TECHNICAL PAPERS
Jun 1, 1989

Knowledge Processing for Construction Management Data Base

Publication: Journal of Construction Engineering and Management
Volume 115, Issue 2

Abstract

The objectives of project control systems go beyond documentation to recognition of problems and evaluation of their causes. Through the use of broad information systems, a construction manager today is able to assemble a wide variety of data about his projects or programs. Retrieval, analysis, and interpretation of the meaning of these data, however, usually require the user to have detailed knowledge about the structure and content of the data base and the use of a data retrieval language, and have further programming skills to allow the computer to perform analyses. The work reported in this paper has three goals: to ease retrieval with near‐natural language query capabilities; to acquire and accumulate data access and analysis knowledge; and to exercise such knowledge to find patterns in project data. This paper reports on the development of a knowledge‐based query system, Expert‐MCA, developed by coupling the techniques of data‐base management systems, natural language processing, and knowledge‐based expert systems for use in the U.S. Army military construction program (MCA). The system architecture is presented, followed by a description of how knowledge is represented and processed in answering English‐like queries. Finally, examples are used to explain its capabilities in more detail.

Get full access to this article

View all available purchase options and get full access to this article.

References

1.
Date, C. J. (1986). An introduction to database systems. Addison‐Wesley Publishing Co., Inc., Reading, Mass.
2.
Dayal, U., and Smith, J. M. (1986). “PROBE: A knowledge‐oriented database management system.” On knowledge base management systems, M. Brodie and J. Mylopolous, eds., Springer‐Verlag, New York, N.Y., 227–257.
3.
FOCUS user's manual, release 4.5. (1984). Technical report, Tymshare, Information Builders, Inc., New York, N.Y.
4.
Logcher, R. D. (1987). “Adding knowledge based systems technology to project control systems.” Project controls: needs and solutions (Proc. of Specialty Conf.), ASCE, 88–100.
5.
Logcher, R. D., Hindy, A., and Wang, M. T. (1986). ESCUPAD, initial knowledge‐based system for processing queries to CAPCES. Technical report, Civ. Engrg. Dept., Massachusetts Inst. of Tech., Cambridge, Mass., Jan.
6.
Logcher, R. D., Hindy, A., and Wang, M. T. (1987). “Expert‐MCA, a knowledge based natural language interface to CAPCES database.” Technical Report CCRE‐87‐1, Civ. Engrg. Dept., Massachusetts Inst. of Tech., Cambridge, Mass., Jan.
7.
Nii, H. P. (1986). “Blackboard systems: The blackboard model of problem solving and the evolution of blackboard architectures, part 1.” The AI Magazine, 7(2), 38–53.
8.
PAX CAPCES training manual. (1984). Technical report, U.S. Army Corps of Engrs., Washington, D.C.
9.
Perrault, C. R., and Grosz, B. J. (1986). “Natural language interface.” Technical Report 393, Artificial Intelligence Ctr., SRI International, Menlo Park, Calif., Aug.
10.
Vassiliou, Y. (1986). “Knowledge based and database systems: enhancements, coupling or integration?” On knowledge base managements systems, M. Brodie and J. Mylopolous, eds., Springer‐Verlag, New York, N.Y., 87–91.
11.
Winograd, T. (1983). Language as a cognitive process. Addison‐Wesley Publishing Co., Inc., Reading, Mass.

Information & Authors

Information

Published In

Go to Journal of Construction Engineering and Management
Journal of Construction Engineering and Management
Volume 115Issue 2June 1989
Pages: 196 - 211

History

Published online: Jun 1, 1989
Published in print: Jun 1989

Permissions

Request permissions for this article.

Authors

Affiliations

Robert D. Logcher, Fellow, ASCE
Prof. of Civ. Engrg., Rm. 1‐253, Massachusetts Inst. of Tech., Cambridge, MA 02139
Ming‐Teh Wang
Grad. Res. Asst., Dept. of Civ. Engrg., Massachusetts Inst. of Tech., Cambridge, MA
Frank Hsi‐Sheng Chen
Engr., T. Y. Lin Int., Taipei, Taiwan, Republic of China; formerly Grad. Res. Asst., Dept. of Civ. Engrg., Massachusetts Inst. of Tech., Cambridge, MA

Metrics & Citations

Metrics

Citations

Download citation

If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.

Cited by

View Options

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Media

Figures

Other

Tables

Share

Share

Copy the content Link

Share with email

Email a colleague

Share