Title :
The informed traveller: a case study in building Internet brokering services
Author :
Ingham, David ; Caughey, Steve ; Watson, Paul ; Halsey, Stephen
Author_Institution :
Dept. of Comput. Sci., Newcastle upon Tyne Univ., UK
Abstract :
In traditional commerce, brokers act as middlemen between customers and providers, aggregating, repackaging and adding value to products, services or information. In today´s World Wide Web, such services are generally lacking, with the result that individuals are forced to manually discover, collate and analyse information to meet their needs. This paper begins by presenting the design and implementation of a travel-planning brokering system which provides a combined travel timetable service using information gleaned from existing Web services. The aim of this prototype was to gain experience as to the needs of Internet brokering systems in general. The lessons learned from the exercise have led to the design of a generic brokering framework, known as Metabroker. The framework provides commonly required functionality and support for popular communication protocols and data formats. Specialist brokers are then created by populating the base framework with the necessary business logic, in the form of workflows, to support the area of speciality of the broker. Our design integrates distributed object, metadata, workflow and object database technologies
Keywords :
Internet; distributed object management; information analysis; information industry; information resources; meta data; object-oriented databases; planning; transport protocols; travel industry; workflow management software; Internet brokering service; Metabroker; Web services; World Wide Web; business logic; case study; communication protocols; data formats; distributed object technology; generic brokering framework; information analysis; metadata; object database technology; specialist brokers; travel timetable service; travel-planning brokering system; workflows; Business; Computer aided software engineering; Electrical capacitance tomography; Job production systems; Logic; Packaging; Protocols; Prototypes; Read only memory; Web and internet services;
Conference_Titel :
Internet Applications, 1999. IEEE Workshop on
Conference_Location :
San Jose, CA
Print_ISBN :
0-7695-0197-4
DOI :
10.1109/WIAPP.1999.788016