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ACL
2009
13 years 7 months ago
Setting Up User Action Probabilities in User Simulations for Dialog System Development
User simulations are shown to be useful in spoken dialog system development. Since most current user simulations deploy probability models to mimic human user behaviors, how to se...
Hua Ai, Diane J. Litman
MDA
1999
Springer
107views Communications» more  MDA 1999»
14 years 1 months ago
On Simulation Modeling of Information Dissemination Systems in Mobile Environments
Abstract. In this paper, we propose dynamic discrete-event based models for information dissemination systems in both single cell and multiple cell mobile environments. We demonstr...
Wang-Chien Lee, Johnson Lee, Karen E. Huff
NAACL
2007
13 years 10 months ago
Agenda-Based User Simulation for Bootstrapping a POMDP Dialogue System
This paper investigates the problem of bootstrapping a statistical dialogue manager without access to training data and proposes a new probabilistic agenda-based method for simula...
Jost Schatzmann, Blaise Thomson, Karl Weilhammer, ...
FGCS
2006
55views more  FGCS 2006»
13 years 9 months ago
Simulating and visualizing the human arterial system on the TeraGrid
We present a Grid solution to a grand challenge problem, the simulation and visualization of the human arterial system. We implemented our simulation and visualization system on t...
Suchuan Dong, Joseph A. Insley, Nicholas T. Karoni...
HICSS
2002
IEEE
179views Biometrics» more  HICSS 2002»
14 years 2 months ago
Combined Modeling with Multi-agent Systems and Simulation: Its Application to Harbor Supply Chain Management
This paper presents a method for modeling the dynamic behavior of harbor supply chains and evaluating strategic and operational policies of the proposed harbor supply chain by app...
Dong Won Yi, Soung Hie Kim, Nak Hyun Kim