[PDF] Top 20 Logical Inference on Dependency based Compositional Semantics

... We have demonstrated the utility of logical in- ference on DCS through the RTE task. A wide variety of strategies tackling the RTE task have been investigated (Androutsopoulos and Malaka- siotis, 2010), including ... See full document

... The logical inference engine described in Tian et ...with inference problems on database schemata expressed in rela- tional models, which shares the same setting with the logical system ... See full document

... event semantics in Boxer (Bos, 2008), but the func- tion Nom(v) = ...of logical properties of equality and hence is more suited to theorem-proving in our ... See full document

... tional semantics, and present a novel learning- based approach that incorporates structural in- ference motivated by compositional seman- tics into the learning ...heuristics based on ... See full document

... of semantics necessary to com- plete most instruction-following tasks is essen- tially predicate–argument structure, with limited influence from quantification and ...of dependency parses) and structured ... See full document

... Bài báo này giới thiệu một phương pháp mới cho học tổng hợp ngữ nghĩa trong phân tích ngữ nghĩa miền mở. Phương pháp của chúng tôi được gọi là Dependency-based Semantic Composition using Graphs (DeSCoG) và ... See full document

... good semantics for non-monotone de- terminers such as ...approaches based on distributional semantics seem unable to tackle any of these problems, as they do not represent quantifiers or ... See full document

... Several models for compositionality in vector spaces have been proposed in recent years, and most of them use bag-of-words as basic distribu- tional representations of word contexts. The ba- sic approach to composition, ... See full document

... The relational syntax-semantics interface is sup- ported by a parser for XDG based on constraint pro- gramming. The crucial feature of this parser is that it supports the concurrent flow of possibly partial ... See full document

... similar dependency contexts, following the intuition that synonymous verbs should tend to take the same arguments and synonymous nouns should tend to have the same ... See full document

... rarely based on the joint design of the formal language and the construction mechanism; one or the other is often chosen for convenience from existing ...the semantics of natural language, and, as a result, ... See full document

... with correct syntactic analyses. Our experiments on FraCaS problems do not constitute an evalua- tion on real texts nor on unseen test data. Note, however, that a benefit of using a linguistically controlled set of ... See full document

... A major focus of this work is on our semantic rep- resentation, DCS, which offers a new perspective on compositional semantics. To contrast, consider CCG (Steedman, 2000), in which semantic pars- ing is ... See full document

... learning compositional se- mantic representations employs parse trees on their training data to structure their composition functions (Socher et ...ing compositional vectors removes these require- ments, ... See full document

... IP formulation from the probability logic viewpoint 177 Following the probability logic formulation of the inverse problem established by Beck [21, 20], the solution is not a single-valu[r] ... See full document

... Distributional word representations (Turney and Pantel, 2010) have proven useful for a wide va- riety of tasks, including lexical similarity, senti- ment analysis, and machine translation. By far the most typical method ... See full document

... Formal Semantics, they do encode relevant semantic information, as shown by their success in demanding semantic tasks such as predicting sentence simi- larity (Marelli et ...2014). Compositional ... See full document

... The iterative application of the syntactic depen- dencies found in a sentence is actually the pro- cess of building the contextualized sense of all the content words constituting that sentence. So, the whole sentence is ... See full document

... We define a set S of all aspects as the set of pairs (s, σ), where s is the syntactic type of an aspect (for example in the Lambek calculus) and σ is the semantics of the aspect (for example described in the ... See full document

... the compositional rules of the CCG tree and the semantic templates provided by the ...sentence semantics can simply be read off the root node of the CCG ... See full document