In this paper we present a modal semantics for our approach based on social commitments and arguments for conversational agents. Our formal framework based on this approach uses three basic elements: social commitments, actions that agents apply to these social commitments and arguments that agents use to support their actions. This framework, called Commitment and Argument Network (CAN), forma...

This study aimed to explore teachers’ Internet self-efficacy and information commitments. More importantly, this study also attempted to identify possible factors that affect the teachers’ Internet self-efficacy. The participants were 301 elementary school teachers. In this study, the Internet Self-efficacy Survey (ISS) and the Information Commitments Survey (ICS) were used. Through both explor...

The idea of “information commitments” refers to both learners’ online searching strategies and the evaluative standards that students use to assess the accuracy and usefulness of information in web-based learning environments. Based upon the results of a pioneering and qualitative study on information commitments, this study aimed to develop an Information Commitments Survey (ICS) for assessing...

The paper studies bargaining games involving players with present-biased preferences. shows that the relative timing of rewards and costs will determine whether players’ present-bias affect outcomes. In cases where agree to a bargain in period 1 experience all payoffs 2, act time-consistent fashion. When time-inconsistent incur immediate produce delayed rewards, they have an incentive procrasti...

Verifiable secret sharing (VSS) is an important primitive in distributed cryptography that allows a dealer to share a secret among n parties in the presence of an adversary controlling at most t of them. In the computational setting, the feasibility of VSS schemes based on commitments was established over two decades ago. Interestingly, all known computational VSS schemes rely on the homomorphi...

The coordination in open multi-agent systems is difficult to achieve, mainly because agents are autonomous. Social commitments have been proposed as a new coordination paradigm, suitable to describe agent communications or interactions. As some authors have pointed out, commitment enforcement is necessary, i.e., autonomous agents that violate commitments must be punished. In related work this i...