Lee, M.; Baillie, S.; Dell'Oro, J.: TML: a Thesaural Markpup Language (200?)
0.01
0.010774044 = product of:
0.021548089 = sum of:
0.021548089 = product of:
0.03232213 = sum of:
0.02316926 = weight(_text_:j in 1622) [ClassicSimilarity], result of:
0.02316926 = score(doc=1622,freq=2.0), product of:
0.109994456 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.034616705 = queryNorm
0.21064025 = fieldWeight in 1622, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1622)
0.009152869 = weight(_text_:a in 1622) [ClassicSimilarity], result of:
0.009152869 = score(doc=1622,freq=18.0), product of:
0.039914686 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.034616705 = queryNorm
0.22931081 = fieldWeight in 1622, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=1622)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Abstract
- Thesauri are used to provide controlled vocabularies for resource classification. Their use can greatly assist document discovery because thesauri man date a consistent shared terminology for describing documents. A particular thesauras classifies documents according to an information community's needs. As a result, there are many different thesaural schemas. This has led to a proliferation of schema-specific thesaural systems. In our research, we exploit schematic regularities to design a generic thesaural ontology and specfiy it as a markup language. The language provides a common representational framework in which to encode the idiosyncrasies of specific thesauri. This approach has several advantages: it offers consistent syntax and semantics in which to express thesauri; it allows general purpose thesaural applications to leverage many thesauri; and it supports a single thesaural user interface by which information communities can consistently organise, score and retrieve electronic documents.
