CORR
2011
Springer
12 years 12 months ago
2011
Springer
ABSTRACT. Upon the discovery of power laws [8, 16, 30], a large body of work in complex network analysis has focused on developing generative models of graphs which mimick real-wor...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Abstract. We study in this paper an M/M/1 queue whose server rate depends upon the state of an independent Ornstein-Uhlenbeck diffusion process (X(t)) so that its value at time t i...
EUROPKI
2007
Springer
13 years 8 months ago
2007
Springer
Time Capsule Signature, first formalized by Dodis and Yum in Financial Cryptography 2005, is a digital signature scheme which allows a signature to bear a (future) time t so that t...
ISW
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. We introduce the notion of persistent authenticated dictionaries, that is, dictionaries where the user can make queries of the type “was element e in set S at time t?...
ISSRE
2002
IEEE
13 years 9 months ago
2002
IEEE
In this paper we extend an earlier worst case bound reliability theory to derive a worst case reliability function R(t), which gives the worst case probability of surviving a furt...
FC
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We introduce a new cryptographic problem called time capsule signature. Time capsule signature is a ‘future signature’ that becomes valid from a specific future time...
SPAA
2005
ACM
13 years 10 months ago
2005
ACM
We study the problem of asymptotically reducing the runtime of serial computations with circuits of polynomial size. We give an algorithmic size-depth tradeoff for parallelizing ...
ASAP
2005
IEEE
13 years 10 months ago
2005
IEEE
We introduce the midlifekicker metric for evaluating microarchitectures mostly during the design process. We assume a microarchitecture designed at a time T-1 and estimate if a ne...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
The spatial and temporal databases have been studied widely and intensively over years. In this paper, we study how to answer queries of finding the best departure time that minim...