The AAAI-12 Workshop program was held Sunday and Monday, July 22-23, 2012, at the Sheraton Centre Toronto Hotel in Toronto, Ontario, Canada. The AAAI-12 workshop program included nine workshops covering a wide range o...
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Human-robot interaction studies up to now have been limited to simple tasks such as route guidance or playing simple games. With the advance in robotic technologies, we are now at the stage to explore requirements for...
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We present in this paper a novel solution to the problem of paraphrase identification based on lexical dissimilarity kernels. Lexical kernels in conjunction with Support Vector Machines are preferred over other learni...
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This paper addresses the problem of segmenting perception in physical robots into meaningful events along time. In structured environments this problem can be approached using domain-specific techniques, but in the ge...
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In the above-titled paper (ibid., vol. 59, no. 3, pp. 634-644, Mar. 2012), the affiliation of G. Falcao should have read as follows: G. Falcao is with the Instituto de Telecomunicacoes and department of Electrical and...
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In the above-titled paper (ibid., vol. 59, no. 3, pp. 634-644, Mar. 2012), the affiliation of G. Falcao should have read as follows: G. Falcao is with the Instituto de Telecomunicacoes and department of Electrical and computer Engineering, Faculty of science and Technology, University of Coimbra, 3030-290 Coimbra, Portugal (e-mail: gff@***).
In this paper we present a novel approach to the nonverbal action selection problem for an agent in an intelligent tutoring system. We use a variation of the original Maes' Behavior Net that has several improvemen...
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In this paper, we describe how we integrated an artificial intelligence (AT) system into the PubMed search website using angmented browsing technology. Our system dynamically enriches the PubMed search results display...
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ISBN:
(纸本)9781577355120
In this paper, we describe how we integrated an artificial intelligence (AT) system into the PubMed search website using angmented browsing technology. Our system dynamically enriches the PubMed search results displayed in a user's browser with semantic annotation provided by several natural language processing (NLP) subsystems, including a sentence splitter, a part-of-speech tagger, a named entity recognizer, a section categorizer and a gene normalizer (GN). After our system is installed, the PubMed search results page is modified on the fly to categorize sections and provide additional information on gene and gene products identified by our NLP subsystems. In addition, GN involves three main steps: candidate ID matching, false positive filtering and disambiguation, which are highly dependent on each other. We propose a joint model using a Markov logic network (MLN) to model the dependencies found in GN. The experimental results show that our joint model outerforms a baseline system that executes the three steps separately. The developed system is available at https://***/site/pubmedannotationtool4ijcai/home.
We address the problem of define a modal defeasible theory able to capture intuitions as "being compliant" with a set of norms and a set of goals. We will treat norms and goals as modalised literals. From th...
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For automotive manufacturers and tier-1 suppliers, the upcoming safety standard ISO 26262 results in new requirements for the development of embedded electronics and software. In particular, the variety of driver assi...
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To understand emotion and make machine emotion is one of the goals of affective computing. In order to understand language from interface of machine, both the meaning and the emotion are necessary to be interpreted co...
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