5499 search results - page 182 / 1100 » Generalized Rewrite Theories |
209
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ICALP
2007
Springer
16 years 1 months ago
2007
Springer
The ability to detect ambiguities in context-free grammars is vital for their use in several fields, but the problem is undecidable in the general case. We present a safe, conser...
183
Voted
ICMCS
2006
IEEE
16 years 1 months ago
2006
IEEE
In this work, we propose a data embedding scheme in MPEG1/Audio Layer II compressed domain. Data embedding is conducted every AAU by using side information (location of sub-band a...
172
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CCS
2005
ACM
16 years 19 days ago
2005
ACM
We introduce a new cryptographic primitive, called insubvertible encryption, that produces ciphertexts which can be randomized without the need of any key material. Unlike plain u...
190
Voted
CLEF
2005
Springer
16 years 19 days ago
2005
Springer
Abstract. In this paper the methodology followed to build a questionanswering system for the Portuguese language is described. The system modules are built using computational ling...
167
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CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
— Since Witsenhausen put forward his remarkable counterexample in 1968, there have been many attempts to develop efficient methods for solving this non-convex functional optimiz...