1.

Record Nr.

UNINA9910143921503321

Titolo

Mobile Agents : 5th International Conference, MA 2001 Atlanta, GA, USA, December 2-4, 2001 Proceedings / / edited by Gian P. Picco

Pubbl/distr/stampa

Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001

ISBN

3-540-45647-3

Edizione

[1st ed. 2001.]

Descrizione fisica

1 online resource (XII, 284 p.)

Collana

Lecture Notes in Computer Science, , 0302-9743 ; ; 2240

Disciplina

004

Soggetti

Computer hardware

Artificial intelligence

Computer communication systems

Computer programming

Software engineering

Operating systems (Computers)

Computer Hardware

Artificial Intelligence

Computer Communication Networks

Programming Techniques

Software Engineering

Operating Systems

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Security -- On the Robustness of Some Cryptographic Protocols for Mobile Agent Protection -- Trust Relationships in a Mobile Agent System -- Evaluating the Security of Three Java-Based Mobile Agent Systems -- Models and Architectures -- Formal Specification and Verification of Mobile Agent Data Integrity Properties: A Case Study -- Lime Revisited -- Dynamic Adaptation of Mobile Agents in Heterogenous Environments -- Applications -- Fast File Access for Fast Agents -- Flying Emulator: Rapid Building and Testing of Networked Applications for Mobile Computers -- Crawlets: Agents for High Performance Web Search Engines -- Communication -- An Efficient



Mailbox-Based Algorithm for Message Delivery in Mobile Agent Systems -- Using Predicates for Specifying Targets of Migration and Messages in a Peer-to-Peer Mobile Agent Environment -- A Scalable and Secure Global Tracking Service for Mobile Agents -- Run-Time Support -- Translating Strong Mobility into Weak Mobility -- Transparent Migration of Mobile Agents Using the Java Platform Debugger Architecture -- Portable Resource Reification in Java-Based Mobile Agent Systems -- Quantitative Evaluation and Benchmarking -- Mobile-Agent versus Client/Server Performance: Scalability in an Information-Retrieval Task -- Performance Evaluation of Mobile-Agent Middleware: A Hierarchical Approach -- Scheduling Multi-task Agents.

Sommario/riassunto

Recent years have witnessed the appearance of new paradigms for designing distributed applications where the application components can be relocated - namically across the hosts of the network. This form of code mobility lays the foundation for a new generation of technologies, architectures, models, and - plications in which the location at which the code is executed comes under the control of the designer, rather than simply being a con?guration accident. Among the various ?avors of mobile code, the mobile agent paradigm has become particularly popular. Mobile agents are programs able to determine - tonomously their own migration to a di?erent host, and still retain their code and state (or at least a portion thereof). Thus, distributed computations do not necessarily unfold as a sequence of requests and replies between clients and - mote servers, rather they encompass one or more visits of one or more mobile agents to the nodes involved. Mobile code and mobile agents hold the potential to shape the next gene- tion of technologies and models for distributed computation. The ?rst steps of this process are already evident today: Web applets provide a case for the least sophisticated form of mobile code, Java-based distributed middleware makes - creasing use of mobile code, and the ?rst commercial applications using mobile agents are starting to appear.