Abstract
The decision table is one of the simplest representations of the rules underlying a systematic decision-making process, and is especially valuable in the development of knowledge-based systems. A two dimensional table links all relevant combinations of input conditions to the desired combinations of output actions in a very intuitive way. This simplicity belies the complex considerations involved in verifying, validating, formulating or interpreting this (or any other) representation of machine-based knowledge. In this paper, the common styles of decision table representation are reviewed, a formulation of their meaning is presented, construction methods are reviewed, and an algorithm for ensuring consistency is suggested. The problems that may occur in imperfectly constructed tables are discussed, detection methods reviewed, and some implementation methods are presented.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 107-132 |
| Number of pages | 26 |
| Journal | Software Testing Verification and Reliability |
| Volume | 5 |
| Issue number | 2 |
| State | Published - Jun 1995 |
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ASJC Scopus subject areas
- Computer Graphics and Computer-Aided Design
- Software
Cite this
Decision tables : formalisation, validation, and verification. / Murrell, Stephen; Plant, Robert.
In: Software Testing Verification and Reliability, Vol. 5, No. 2, 06.1995, p. 107-132.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Decision tables
T2 - formalisation, validation, and verification
AU - Murrell, Stephen
AU - Plant, Robert
PY - 1995/6
Y1 - 1995/6
N2 - The decision table is one of the simplest representations of the rules underlying a systematic decision-making process, and is especially valuable in the development of knowledge-based systems. A two dimensional table links all relevant combinations of input conditions to the desired combinations of output actions in a very intuitive way. This simplicity belies the complex considerations involved in verifying, validating, formulating or interpreting this (or any other) representation of machine-based knowledge. In this paper, the common styles of decision table representation are reviewed, a formulation of their meaning is presented, construction methods are reviewed, and an algorithm for ensuring consistency is suggested. The problems that may occur in imperfectly constructed tables are discussed, detection methods reviewed, and some implementation methods are presented.
AB - The decision table is one of the simplest representations of the rules underlying a systematic decision-making process, and is especially valuable in the development of knowledge-based systems. A two dimensional table links all relevant combinations of input conditions to the desired combinations of output actions in a very intuitive way. This simplicity belies the complex considerations involved in verifying, validating, formulating or interpreting this (or any other) representation of machine-based knowledge. In this paper, the common styles of decision table representation are reviewed, a formulation of their meaning is presented, construction methods are reviewed, and an algorithm for ensuring consistency is suggested. The problems that may occur in imperfectly constructed tables are discussed, detection methods reviewed, and some implementation methods are presented.
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UR - http://www.scopus.com/inward/citedby.url?scp=0029327643&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0029327643
VL - 5
SP - 107
EP - 132
JO - Software Testing Verification and Reliability
JF - Software Testing Verification and Reliability
SN - 0960-0833
IS - 2
ER -