Title :
Query-by-object interface for information requirement elicitation in m-commerce
Author :
Rahman, Shapiee Abd ; Bhalla, Subhash ; Hashimoto, Tetsuya
Author_Institution :
Graduate Sch. of Comput. Sci. & Eng., Aizu Univ., Fukushima, Japan
Abstract :
Information requirement elicitation (IRE) is essential in wireless Web service to elicit information requirements through interactive choice prompts. We present a design of a high-level user interface for IRE, in the context of ´banking database queries´ by a mobile Web user. The prototype is based on the notion of query-by object (QBO) approach of building a query using multiple user-level steps. The test prototype system uses J2ME MIDP for a wireless front end and a J2EE application server and an object-relational database management system (ORDBMS) at the back end. A sample set of queries demonstrate ease of access by the users. Ambiguities in users´ intentions are eliminated by virtue of a step-by-step procedure.
Keywords :
Internet; electronic commerce; mobile computing; object-oriented databases; relational databases; user interfaces; J2EE application server; J2ME MIDP; banking database queries; high-level user interface; information requirement elicitation; m-commerce; object-relational database management system; query-by-object interface; wireless Web service; wireless front end; Banking; Cellular phones; Computer science; Displays; Geographic Information Systems; Navigation; Personal digital assistants; Prototypes; User interfaces; Web services;
Conference_Titel :
E-Commerce Technology, 2005. CEC 2005. Seventh IEEE International Conference on
Print_ISBN :
0-7695-2277-7
DOI :
10.1109/ICECT.2005.73
