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2008
Putze, F.; Holzapfel, H. (2008) : IslEnquirer: Social user model acquisition through network analysis and interactive learning: 2008 IEEE Spoken Language Technology Workshop: Goa, India: IEEE, S. 117-120

DOI: https://doi.org/10.1109/SLT.2008.4777854

Abstract: We present an approach to introduce social awareness in interactive systems. The IslEnquirer is a system which automatically builds social user models. It initializes the models by social network analysis of available offline data. These models are then verified and extended by interactive learning which is carried out by a robot initiated spoken dialog with the user.

Keywords: Automatic speech recognition, Automation, Cognitive robotics, Context modeling, Data Mining, Humanoid Robots, Humans, ieee xplore, Information retrieval, interactive learning, interactive system, interactive systems, IslEnquirer, Künstliche Intelligenz, learning (artificial intelligence), Robot, Robotics, social awareness, social network analysis, Social network services, social networking (online), social networks, social user model acquisition, spoken dialog, spoken dialog system, user modeling, user modelling
1998
Aim, N.; Arnott, J. L. (1998): Computer-assisted conversation for nonvocal people using prestored texts. In: IEEE Transactions on Systems, Man and Cybernetics, Part C (Applications and Reviews) 28 (3), S. 318-328. DOI: 10.1109/5326.704557

DOI: https://doi.org/10.1109/5326.704557

Abstract: The challenges faced by people who are severely physically impaired and nonspeaking are demonstrated by the fact that, even with current technology, the word rates that they can achieve using current communication systems tend to range from two to ten words per min. We have been investigating ways in which prestored reusable texts might assist in improving the performance of such systems. Beginning with a study of the acceptability and effects of including prestored texts in a conversation, this investigation examined a series of methods of increasing complexity that had the system itself perform some of the cognitive and manipulative tasks required to locate suitable texts for a user to include in conversation. These methods have included logging conversational paths for potential reuse in future interactions, using a hypertext structure for storing and navigating through conversational texts, employing fuzzy information retrieval, and building a system based on scripts, plans, and goals. Seeing the possible conversation modes as occurring at varying levels of novelty, from predictable routines through reusable texts to uniquely created utterances, the most likely area for significant improvement then is in the storage and retrieval of large amounts of reusable text. Research needs to discover ways of making the retrieval process as effortless and efficient as possible to free the user to concentrate on the interaction itself.

Keywords: Alltag, Buildings, computer assisted conversation, conversation modes, conversational paths, conversational texts, future interactions, fuzzy information retrieval, Fuzzy systems, handicapped aids, Human Factors, Humans, hypertext structure, ieee xplore, Information retrieval, INSPEC: Controlled Indexing, interactive systems, Interaktionsforschung, manipulative tasks, Navigation, nonvocal people, physically impaired, Physics computing, Portable computers, potential reuse, Power engineering computing, prestored reusable texts, prestored texts, retrieval process, reusable texts, speech, Switches, uniquely created utterances, user interfaces, word processing, word rates

2008

1998

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