When engaged in dialogues, people perform communicative actions to pursue specific communicative goals. Speech acts recognition attracted computational linguistics since long time and could impact considerably a huge variety of application domains. We study the task of automatic labeling dialogues with the proper dialogue acts, relying on empirical methods and simply exploiting lexical semantic...

In this paper, ontology based dialogue strategies are presented in connection with the concept of communicative images. Communicative images are graphical objects integrated with a dialogue interface and linked to an associated knowledge database which stores the semantics of the objects depicted. The relevant pieces of information can be linked to the external knowledge distributed in a social...

The interface for the next generation of Unmanned Vehicle Systems should be an interface with multi-modal displays and input controls. Then, the role of the interface will not be restricted to be a support of the interactions between the ground operator and vehicles. Interface must take part in the interaction management too. In this paper, we show that recent works in pragmatics and philosophy...

Zipf's law seems to be ubiquitous in human languages and appears to be a universal property of complex communicating systems. Following the early proposal made by Zipf concerning the presence of a tension between the efforts of speaker and hearer in a communication system, we introduce evolution by means of a variational approach to the problem based on Kullback's Minimum Discrimination of Info...

The communicative action perspective of business processes and information systems has attracted much attention recently. A viable approach in this area is: Action Workflow. This paper investigates the use of Action Workflow as a generic business framework, relating it to the alternative Business as Action game Theory. The latter provides a more exhaustive description of various business action...

Studies on collaborative tagging systems have focused on the benefits of tagging for Personal Information Management and for retrieval. While these effects are well documented, we pose a different hypothesis: that tagging can be used as a communicative technology, and that has the capability to coordinate and create experiences across groups of users. In this paper, we describe the way youth en...

55 As a focus of study, ‘social media’ tend to lack definitional clarity and grounding in theories of media and text. This paper establishes and discusses a conceptual framework for defining social media as communicative genres, constituted by the interplay between interactive functionalities configured at the software level and the invocation and appropriation of various software functionaliti...

The Grammar Translation Method and the Communicative Approach have both played important roles in grammar teaching. Which is better, the Grammar Translation Method or the Communicative Approach? This paper aims to compare the controllability and feasibility of these two approaches and find out which one is more suitable for grammar teaching in Taiwan. Two classes were selected and taught by the...