3333 search results - page 317 / 667 » New Invariants for Groups |
157
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EPEW
2005
Springer
16 years 12 days ago
2005
Springer
We introduce and study a new model: 0-automatic queues. Roughly, 0-automatic queues are characterized by a special buffering mechanism evolving like a random walk on some infini...
175
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INDOCRYPT
2005
Springer
16 years 11 days ago
2005
Springer
Abstract. We introduce a new undeniable signature scheme which is existentially unforgeable and anonymous under chosen message attacks in the standard model. The scheme is an embed...
182
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MLMI
2004
Springer
16 years 7 days ago
2004
Springer
People are emotional, and machines are not. That constrains their communication, and defines a key challenge for the information sciences. Different groups have addressed it from d...
189
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DAWAK
2003
Springer
16 years 3 days ago
2003
Springer
We introduce a new method for optimization of SQL queries with nested subqueries. The method is based on the idea of Boolean aggregates, aggregates that compute the conjunction or ...
189
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ICRA
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper proposes a new methodology for coordinating multi-robot teams in the execution of cooperative tasks. It is based on a dynamic role assignment mechanism in which the rob...