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1
Lexical Link Analysis Application: Improving Web Service to Acquisition Visibility Portal
In: DTIC (2013)
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2
Relevance Feedback based on Constrained Clustering: FDU at TREC 09
In: DTIC (2009)
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3
Facet Classification of Blogs: Know-Center at the TREC 2009 Blog Distillation Task
In: DTIC (2009)
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4
Listener Detection of Talker Stress in Low-Rate Coded Speech
In: DTIC (2008)
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5
Linking Semantic and Knowledge Representations in a Multi-Domain Dialogue System
In: DTIC (2007)
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6
The 2005 AFRL/HEC One-Speaker Detection Systems
In: DTIC (2006)
Abstract: This paper describes the one-speaker detection systems submitted by AFRL/HEC for several of the training and testing conditions in the 2005 NIST Speaker Recognition Evaluation. For each condition, the overall system score was the weighted combination of scores from several component systems. The component systems were based on: mel-frequency cepstral coefficients (MFCCs) and (Gaussian mixture models (GMMs); MFCCs and phoneme-specific GMMs (PS-GMMs); linear-prediction-based cepstral coefficients (LPCCs) from closed-phase analysis; formant center frequencies, formant bandwidths, and fundamental frequency(FMBWFO); and word language modeling (WLM). The score combination was done using single-layer perceptrons, with the grouping of the component systems depending on the lengths of the training and testing files. For some of the testing and/or training conditions involving ten-second speech files, the system performance improved from the inclusion of the FMBWFO and LPCC systems, while the MFCC/PS-GMM system provided additional benefits in the one-conversation testing conditions involving larger amounts of training data. ; The original document contains color images. To be presented at the IEEE Odyssey Speaker and Language Recognition Workshop (2006) to be held in San Juan, Puerto Rico on 28-30 Jun 2006. Will be published in Proceedings of the IEEE Odyssey Speaker and Language Recognition Workshop (2006), cleared 17 Feb 2006 for public release.
Keyword: *CEPSTRUM TECHNIQUE; *DETECTION; *SPEECH RECOGNITION; *TEST AND EVALUATION; *TRAINING; BANDWIDTH; COEFFICIENTS; Command; COMPONENT REPORTS; Control and Communications Systems; Electricity and Magnetism; FREQUENCY; LP(LINEAR PREDICTIONS); MODELS; Numerical Mathematics; PHONEMES; SYMPOSIA; WEIGHTING FUNCTIONS; WLM(WORD LANGUAGE MODELING); WORDS(LANGUAGE); WUAFRL71840871
URL: http://www.dtic.mil/docs/citations/ADA445157
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA445157
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7
Headline Generation for Written and Broadcast News
In: DTIC (2005)
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8
Evaluation of Speech Synthesis Systems using the Speech Reception Threshold Methodology
In: DTIC (2005)
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9
Speech Intelligibility with Acoustic and Contact Microphones
In: DTIC (2005)
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10
Syntactic Simplification for Improving Content Selection in Multi-Document Summarization
In: DTIC (2004)
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11
Intelligence Analyst Associate (IAA) - CYC Knowledge Extraction
In: DTIC AND NTIS (2003)
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12
Towards a Unified Approach to Memory- and Statistical-Based Machine Translation
In: DTIC (2001)
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13
Speech Intelligibility of Native and Non-Native Speech
In: DTIC (2000)
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14
The Effect of Prior Definitional Instruction of Targeted Vocabulary in German Texts on Vocabulary Knowledge and Reading Comprehension
In: DTIC AND NTIS (1998)
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15
Experiments in Spoken Document Retrieval at CMU
In: DTIC (1997)
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16
Preparing a Sublanguage Grammar
In: DTIC AND NTIS (1991)
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17
Procedural Text: Predictions of Importance Ratings and Recall by Models of Text Comprehension
In: DTIC AND NTIS (1991)
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18
Management and Evaluation of Interactive Dialog in the Air Travel Domain
In: DTIC (1990)
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19
Computer-Based Instruction Authoring Tools System (CATS): User's Manual.
In: DTIC AND NTIS (1990)
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20
Knowledge and Ability Factors Underlying Simple Learning by Accretion
In: DTIC AND NTIS (1989)
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