Li, W.-S.; Shim, J.: Facilitating complex Web queries through visual user interfaces and query relaxation (1998)
0.01
0.009973028 = product of:
0.049865138 = sum of:
0.04082007 = weight(_text_:web in 3602) [ClassicSimilarity], result of:
0.04082007 = score(doc=3602,freq=6.0), product of:
0.0933738 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.028611459 = queryNorm
0.43716836 = fieldWeight in 3602, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0546875 = fieldNorm(doc=3602)
0.009045068 = product of:
0.027135205 = sum of:
0.027135205 = weight(_text_:22 in 3602) [ClassicSimilarity], result of:
0.027135205 = score(doc=3602,freq=2.0), product of:
0.10019246 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.028611459 = queryNorm
0.2708308 = fieldWeight in 3602, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3602)
0.33333334 = coord(1/3)
0.2 = coord(2/10)
- Abstract
- Describes a novel visual user interface, WebIFQ (Web-In-Frame-Query), to assist users in specifying queries and visualising query criteria including document metadata, strucutres, and linkage information. WebIFQ automatically generates corresponding query statements for WebDB. As a result, users are not required to be aware of underlying complex schema design and language syntax. WebDB supports automated query relaxation to include additional terms related by semantic or co-occurence relationship. WebIFQ can facilitate users to reformulate queries perpetually in an interactive mode
- Date
- 1. 8.1996 22:08:06
- Footnote
- Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia