Name
Affiliation
Papers
PERWEZ SHAHABUDDIN
Stanford University, Stanford, California
45
Collaborators
Citations 
PageRank 
33
1364
181.65
Referers 
Referees 
References 
1578
224
380
Search Limit
1001000
Title
Citations
PageRank
Year
Fast Simulation of Multifactor Portfolio Credit Risk161.422008
Asymptotics and fast simulation for tail probabilities of maximum of sums of few random variables121.552007
Exploiting regenerative structure to estimate finite time averages via simulation10.352007
Varaince reduction in mean time to failure simulations (1988)40.532007
Fast simulation for multifactor portfolio credit risk in the t-copula model30.542005
A unified approach for finite-dimensional, rare-event Monte Carlo simulation40.642004
New simulation methodology for risk analysis: rare-event, heavy-tailed simulations using hazard function transformations, with applications to value-at-risk40.522003
Simulating heavy tailed processes using delayed hazard rate twisting4610.502002
Techniques for fast simulation of models of highly dependable systems.282.952001
Splitting-based importance-sampling algorithm for fast simulation of Markov reliability models with general repair-policies110.942001
Simulating tail probabilities in GI/GI/1 queues and insurance risk processes with subexponential distributions (extended abstract)20.522001
Fast Simulation of Markov Chains with Small Transition Probabilities.222.622001
Statistical tools for simulation design and analysis: simulating ruin probabilities in insurance risk processes with subexponential claims20.472001
A statistical approach to predictive detection554.162001
Variance reduction techniques for value-at-risk with heavy-tailed risk factors50.592000
Value-at-risk with heavy-tailed risk factors00.342000
Simulating GI/GI/1 queues and insurance risk processes with subexponential distributions61.172000
An approach to predictive detection for service management315.241999
Simulating heavy tailed processes using delayed hazard rate twisting (extended abstract)00.341999
Stratification issues in estimating value-at-risk00.341999
Characterizing Normal Operation of a Web Server: Application to Workload Forecasting and Problem Determination60.681998
A large deviations perspective on the efficiency of multilevel splitting252.761998
Gaussian importance sampling and stratification: computational issues20.501998
Approximating dependability measures of computer networks: an FDDI case study40.611997
Dynamic batching policies for an on-demand video server25518.061996
Splitting for rare event simulation: analysis of simple cases283.131996
Channel allocation under batching and VCR control in video-on-demand systems7810.481995
Fast simulation of packet loss rates in a shared buffer communications switch193.011995
Rare event simulation in stochastic models162.081995
Fast transient simulation of Markovian models of highly dependable systems182.281994
Effective bandwidth and fast simulation of ATM intree networks6712.291994
Fast simulation of packet loss rates in communication networks with priorities30.901994
Approximating dependability measures of FDDI networks10.361994
Bounded relative error in estimating transient measures of highly dependable non-Markovian systems212.631994
Scheduling policies for an on-demand video server with batching33043.861994
Modeling and analysis of system dependability using the System Availability Estimator151.211994
Fast Simulation Of Steady-State Availability In Non-Markovian Highly Dependable Systems203.971993
Efficient estimation of the mean time between failures in non-regenerative dependability models101.941993
Estimation of reliability and its derivatives for large time horizons in Markovian systems61.401993
A unified framework for simulating Markovian models of highly dependable systems10514.501992
Uniformization and exponential transformation: Techniques for fast simulation of highly dependable non-Markovian systems143.551992
Simultaneous and efficient simulation of highly dependable systems with different underlying distributions82.101992
Fast simulation of Markovian reliability/availability models with general repair policies163.091992
Variance reduction in mean time to failure simulations184.281988
Measure specific dynamic importance sampling for availability simulations276.281987