A dialogue agent is one that can interact and communicate with other agents in a coherent manner not just with one shot messages but with a sequence of related messages all on the same topic or in service of an overall goal Following the basic insights of speech act theory these communications are seen not just as transmitting information but as actions which change the state of the world Most ...

This paper presents the main elements of Albatross, an agent communication language whose definition is currently under development. The semantics of Albatross, based on the social notion of commitment, allows one to define speech act types in a neat and concise way. I describe the logical relationship between messages and speech acts; give sample definitions of declarative, assertive, commissi...

This study attempted to investigate the effect of bilingualism on pragmaticawareness and development among Iranian Turkish/Persian EFL learners. Data werecollected through a personal profile questionnaire with questions about theparticipants’ language background and a WDCT with 10 situations to determine theextent to which the bilinguals demonstrated their pragmatic awareness of requests.They w...

I suggest that promises and threats are similar speech acts pose analogous problems for Speech Act Theory. After showing they share the same formal types, argue against there being purportedly fundamental differences between them in regard to explicitability, deontics, illocution/perlocution. conclude joint analysis of suggests propriety a holistic theory illocutionary acts.

A speech act is a linguistic action intended by a speaker. It is important to analyze the speech act for the dialogue understanding system because the speech act of an utterance is closely tied with the user’s intention in the utterance. This paper proposes to use a speech acts hierarchy and a discourse stack for improving the accuracy of classifiers in speech acts analysis. We first adopt a hi...

This paper examines the encoding of speech acts in KQML at length and in ANSI X12 briefly. KQML is a speech-act-based language developed with ARPA funding, and X12 is the American standard for electronic data interchange (EDI) message formats. I conclude that although speech act theory is highly relevant to electronic communication, the needs of computers are different from those of humans. Com...

This paper explores the truism that people think about what they say. It proposes hat, to satisfy their own goals, people often plan their speech acts to affect their listenerr’ beliefs, goals, and emotional states. Such language use mn be modelled by viewing speech acts as operators in a planning system, thus allowing both physical and speech acts to be integrated into plans. Methodological is...

This study investigated the effectiveness of colligational corpus-based instruction on enhancing the pragmalinguistic knowledge of speech act of request among Iranian intermediate EFL learners. The objective of the study was to find out whether or not providing students with corpora through using colligational instruction had any significant effects on enhancing their pragmalinguistic knowledge...

For context-based recommendation systems, it is necessary to detect affirmative and negative intentions from answers. However, traditional studies cannot determine these intentions from indirect speech acts. In order to determine these intentions from indirect speech acts, this paper defines a recommendation tree and proposes an algorithm of deriving intentions of indirect speech acts by the tr...