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Hits 41 – 60 of 87

41
La televisión dominada: algunas limitaciones de la TV en educación y argumentos para una competencia televisiva
In: Comunicar: Revista científica iberoamericana de comunicación y educación, ISSN 1134-3478, Nº 25, 2, 2005 (Ejemplar dedicado a: Televisión de calidad: Congreso Hispanoluso de Comunicación y Educación. Huelva. 2005 (CD-Rom)) (2005)
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42
HITIQA: Towards Analytical Question Answering
In: DTIC (2004)
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43
Beyond MARC: New Trends for the Library of the Future
In: DTIC (2003)
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44
Mental Models Theory and Military Decision-Marking: A Pilot Experimental Model
In: DTIC AND NTIS (2003)
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45
Applications in pharmacokinetic modeling
Arnold, Esther. - : uga, 2003
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46
A cognitive complexity metric applied to cognitive development
Andrews, G.; Halford, G. S.. - : Academic Press, 2002
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47
A Qualitative Analysis of the Benefits and Limitations of Using Two-way Conferencing Technology to Supervise Preservice Teachers in Remote Locations
In: Special Education and Rehabilitation Counseling Faculty Publications (2002)
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48
A Survey of Current Paradigms in Machine Translation
In: DTIC (1998)
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49
Information Processing by School-Age Children with Specific Language Impairment: Evidence from a Modality Effect Paradigm
In: Communicative Disorders and Deaf Education Faculty Publications (1998)
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50
National Intelligence Goes Operational: An Evolution Underway.
In: DTIC AND NTIS (1995)
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51
Role of Working Memory Limitations of Retrieval.
In: DTIC AND NTIS (1994)
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52
An Independent Evaluation of the Declarative ADA Dialect
In: DTIC AND NTIS (1994)
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53
Institute for the Study of Human Capabilities
In: DTIC AND NTIS (1993)
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54
MEU(SOC) and CINC's
In: DTIC AND NTIS (1993)
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55
A Framework for Incorporating Battlefield Purpose and Intelligence
In: DTIC AND NTIS (1992)
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56
Intelligence: A Personal, Inherent, Function of Command
In: DTIC AND NTIS (1992)
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57
An Information-Theoretical Approach to Studying Phoneme Collocational Constraints.
In: DTIC AND NTIS (1991)
Abstract: Phonologists have described the permissible combination of phonemes in the form of phonotactic rules and have shown that these rules often can be expressed in terms of phoneme equivalence classes. But the phoneme space can be partitioned in many other ways. It is conceivable that, by allowing phonemes to form various sets of equivalence classes and quantifying the constraining power for each set, we may discover phoneme classes that will provide the strongest constraints for lexical access. We investigated phoneme collocational constraints using a normalized measure of mutual information. A pair-wise, hierarchical clustering technique is used to combine phonemes into classes using this metric. Results of this clustering procedure can be displayed as a dendrogram, from which an arbitrary number of equivalence classes can be selected. We investigated collocation constraints of phoneme pairs and triplets and found that in many cases phonemes are organized into classes that share certain phonological features. Phonemes that have similar acoustic properties often exhibit similar collocation constraints. We also compared the constraining power of our phoneme classes with those chosen with a phonological criterion and found ours to be more than competitive. We conclude that our information theoretic metric is well suited to a description of lexical constraining power and discuss the implications for automatic speech recognition.
Keyword: *INFORMATION THEORY; *PHONEMES; ACCESS; ACOUSTIC PROPERTIES; Acoustics; AUTOMATIC; CLASSIFICATION; CLUSTERING; COLLOCATION CONSTRAINTS; COMPUTATIONAL LINGUISTICS; Cybernetics; EQUIVALENCE CLASSES; HIERARCHIES; LEXICOGRAPHY; LIMITATIONS; Linguistics; MEASUREMENT; PHONOLOGY; SPEECH RECOGNITION; THESES
URL: http://www.dtic.mil/docs/citations/ADA239141
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA239141
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58
Exploiting Captions for Access to Multimedia Databases
In: DTIC AND NTIS (1991)
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59
Natural Language, Knowledge Representation, and Logical Form
In: DTIC AND NTIS (1991)
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60
Clausewitz's Contempt for Intelligence
In: DTIC (1991)
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