M. Barbuceanu and M. S. Fox. The Architecture of an Agent Building Shell. In M. Wooldridge, J. P. Muller, and M. Tambe, editors, Intelligent Agents II, pages 235--250. Springer-Verlag, 1995. LNAI 1037.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....logics. Other research works regard the realization of environments for the construction of MAS based on specific architectures: we recall MIX [IGV95] a multi agent architecture conceived as a general purpose distributed framework for the cooperation of multiple heterogeneous agents) and [BF95] that presents a shell for building Multi Agent Systems that provides reusable languages and services for agent construction. A challenge for the future is building MAS using techniques rising from Software Engineering. On this way goes [Woo97] that places the bases for an Agent based ....

M. Barbuceanu and M. S. Fox. The Architecture of an Agent Building Shell. In M. Wooldridge, J. P. Muller, and M. Tambe, editors, Intelligent Agents II, pages 235--250. Springer-Verlag, 1995. LNAI 1037.

....agent environment has been built using those two extensions. 1 Introduction In Distributed Applications in general and Multi Agent Applications in particular, there are issues that are considered of vital importance, like communication, concurrency, mobile code, high level data structures ([2], 5] 1] Platforms that are intended to be used for development of systems of this kind, should support all those features. We have developed a distributed symbolic programming language called April which provides each of these ( 6] 7] However, the features that are provided as base level ....

....whose responsibility is the negotiation activity and the mobile code which handles the mobility aspect of the agent. The Negotiator The negotiator is defined as an AprilQ class with state components and methods that enable an agent to have conversation like interactions. Conversations ([2]) are essentially state indexed sets of dynamic methods (AprilQ objects support run time manipulated dynamic methods) for an object agent. When you are performing a dialogue with another party, you are in a state and waiting for a message. The received message is checked with respect to some ....

[Article contains additional citation context not shown here]

Mihai Barbuceanu and Mark S. Fox. The Architecture of an Agent Building Shell. IJCAI95 Workshop, ATAL, August 1995.

....as locally deduced beliefs , should it only be used when it is supporting local evidence , how should contradictions between the beliefs of different agents be dealt with , and so on. Within the DAI community different approaches to these questions have been developed. It is the case of [1] where a credibility deniability model is used to perform conflict management, or [2] where agents engage in collaborative negotiations to solve their conflicting perspectives. The discussion of these issues is presented in the following sections: Section 2 introduces the reader into the ....

M. Barbuceanu and M. S. Fox, "The Architecture of an Agent Building Shell", Intelligent Agents Volume II --- Proceedings of the

.... agent approach to distributed software engineering, there is an urgent need for frameworks, methodologies and toolkits that support the rapid development of multi agent systems [28] Hence, the recent explosion in the number of multi agent system development environments, frameworks and toolkits [2,4,5,7,8,22,25,34,35]. This paper describes ZEUS, a toolkit for constructing collaborative multi agent applications. ZEUS is a culmination of a careful synthesis of established agent technologies to provide an integrated environment for the rapid development of multi agent systems. ZEUS defines a multiagent system ....

....SIMPLE APPLICATION IN SUPPLY CHAIN PROVISIONING This section describes a simple example of the use to the ZEUS toolkit to construct a multi agent application. The example is in the domain of supply chain provisioning, which is often cited as a particularly appropriate application area for agents [2,26]. The hypothetical scenario involves a number of companies involved in the assembly of computer related products. Each company in the scenario specialises in the assembly of a number of product lines, where each product may require components that need to be purchased form other companies. In the ....

[Article contains additional citation context not shown here]

Barbuceanu, M. & Fox, M.S. "The Architecture of an Agent Building Shell", in Wooldridge, M., Muller, J. & Tambe, M. (eds.), Intelligent Agents II 1037, Berlin: Springer-Verlag, (1996) pp. 235-250.

....the master object, D Muse synchronizes the slaves. A subscriber cannot modify a slave object, but can attach demons or relations to it, match rule patterns to it, or manipulate it in any other way that would be possible within the native MUSE environment. ABS: The Agent Building Shell (ABS) [5, 7] at the University of Toronto is a set of object classes and supporting tools that implement a four layer architecture for coarse grained agents. The knowledge management layer, the lowest of the four, provides general purpose representation and inference mechanisms that agents can use to model ....

M. Barbuceanu and M. S. Fox. The Architecture of an Agent Building Shell. In Proceedings of Agent Theories, Architectures, and Languages, pages 235-250, Springer, 1995.

....logics. Other research works regard the realization of environments for the construction of MAS based on specific architectures: we recall MIX [IGV95] a multi agent architecture conceived as a general purpose distributed framework for the cooperation of multiple heterogeneous agents) and [BF95] that presents a shell for 12 building Multi Agent Systems that provides reusable languages and services for agent construction. 4 Research plan and status From the general project goals presented in Section 2.3 many research directions can be followed. This section tries to give them a ....

M. Barbuceanu and M. S. Fox. The Architecture of an Agent Building Shell. In M. Wooldridge, J. P. Muller, and M. Tambe, editors, Intelligent Agents II, pages 235--250. Springer-Verlag, 1995. LNAI 1037.

....provides the essential means for agent collaboration that aids interoperability of the system. 13] A number of MAS prototypes have been constructed recently for enterprise integration. Examples of such systems include ADEPT [10] for business management, COOL for supply chain management [1], AMBEI for manufacturing integration [14] to mention just a few. In the past, we have also developed MAS for monitoring and management of exceptions in shop floor [11] and in exchanges of transactional data [16] Recently we have focused on another type of problem, namely, the problem of ....

M. Barbuceanu and M.S. Fox, The Architecture of an Agent Building Shell. In Intelligent Agents II, 1037, Berling: Springer Verlag, 1996, 235-250.

....of the issues of teamwork; however, it provides a potentially useful tool which could augment the joint plan framework of TEAMCORE with a language for specifying flexible, coordinated interactions at an abstract level. Like the STEAM rule module within TEAMCORE, the COOL coordination framework [1] also focuses on general purpose coordination by relying on obligations among agents. However, it explicitly rejects the notion of joint goals and joint commitments. It would appear that individual commitments in COOL would be inadequate in address ing some teamwork phenomena, but further work is ....

Mihai Barbuceanu and Mark Fox. The architecture of an agent building shell. In M. Wooldridge, J. Muller, and M. Tambe, editors, Intelligent Agents, Volume II: Lecture Notes in Artificial Intelligence 1037. Springer-Verlag, Heidelberg, Germany, 1996.

....The RETSINA architecture (Sycara et al. 1996) is a goal oriented distributed collection of software agents that cooperate asynchronously to perform information retrieval and integration for supporting various decision making tasks. Work at the University of Toronto on an agent building shell (Barbuceanu Fox, 1996) is also related to ZEUS. This work describes an agent building Fig. 6: The Personal Travel Assistance Demonstrator in this demonstrator the central agent (the travel manager) plans a trip for the user by negotiating with airline agents, hotel agents and other agents. Once agreement has been ....

Barbuceanu, M. & Fox, M.S. (1996), The Architecture of an Agent Building Shell", in Wooldridge, M., Muller, J. & Tambe, M. (eds.), Intelligent Agents II 1037, Berlin: Springer-Verlag, 235-250.

....using temporal logics. Other research works regard the realization of environments for the construction of MAS based on specific architectures: we recall MIX (a multi agent architecture conceived as a general purpose distributed framework for the cooperation of multiple heterogeneous agents) and [BF95] that presents a shell for building Multi Agent Systems that provides reusable languages and services for agent construction. We can roughly classify applications of logic programming for realizing MAS in two categories: researches investigating the use of logic languages for studying theoretical ....

M. Barbuceanu and M. S. Fox. The Architecture of an Agent Building Shell. In M. Wooldridge, J. P. Muller, and M. Tambe, editors, Intelligent Agents II (LNAI 1037), pages 235--250. Springer-Verlag, 1995.

....address cache. 3.2.2. Message Path Having described the various components of Jackal, we will trace the path of a received message and the corresponding reply, using the numbered arcs in Figure 4 for reference. The message is first received by a connection thread within a Transport Module ([1] in Figure 4) is processed in the Message Handler, and transferred directly to the input queue of either a waiting or a new conversation [2] A unique thread manages each conversation. The target conversation awakens, takes the message from its input queue [3] and tries to advance its DFA ....

Barbuceanu, M. and Fox, M.S. The Architecture of an Agent Building Shell. In Intelligent Agents II, 1037, Berling: Springer Verlag, 235-250.

....coordination relationships. Analogously, some of the general coordination in PGP or GPGP is unaccounted for in STEAM, and hence understanding relationships among STEAM and GPGP is an interesting area of future work. There is a similar relationship between STEAM and the COOL coordination framework (Barbuceanu Fox, 1996). COOL also focuses on general purpose coordination by relying on notions of obligations among agents. However, it explicitly rejects the notion of joint goals and joint commitments. It would appear that individual Tambe commitments in COOL would be inadequate in addressing some teamwork ....

Barbuceanu, M., & Fox, M. (1996). The architecture of an agent building shell. In Wooldridge, M., Muller, J., & Tambe, M. (Eds.), Intelligent Agents, Volume II: Lecture Notes in Artificial Intelligence 1037. Springer-Verlag, Heidelberg, Germany.

....Although each is similar to the approach we present here with respect to at least one area of our approach, none present the overall approach we use. Several commercial and research projects attempted to address the problem of agent development (Cohen et al. 1994; Martin, Cheyer, Lee 1996; Barbuceanu Fox 1996; IBM 1997; Microsoft 1997) Essentially, all the projects provide a visual development environment, with associated methods specifying agent behaviors via an agent communication language. Most provide a simple syntactic check on the agent s specification. The commercial tools focus mainly on ....

....are. This reasoning is only about the agent s explicitly defined interface, and does not consider its internal capabilities. This limitation precludes the possibility of user modeling and user intent prediction in any agent developed by this environment. Agent Building Shell Barbuceanu, et al. (Barbuceanu Fox 1996) address issues related to actual programming constructs for internal representation and reasoning of agents and the development of tools to support how an agent represents its view of the world, to include updating this representation based on interaction within the environment. The Agent ....

[Article contains additional citation context not shown here]

Barbuceanu, M., and Fox, M. S. 1996. The architecture of an agent building shell. In Woolridge, M. J.; Muller, J. P.; and Tambe, M., eds., Intelligent Agents II: Agent Theories, Architectures, and Languages, 235--250. Berlin: Springer.

.... of conversation rules to handle real time events, by analyzing the emergence of new coordinated behavior from interactive modifications of the coordination structures and, finally, by improving the integration of the coordination language with the other components of our Agent Building Shell [1]. Since our approach is in an essential way managing workflow, we have started addressing organizational workflow modeling and enactment. Last but not least, explaining the decisions and behavior of multi agent systems will become more and more important as we move into more complex applications. ....

M. Barbuceanu and M.S. Fox. The Architecture of an Agent Building Shell. In M. Wooldridge, J.P. Mueller, M. Tambe (eds) Intelligent Agents II, Springer Verlag Lecture Notes in AI, vol 1037, march 1996.

No context found.

M. Barbuceanu and M.S. Fox. The Architecture of an Agent Building Shell. In M. Wooldridge, J.P. Mueller, M. Tambe (eds) Intelligent Agents II, Springer Verlag Lecture Notes in AI, vol 1037, march 1996.

No context found.

M. Barbuceanu and M.S.Fox. The Architecture of an Agent Building Shell. In Proceedings of the Workshop on Agent Theories, Architectures and Languages, IJCAI 95, August 1995.

No context found.

M.Barbuceanu and M.Fox. The architecture of an agent building shell. In M.Wooldridge, J.Muller, and M.Tambe, editors, Intelligent Agents, Volume II: Lecture Notes in Artificial Intelligence 1037. Springer-Verlag, Heidelberg, Germany, 1996.

No context found.

Mihai Barbuceanu, and Mark J. Fox. 1995b. The Architecture of An Agent Building Shell. In Wooldridge, M.; Jorg P. Muller; and Millind Tambe., eds., Intelligent Agents II : Agent Theories, Architectures, and Languages. Springer Verlag. 235--250.

No context found.

M. Barbuceanu and M. S. Fox. The architecture of an agent building shell. In Wooldridge et al. [26]. (In this volume).

No context found.

M.Barbuceanu and M.Fox. The architecture of an agent building shell. In M.Wooldridge, J.Muller, and M.Tambe, editors, Intelligent Agents, Volume II: Lecture Notes in Artificial Intelligence 1037. Springer-Verlag, Heidelberg, Germany, 1996.

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC