We describe our SemEval2012 shared Task 5 system in this paper. The system includes three cascaded components: the tagging semantic role phrase, the identification of semantic role phrase, phrase and frame semantic dependency parsing. In this paper, semantic role phrase is tagged automatically based on rules, and takes Conditional Random Fields (CRFs) as the statistical identification model of ...

It is well known that the meaning of a verb-based construction depends not only on the lexical meaning of the verb but also on its specific syntagmatic environment. Lexical meaning interacts with constructional meaning in intricate ways and this interaction is crucial for theories of argument linking and the syntax-semantics interface. These insights have led proponents of Construction Grammar ...

When document components are classified and then recombined during document reuse, a semantic net may serve as the classification language. A theory of analogical inheritance, applied to this semantic net, guides the reorganization of document components. Authors index paragraphs from various sources with node-link-node triples from a semantic net and then use programs to traverse the semantic ...

Business applications composed of heterogeneous distributed components or Web services need mediation to resolve data and process mismatches at runtime. This paper describes mediation in IRS-III, a framework and platform for developing WSMO-based Semantic Web Services. We present our approach to mediation within Semantic Web Services and highlight the role of WSMO mediator types when solving mi...

To assist scientists in data analysis tasks, we have developed semantic workflow representations that support automatic constraint propagation and reasoning algorithms to manage constraints among the individual workflow steps. Semantic constraints can be used to represent requirements of input datasets as well as best practices for the method represented in a workflow. We demonstrate how the Wi...

Business applications composed of heterogeneous distributed components or Web services need mediation to resolve data and process mismatches at runtime. This paper describes mediation in IRS-III, a framework and platform for developing WSMO-based Semantic Web Services. We present our approach to mediation within Semantic Web Services and highlight the role of WSMO mediator types when solving mi...

Business applications composed of heterogeneous distributed components or Web services need mediation to resolve data and process mismatches at runtime. This paper describes mediation in IRS-III, a framework and platform for developing WSMO-based Semantic Web Services. We present our approach to mediation within Semantic Web Services and highlight the role of WSMO mediator types when solving mi...