvir Nagra, Clark D. Thomborson
MM
1998
ACM
112views Multimedia» more  MM 1998»
15 years 5 months ago
Assessing Multimedia Similarity: A Framework for Structure and Motion
In this paper we address the issue of structural multimedia similarity, which is based on the relations between the individual objects that comprise a multimedia document. We prop...
Vasilis Delis, Dimitris Papadias, Nikos Mamoulis
COCOON
2006
Springer
15 years 4 months ago
The Complexity of Black-Box Ring Problems
We study the complexity of some computational problems on finite black-box rings whose elements are encoded as strings of a given length and the ring operations are performed by a ...
Vikraman Arvind, Bireswar Das, Partha Mukhopadhyay
ACL
1990
15 years 2 months ago
Polynomial Time Parsing of Combinatory Categorial Grammars
In this paper we present a polynomial time parsing algorithm for Combinatory Categorial Grammar. The recognition phase extends the CKY algorithm for CFG. The process of generating...
K. Vijay-Shanker, David J. Weir