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1
Story Link Detection and New Event Detection are Asymmetric
In: DTIC (2003)
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2
A Noisy-Channel Approach to Question Answering
In: DTIC (2003)
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3
Utterance Classification in Auto Tutor
In: DTIC (2003)
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4
Hedge Trimmer: A Parse-and-Trim Approach to Headline Generation
In: DTIC (2003)
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5
The Benefit of Ontologies for Interoperability of CCIS. (Easy, Quick and Cheap Solutions are Impossible, if Semantics of CCIS are Affected.)
In: DTIC (2003)
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6
UMass at TREC 2003: HARD and QA
In: DTIC (2003)
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7
HowtogetaChineseName(Entity): Segmentation and Combination Issues
In: DTIC (2003)
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8
Multimodal Speaker Authentication using Nonacoustic Sensors
In: DTIC (2003)
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9
Combining Cross-Stream And Time Dimensions In Phonetic Speaker Recognition
In: DTIC (2003)
Abstract: Recent studies show that phonetic sequences from multiple languages can provide effective features for speaker recognition. So far, only pronunciation dynamics in the time dimension, i.e., n-gram modeling on each of the phone sequences, have been examined. In the JHU 2002 Summer Workshop, we explored modeling the statistical pronunciation dynamics across streams in multiple languages (cross-stream dimension) as an additional component to the time dimension. We found that bigram modeling in the cross-stream dimension achieves improved performance over that in the time dimension on the NIST 2001 Speaker Recognition Evaluation Extended Data Task. Moreover, a linear combination of information from both dimensions at the score level further improves the performance, showing that the two dimensions contain complementary information. ; Presented at IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) (2003), held in Hong Kong, China in April 2003. The original document contains color images.
Keyword: *PHONETIC SPEAKER RECOGNITION; *PHONETICS; *SPEECH RECOGNITION; ACOUSTICS; CHINA; Linguistics; PHONETIC SEQUENCES; PRONUNCIATION DYNAMICS; SPEAKER DETECTION; SPM(SPEAKER PHONETIC MODEL); SYMPOSIA; UBPM(UNIVERSAL-BACKGROUND PHONETIC MODEL); Voice Communications; WORDS(LANGUAGE)
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA523753
http://www.dtic.mil/docs/citations/ADA523753
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10
Predictors of Plebe Summer Attrition at the United States Naval Academy
In: DTIC AND NTIS (2003)
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11
Spatial Language for Human-Robot Dialogs
In: DTIC AND NTIS (2003)
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12
Intelligence Cooperation in the Asia-Pacific Region: Establishing a Framework for Multilateralism
In: DTIC (2003)
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13
Exercising a Native Intelligence Metric on an Autonomous On-Road Driving System
In: DTIC (2003)
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14
Integration of Language and Cognition at Pre-Conceptual Level
In: DTIC (2003)
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15
HITIQA: An Interactive Question Answering System. A Preliminary Report
In: DTIC (2003)
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16
Dialogue Management for an Automated Multilingual Call Center
In: DTIC (2003)
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