Abstract The outbreak of COVID-19 led to the replacement many traditional classroom teaching and learning activities with online interactions through synchronous audio or video conferencing tools. Technically, key difference between is latter’s use a webcam. Therefore, this study aims investigate webcam’s role in computer-mediated communication (SCMC). Negotiation for meaning episodes, which in...

Participants in a discourse sometimes fail to understand one another, but, when aware of the problem, collaborate upon or negotiate the meaning of a problematic utterance. To address nonunderstanding, we have developed two plan-based models of collaboration in identifying the correct referent of a description: one covers situations where both conversants know of the referent, and the other cove...

Participants in a discourse sometimes fail to understand one another, but, when aware of the problem, collaborate upon or negotiate the meaning of a problematic utterance. To address nonunderstanding, we have developed two plan-based models of collaboration in identifying the correct referent of a description: one covers situations where both conversants know of the referent, and the other cove...

The Semantic Web is a significant improvement of the original World Wide Web. It models shared meanings with ontologies, and uses these to provide many different kinds of web services. However, shared meaning is not enough. If the Semantic Web is to have an impact in the real world, with its multiple, changing, and imperfect sources of meaning, adequately modeling context is essential. Context ...

Speakers routinely provide cues in their utterances about their intended meaning that a listener must retrieve using inferential processes that go beyond pure lexical semantics and semantic composition. A classic example of this speaker-hearer meaning negotiation comes from conversational implicatures (Grice 1975). To take two well-known cases, if a speaker delivers the utterance in (1a) with t...

DOGMA-MESS (Meaning Evolution Support System) is a system and methodology for supporting scalable, community-grounded ontology engineering. It uses a socio-technical process of meaning negotiation to tackle the scalability problems in ontology engineering. In order to improve the effectiveness of DOGMA-MESS, we adopt Semantic Decision Tables (SDT). An SDT contains semantically rich decision rul...