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Discourse Processing here is framed as marking up a text with structural descriptions on several levels, which can serve to support many language-processing or text-mining tasks. We first explore some ways of assigning structure on the document level: the logical document structure as determined by the layout of the text, its genre-specific content structure, and its breakdown into topical segments. Then the focus moves to phenomena of local coherence. We introduce the problem of coreference and look at methods for building chains of coreferring entities in the text. Next, the notion of coherence relation is introduced as the second important factor of local coherence. We study the role of connectives and other means of signaling such relations in text, and then return to the level of larger textual units, where tree or graph structures can be ascribed by recursively assigning coherence relations. Taken together, these descriptions can inform text summarization, information extraction, discourse-aware sentiment analysis, question answering, and the like. Table of Contents: Introduction / Large Discourse Units and Topics / Coreference Resolution / Small Discourse Units and Coherence Relations / Summary: Text Structure on Multiple Interacting Levels.
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The goal of this paper is to compare appositive relative clauses (henceforth ARCs) to other structures that convey the same information, in order to determine the morphosyntactic, semantic and above all pragmatic factors conditioning the choice of structure. Alternatives to ARCs examined here include sentential parentheticals, juxtaposed/coordinated independent clauses, adverbials or noun modifiers which, along with ARCs, can be considered competing allostructures representing the different possible syntactic realizations of the same informational, logico-semantic content. Setting register-rel
Constraints (Linguistics) --- Discourse analysis --- Discourse grammar --- Text grammar --- Semantics --- Semiotics --- Grammar, Comparative and general --- Linguistic analysis (Linguistics) --- Pragmatics --- Discourse analysis.
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The annual conference CLIC–it (''Italian Conference on Computational Linguistics'') is an initiative of the ''Italian Association of Computational Linguistics'' (AILC – www.ai-lc.it) which is intended to meet the need for a national and international forum for the promotion and dissemination of high-level original research in the field of Computational Linguistics (CL), with particular emphasis on Italian. The volume gathers the Proceedings of the ''Third Italian Conference on Computational Linguistics'' (CLiC–it 2016), held in Naples on 5-6 December 2016. The CLiC–it 2016 papers cover a wide range of topics in the area of computational linguistics and natural language (both written and spoken) processing, by targeting state–of–art theoretical results, experimental methodologies, technologies and application perspectives, and by addressing challenges, open issues and new perspectives related to current and novel trends of the discipline.
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