This paper describes the architecture and technical capabilities of an integrated engineering information search and retrieval system. The system is designed with a flexible architecture that allows it to be incorporated in other software systems and also to itself incorporate a variety of different software components. It provides uniform access to multiple heterogeneous information collections and an integrated access mechanism allowing both keyword searching and browsing of classification schemes interchangeably in a single information access session. Browsing using the system is based on a faceted classification approach in which continual feedback is given to the user on how the results of a search task may be refined, by updating browsable classifications to reflect previous user selections. The classification scheme is populated using an automatic constraint-based classifier. The article describes the rationale behind the choice of the system architecture and the incorporated technologies, and also describes three examples developed using the system.

1.
Lowe, A., McMahon, C. A., Shah, T. and Culley, S. J., 1999, “A Method for the Study of Information Use Profiles for Design Engineers,” Proc. Design Engineering Technical Conferences, 11th International Conference on Design Theory and Methodology, ASME, Las Vegas, NV, DETC99/DTM-8753.
2.
Lowe, A., McMahon, C. A., Shah, T. and Culley, S. J., 2000, “An Analysis of the Content of Technical Information Used by Engineering Designers,” Proc. Design Engineering Technical Conferences, 12th International Conference on Design Theory and Methodology, ASME, Baltimore, Maryland, DETC2000/DTM-14545.
3.
Lowe
,
A.
,
McMahon
,
C. A.
, and
Culley
,
S. J.
,
2004
, “
Characterising the Requirements of Engineering Information Systems
,”
International Journal of Information Management
,
24
(
5
), pp.
401
422
.
4.
Payne K. H. and Deasley P. J., 2001, “Cultural Issues in Aerospace Engineering Design Teams,” Proc. International Conference on Engineering Design, ICED01, Design Management—Process and Information Issues, S. J. Culley et al., eds., Professional Engineering Publishing, Glasgow, UK, 2001, pp. 417-424.
5.
Lowe, A., McMahon, C. A., Culley, S. J., Coleman, P. and Dotter M., 2003, “A Novel Approach Towards Design Information Management Within Airbus,” Proc. International Conference on Engineering Design, ICED03, KTH, Stockholm, Sweden.
6.
Waterworth
,
J. A.
, and
Chignell
,
M. H.
,
1991
, “
A Model of Information Exploration
,”
Hypermedia
,
3
(
1
), p.
35
58
.
7.
McMahon
,
C. A.
,
Crossland
,
R.
,
Lowe
,
A.
,
Shah
,
T.
,
Sims Williams
,
J.
, and
Culley
,
S. J.
,
2002
, “
No Zero Match Browsing of Hierarchically Categorised Information Entities
,”
Artificial Intelligence for Engineering Design, Analysis and Manufacturing
,
16
, pp.
243
257
.
8.
Tudhope
,
D.
, and
Koch
,
T.
,
2004
, “
New Applications of Knowledge Organization Systems: introduction to a special issue
,”
Journal of Digital Information
,
4
(
4
),
2004
-
02
.
9.
Berners-Lee, Hendler, J. and Lassila, O., 2001, “The Semantic Web,” Scientific American, May, http://www.scientificamerican.com/article.cfm?articleID=00048144-10D2-1C70-84A9809EC588EF21&catID=2.
10.
Chen
,
H.
,
Houston
,
A. L.
,
Sewell
,
R. R.
, and
Schatz
,
B. R.
,
1998
, “
Internet Browsing and Searching: User Evaluations of Category Map and Concept Space Techniques
,”
J. Am. Soc. Inf. Sci.
,
49
(
7
), pp.
582
603
.
11.
Baeza-Yates R. and Ribeiro-Neto B., 1999, Modern Information Retrieval, ACM Press, New York.
12.
Foskett, A. C., 1996, The Subject Approach to Information-5th Edition, Library Association Publishing, London.
13.
Hodge
,
G.
,
2000
, “
Systems of Knowledge Organization for Digital Libraries: Beyond Traditional Authority Files
,”
Council on Library and Information Resources report, http://www.clir.org/pubs/reports/pub91/contents.html.
14.
Rowley, J. and Farrow, J., 2000, Organising Knowledge-3rd edition, Gower Publishing, Aldershot.
15.
Vickery, B. C., 1975, Classification and Indexing in Science-3rd Edition, Butterworth-Heinemann, Oxford.
16.
Star
,
S. L.
,
1997
, “
Grounded Classification: Grounded Theory and Faceted Classification
,”
Library Trends
,
47
, pp.
218
232
.
17.
Taylor, A., 1992, Introduction to Cataloguing and Classification, Libraries Unlimited, Westport, CT.
18.
Weinberg, B. H., 1996, “Complexity in Indexing Systems—Abandonment and Failure: Implications for Organising the Internet,” Proc. American Society for Information Science, ASIS96, http://www.asis.org/annual-96/ElectronicProceedings/weinberg.html.
19.
Hendler
,
J.
,
2001
, “
Agents and the Semantic Web
,”
IEEE Intell. Syst.
,
16
(
2
), pp.
30
37
.
20.
Ding
,
Y.
,
Fensel
,
D.
,
Klein
,
M.
, and
Omelayenko
,
B.
,
2002
, “
The Semantic Web: Yet Another Hip?
,”
Data and Knowledge Engineering
,
41
, pp.
205
227
.
21.
Fense
,
D.
, and
Musen
,
M. A.
,
2001
, “
The Semantic Web: a Brain for Humankind
,”
IEEE Intell. Syst.
,
16
(
2
), pp.
24
25
.
22.
Lowe, A., McMahon, C. A., and Culley, S. J., 2003, “A Comparison of Alternative Approaches for the Automated Organisation of Design Information,” Proc. International Conference on Engineering Design, ICED03, KTH, Stockholm, Sweden.
23.
Letson, R., 2001, “Taxonomies put content in context,” Transform Magazine, December, http://www.transformmag.com/db_area/archs/2001/12/tfm0112f1.shtml.
24.
McCune
,
B. P.
,
Tong
,
R. M.
,
Dean
,
J. S.
, and
Shapiro
,
D. G.
,
1985
, “
RUBRIC: A System for Rule-Based Information Retrieval
,”
IEEE Trans. Software Eng.
,
11
(
9
), pp.
939
945
.
25.
Paijmans
,
H.
,
1993
, “
Comparing the Document Representation of Two IR Systems: CLARIT and TOPIC
,”
J. Am. Soc. Inf. Sci.
,
44
(
7
), pp.
383
392
.
26.
Gutwin
,
C.
,
Paynter
,
G. W.
,
Witten
,
I. H.
,
Nevill-Manning
,
C. G.
, and
Frank
,
E.
,
1999
, “
Improving Browsing in Digital Libraries with Keyphrase Indexes
,”
Decision Support Sys.
,
27
, pp.
81
104
.
27.
Maedche
,
A.
, and
Staab
,
S.
,
2001
, “
Ontology Learning for the Semantic Web
,”
IEEE Intell. Syst.
,
16
(
2
), pp.
72
79
.
28.
Rocchio, J. J., 1966, “Document Retrieval Systems—Optimization and Evaluation,” Ph.D. thesis, Harvard University, Boston, MA.
29.
van Rijsbergen, C. J., 1979, Information Retrieval, Butterworth, Oxford, 2nd edition, available on-line from: http://www.dcs.gla.ac.uk/Keith/Preface.html.
30.
Yang, Y. and Liu, X., 1999, “A Re-Examination of Text Categorisation Methods,” Proc. 22nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR’99, University of California, Berkeley, August 15-19, pp. 42-49.
31.
XfML—eXchangeable Faceted Metadata Language, 2004, http://xfml.org/.
32.
OAI—Open Archives Initiative, 2004, http://www.openarchives.org/.
33.
National Library of Medicine, Medical Subject Headings—home page. http://www.nlm.nih.gov/mesh/meshhome.html.
34.
Health Language, 2004, http://www.healthlanguage.com/.
35.
SNOMED International, a division of the College of American Pathologists. http://www.snomed.org/.
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