X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmathql%2Fhomepage%2Findex.html;h=769689e529ca5f79a3eb664f212db6bac85c7c19;hb=25e78cf4cb68146c9285950af933458151770ddb;hp=6878d8580ce96f0353601dd0116df6254850b3df;hpb=f7bdbfc8befcf434994e1d9f5ad543613beccb7e;p=helm.git diff --git a/helm/mathql/homepage/index.html b/helm/mathql/homepage/index.html index 6878d8580..769689e52 100644 --- a/helm/mathql/homepage/index.html +++ b/helm/mathql/homepage/index.html @@ -3,73 +3,90 @@
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Forward
- - - The MathQL proposal rises in the context of the + + The MathQL proposal rises in the context of the HELM project, which aims at the development of a suitable technology for the creation and maintenance of a virtual, distributed, hypertextual library of structured mathematical knowledge @@ -77,43 +94,55 @@ based on XML technology, through the integration of the current proof assistants and logical frameworks with the most recent technologies for the development of Web applications and electronic publishing. - - The objective of the MathQL proposal is the development of a set -of query languages enabling the retrieval of formalized mathematical Web - resources on the basis of content-aware requests. The first of these -languages, MathQL-1, is focused on querying an arbitrary - RDF database because RDF is the - W3C standartd for describing Web -resources at the general-purpose content level. - - As an RDF query language, MathQL-1 provides the main features required - by the RDF community while complying with the needs of HELM. The peculiar - aspects of this language concern the query results, which are highly -structured and possess their own syntax, formally explained by a rigorous -semantics. + + The objective of the MathQL proposal is the development +of a set of query languages enabling the retrieval of formalized mathematical + Web resources on the basis of content-aware requests. The first of these + languages, MathQL-1, is focused on querying an arbitrary + RDF database because RDF is +the W3C standard for describing + Web resources at the general-purpose content level. + + As an RDF query language, MathQL-1 provides the main features + required by the RDF community while complying with the needs of HELM. + The peculiar aspects of this language concern the query results, +which are highly structured and possess their own syntax, formally +explained by a rigorous semantics. + + MathQL-1 is particularly helpful in distributed systems +where query engines are implemented as stand-alone units, because +in this situation the query results are exchanged between the system +components as well as the queries, and thus both the queries and the query +results need to be encoded in a clearly defined format. - MathQL-1 is particularly helpful in distributed systems where query - engines are implemented as stand-alone units, because in this situation - the query results are exchanged between the system components as well -as the queries, and thus both the queries and the query results need to be -encoded in a clearly defined format. - - Other languages to be developed in the context of the MathQL proposal will - be suitable for queries about the semantic structure of mathematical data: - this will include content-based pattern-matching (MathQL-2) and possibly -other forms of formal matching involving for instance isomorphism, unification -and definitions expansion (MathQL-3). - |
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