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1
Situation Tracking in Large Data Streams
In: DTIC (2015)
Abstract: Work on this project resulted in a system which: (a) identifies in real-time a schema definition of a scenario from an incomplete sample of a situation(the cue) plus a corpus of real-time unstructured and sparse time series data (such as social media or log records); (b) uses this schema to identify additional implicitly relevant data records to provide much greater recall of the scenario data, and quantifies the presence of schema elements in each data record; (c) identifies multiple different scenarios emerging from the data in response to a query; (d) quantifies the strength and stability of the time series of data records which contribute to each unfolding scenario; (e) generates a user interface which enhances situation awareness and minimizes the user' need for accurate prior knowledge, by enhancing the user's search terms and collating results; and (f)employs sound data science to construct data stories from statistically valid information, so non-analysts can make good decisions. ; The original document contains color images.
Keyword: *INFORMATION PROCESSING; *TIME SERIES ANALYSIS; ALGORITHMS; CLUSTERING; CORRELATION TECHNIQUES; Cybernetics; Information Science; Linguistics; Military Intelligence; Operations Research; PE61102F; QUERY; SCHEMA THEORY; SEMANTICS; SITUATION TRACKING; SITUATIONAL AWARENESS; SOCIAL MEDIA; STORY TELLING; STREAMING DATA; SUMMARIZATION; UNSTRUCTURED DATA REAL TIME ANALYSIS; WORD CO-OCCURRENCE
URL: http://www.dtic.mil/docs/citations/ADA620924
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA620924
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2
IBM MASTOR SYSTEM: Multilingual Automatic Speech-to-speech Translator
In: DTIC (2006)
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3
A Robust Loose Coupling for Speech Recognition and Natural Understanding.
In: DTIC AND NTIS (1995)
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4
Visual Recognition of American Sign Language Using Hidden Markov Models.
In: DTIC AND NTIS (1995)
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5
The Use of Fuzzy Set Classification for Pattern Recognition of the Polygraph. Volume 1.
In: DTIC AND NTIS (1995)
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6
The Use of Fuzzy Set Classification for Pattern Recognition of the Polygraph. Volume 2.
In: DTIC AND NTIS (1995)
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7
The Design and Implementation of a Compiler for the Object-Oriented Data Manipulation Language.
In: DTIC AND NTIS (1995)
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8
Performance Optimization in ADA.
In: DTIC AND NTIS (1995)
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9
Semantic-Based Concurrency Control for Object-Oriented Database Systems Supporting Real-Time Applications
In: DTIC (1994)
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10
Robust Continuous Speech Recognition.
In: DTIC AND NTIS (1994)
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11
High-Performance Speech Recognition Using Consistency Modeling.
In: DTIC AND NTIS (1994)
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12
Template Based Low Data Rate Speech Encoder
In: DTIC AND NTIS (1993)
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13
ASR-9 Microburst Detection Algorithm
In: DTIC AND NTIS (1993)
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14
Transputer Implementation of the TRACE Model of Speech Recognition
In: DTIC AND NTIS (1992)
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15
Development of a Spoken Language System
In: DTIC AND NTIS (1992)
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16
Toward a Real-Time Spoken Language System Using Commercial Hardware
In: DTIC (1990)
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17
Development of a Spoken Language System
In: DTIC AND NTIS (1990)
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18
Intelligence/Electronic Warfare (IEW) Direction Finding and Fix Estimation Analysis Report. Volume 3. Guardrail
In: DTIC AND NTIS (1986)
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19
Implementation of a Real-Time, Interactive, Continuous Speech Recognition System.
In: DTIC AND NTIS (1984)
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20
Limited Connected Speech T&E.
In: DTIC AND NTIS (1981)
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