R. Gray

Publications
Influence

Experimental evaluation of wireless simulation assumptions

D. Kotz, Calvin C. Newport, R. Gray, J. Liu, Yougu Yuan, C. Elliott
Computer Science
MSWiM '04
4 October 2004

We provide a comprehensive review of six assumptions that are still part of many ad hoc network simulation studies, despite increasing awareness of the need to represent more realistic features, including hills, obstacles, link asymmetries, and unpredictable fading. Expand

Agent Tcl: A Flexible and Secure Mobile-Agent System

R. Gray
Engineering, Computer Science
Tcl/Tk Workshop
1996

A mobile agent is an autonomous program that can migrate under its own control from machine to machine in a heterogeneous network. Expand

Agent tcl: a transportable agent system

R. Gray
Computer Science
1995

Agent Tcl is a transportable-agent system that is under development at Dartmouth College. Expand

D'Agents: Applications and performance of a mobile‐agent system

R. Gray, G. Cybenko, D. Kotz, R. Peterson, D. Rus
Computer Science
Softw. Pract. Exp.
1 May 2002

D'Agents is a general‐purpose mobile‐agent system that has been used in several information‐retrieval applications. Expand

Mobile agents: Motivations and state of the art

R. Gray, George Cybenko, D. Kotz, D. Rus
Computer Science, Engineering
1 April 2000

A mobile agent is an executing program that can migrate, at times of its own choosing, from machine to machine in a heterogeneous network. Expand

Simulating realistic network worm traffic for worm warning system design and testing

M. Liljenstam, D. Nicol, V. Berk, R. Gray
Computer Science
WORM '03
27 October 2003

We describe a worm simulation model we are developing to accurately model the large-scale spread dynamics of a worm and many aspects of its detailed effects on the network. Expand

Mobile agents in distributed information retrieval

B. Brewington, R. Gray, Katsuhiro Moizumi, D. Kotz, George Cybenko, R. Rus
Computer Science
1999

A mobile agent is an executing program that can migrate during execution from machine to machine in a heterogeneous network. Expand

D'Agents: Security in a Multiple-Language, Mobile-Agent System

R. Gray, D. Kotz, G. Cybenko, D. Rus
Engineering, Computer Science
Mobile Agents and Security
1998

In this chapter, we discuss these three issues in the context of D'Agents, a mobile-agent system whose agents can be written in Tcl, Java and Scheme. Expand

Outdoor experimental comparison of four ad hoc routing algorithms

R. Gray, D. Kotz, +6 authors Yougu Yuan
Computer Science
MSWiM '04
4 October 2004

We report on an outdoor comparison of four different wireless ad hoc routing algorithms, APRL, AODV, ODMRP, and STARA, running on thirty-three 802.11-enabled laptops moving randomly through an athletic field. Expand

Mobile agents and the future of the internet

D. Kotz, R. Gray
Computer Science
OPSR
1 July 1999

In this paper, we show how current technological trends may lead to a system based substantially on mobile code, and in many cases, mobile agents. Expand

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