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Hits 81 – 100 of 200

81
The MIT-LL/AFRL IWSLT-2006 MT System
In: DTIC (2006)
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82
Reading to Learn
In: DTIC (2006)
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83
Transformative Pattern Learning
In: DTIC (2006)
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84
Trainable Videorealistic Speech Animation
In: DTIC (2006)
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85
Towards Collaboration with Robots in Shared Space: Spatial Perspective and Frames of Reference
In: DTIC (2005)
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86
A Note on Topical N-Grams
In: DTIC (2005)
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87
Human Language Technology: Opportunities and Challenges
In: DTIC (2005)
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88
Intelligence Revisited
In: DTIC (2005)
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89
Una aproximación multilingüe a la clasificación de preguntas basada en aprendizaje automático
Tomás, David; Vicedo, Jose-Luis; Suárez Cueto, Armando. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2005
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90
Automatic text categorisation of racist webpages
Greevy, Edel. - : Dublin City University. School of Computing, 2004
In: Greevy, Edel (2004) Automatic text categorisation of racist webpages. Master of Science thesis, Dublin City University. (2004)
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91
Analysis of Statistical Question Classification for Fact-based Questions
In: http://ciir.cs.umass.edu/pubfiles/ir-323.pdf (2004)
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92
Semantic Lexicon Construction: Learning from Unlabeled Data via Spectral Analysis
In: DTIC (2004)
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93
Semantic Role Labeling via Integer Linear Programming Inference
In: DTIC (2004)
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94
Learning to Identify TV News Monologues by Style and Context
In: DTIC (2003)
Abstract: This research focused on the problem of learning semantics from multimedia data associated with broadcast video documents. The authors proposed to learn semantic concepts from multimodal sources based on style and context detectors, in combination with statistical classifier ensembles. As a case study, they present their method for detecting the concept of news subject monologues. This approach had the best average precision performance amongst 26 submissions in the 2003 video track of the Text Retrieval Conference benchmark. Experiments were conducted with respect to individual detector contribution, ensemble size, and ranking mechanism. It was found that the combination of detectors is decisive for the final result, although some detectors might appear useless in isolation. Moreover, by using a probabilistic ranking in combination with a large classifier ensemble, the results can be improved even further. ; Sponsored in part by the National Science Foundation under Cooperative Agreement No. NSF-IRI-9817496. Prepared in cooperation with the Dutch ICES/KIS Multimedia Information Analysis project and TNO Institute of Applied Physics, Delft, The Netherlands. The original document contains color images.
Keyword: *AUTOMATION; *DETECTION; *DIGITAL RECORDING SYSTEMS; *FEATURE EXTRACTION; *MULTIMODE; *NEWS BROADCASTING; *PATTERN RECOGNITION; *TELEVISION BROADCASTING; *VIDEO RECORDING; *VIDEO RETRIEVAL; ARTIFICIAL INTELLIGENCE; AUTOMATIC INDEXING; BROADCAST NEWS VIDEO; CASE STUDIES; CLASSIFICATION; CLASSIFIER ENSEMBLES; CONTENT ANALYSIS; CONTEXT DETECTORS; Cybernetics; DIGITAL VIDEOS; FACE RECOGNITION; FACIAL FEATURES; Information Science; LEARNING MACHINES; Linguistics; MACHINE AIDED INDEXING; MULTIMODAL ANALYSIS; MULTIMODAL PEOPLE DETECTION; NEWS SUBJECT MONOLOGUES; PROBABILITY; RANKING; Recording and Playback Devices; SEMANTIC LEARNING; SEMANTICS; SPEAKER FEATURES; SPEECH TRANSCRIPT FEATURES; STATISTICAL ANALYSIS; STATISTICAL CLASSIFICATION; STYLE DETECTORS; TELEVISION SYSTEMS; TRECVID BENCHMARK; TV BROADCASTING; VIDEO INDEXING
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA458538
http://www.dtic.mil/docs/citations/ADA458538
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95
Linguistic Resource Creation for Research and Technology Development: A Recent Experiment
In: DTIC (2003)
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96
Word-level Alignment for Multilingual Resource Acquisition
In: DTIC (2002)
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97
Early Pragmatic Language Development for an Infant Robot
In: DTIC (2002)
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98
On Communicating with Semantic Machines
In: DTIC (2002)
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99
Trainable Videorealistic Speech Animation
In: DTIC (2002)
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100
Intelligent Record Linkage Techniques Based on Information Retrieval, Natural Language Processing, and Machine Learning
In: DTIC AND NTIS (2002)
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