Daniel Macías Galindo

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A conversational agent for entertainment and engagement requires the ability to maintain coherent conversations. We describe the use of semantic relatedness to select the next conversational fragment that an agent utters, to maximise dialogue coherence and/or to suggest new directions for a dialogue. We compare our approach, using a specific semantic(More)
For two years now, the Tiancalli project has been developed. This project consists in the construction of a TAC SCM compliant agent. The contest is about different software agents competing for a simulated market. This year, we present the Tiancalli06 agent. In this article the learning techniques implemented to the agent are described. These strategies are(More)
We present and evaluate MKBUILD, a tool for creating domain-specific ontologies. These ontologies, which we call Modular Knowledge Bases (MKBs), contain concepts and associations imported from existing large-scale knowledge resources, in particular WordNet and Wi-kipedia. The combination of WordNet's human-crafted taxonomy and Wikipedia's semantic(More)
With the purpose of studying dynamic markets where different suppliers and customers interact, a platform which allows competition between agents in an environment of supply chains has been developed at Carnegie Mellon University. It is known as The trading agent competition: supply chain management game (TAC SCM). In this game, agents that represent(More)
PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the Commission Services)
Project co-funded by the European Commission within the Sixth Framework Programme Dissemination Level PU Public PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the(More)
Project co-funded by the European Commission within the Sixth Framework Programme Dissemination Level PU Public PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the(More)
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