UTHM Institutional Repository

The development of hashing indexing technique in case retrieval

Mohamad Mohsin, Mohd Farhan and Manaf, Maznie and Md Norwawi, Norita and Abd Wahab , Mohd Helmy (2010) The development of hashing indexing technique in case retrieval. In: International Symposium in Information Technology (ITSim2010 ), 15-17 June 2010, Kuala Lumpur.

Full text not available from this repository.


Ease-based reasoning (eBR) considers previous experience in form of cases to overcome new problems. It requires many solved cases in case base in order to produce a quality decision. Since today, database technology has allowed eBR to use a huge case storage therefore the case retrieval process also reflects the final decision in eBR. Traditionally, sequential indexing method has been applied to search for possible cases in case base. This technique is worked fast when the number of cases is small but it consumes more time to retrieve when the number of data grows in case base. To overcome the weakness, this study researches the non­sequential indexing called hashing as an alternative to mine large cases and faster the retrieval time in eBR. Hashing indexing searches a record by determines the index using only an entry's search key without traveling to all records. This paper presents the review of a literature and early stages of the integration hashing indexing method in eBR. The concept of hashing indexing in case retrieving process, the model development, and the preliminary algorithm testing result will be discussed in this paper.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: hashing indexing; sequential indexing; case retrieval; temporal data
Subjects: Q Science > QA Mathematics > QA75 Calculating machines > QA75.5 Electronic computers. Computer science
Depositing User: Normajihan Abd. Rahman
Date Deposited: 04 Mar 2013 03:07
Last Modified: 21 Jan 2015 07:46
URI: http://eprints.uthm.edu.my/id/eprint/3067
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item