Key research themes
1. How can formal semantics and pragmatics account for the interpretation and classification of speech acts and their illocutionary force?
This research area focuses on developing formal, computational, and pragmatic theories that explicate the semantic and pragmatic underpinnings of speech acts, especially illocutionary force. Understanding how speech acts function in communication requires integrating notions of propositional content, speaker intentions, and context. The formalization of speech acts aids applications in artificial intelligence, dialogue systems, and philosophical linguistics by providing precise models of linguistic interaction.
2. How do formal semantic and pragmatic theories explain modality and epistemic expressions in natural language?
This domain investigates the syntactic positions, semantic interpretations, and pragmatic constraints of modal expressions that convey possibility, necessity, and speaker belief states. By combining cartographic syntax, formal semantics, and pragmatics, researchers seek to map functional heads for modality and understand modal meaning construction and context-dependence. The study of epistemic modals like the Brazilian Portuguese ‘vai que’ reveals interactions between syntax, semantics, and pragmatic presuppositions critical for meaning derivation.
3. What formal models and empirical methods advance the integration of corpus linguistics and pragmatics for studying meaning in use?
This research area combines the empirical rigor of corpus linguistics with theoretical pragmatics to analyze natural language meaning in context. It aims to operationalize pragmatic notions such as inference, speech acts, and presuppositions through data-driven methodologies, addressing the challenges of analyzing meaning in actual communicative situations. These approaches offer replicable, quantitative insights into the use of pragmatics across diverse discourse types and languages, fostering transparent and scalable research workflows.