7978 search results - page 1534 / 1596 » Combining shared-coin algorithms |
SIGECOM
2003
ACM
15 years 3 months ago
2003
ACM
We develop a framework for trading in compound securities: financial instruments that pay off contingent on the outcomes of arbitrary statements in propositional logic. Buying o...
SIGECOM
2003
ACM
15 years 3 months ago
2003
ACM
We investigate the problem of matching buyers and sellers in a multi-item multi-unit combinatorial exchange so as to maximize either the surplus (revenue minus cost) or the tradin...
SIGMETRICS
2003
ACM
15 years 3 months ago
2003
ACM
Caches have become increasingly important with the widening gap between main memory and processor speeds. However, they are a source of unpredictability due to their characteristi...
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VRST
2003
ACM
15 years 3 months ago
2003
ACM
Researchers have had great success using motion capture tools for controlling avatars in virtual worlds. Another current of virtual reality research has focused on building collab...
WPES
2003
ACM
15 years 3 months ago
2003
ACM
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...