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21
Lexical Link Analysis Application: Improving Web Service to Acquisition Visibility Portal
In: DTIC (2013)
Abstract: Lexical Link Analysis (LLA) is a form of text mining in which word meanings are represented in lexical terms (e.g., word pairs) of a word network. In the past, we have shown how LLA can systematically and automatically discover new patterns in large-scale defense acquisition data on multiple programs as indicators for program or investment performances. We also started to apply LLA to understand the quality of the data by comparing categories of information and detecting data gaps. Last year, we examined the Acquisition Visibility Portal (AVP), which is a critical tool that provides the DoD-wide acquisition community with authoritative and accurate data services. We reported the first program from AVP to have undergone a relatively comprehensive LLA analysis. This year, we found that there is much consensus or consistency in the various categories (e.g., acquisition and engineering communities) of artifacts, yet gaps or low correlations seem to characterize the majority of the data for the relations among these categories. LLA, however, is able to discover in detail where the gaps and inconsistencies in the data reside. The findings offered in this report can help decision-makers improve their resource and big data management to better understand how particular acquisition strategies may affect the desired return on investment (ROI) among projects. ; Acquisition Research Program Sponsored Report Series.
Keyword: *ACQUISITION DATA; *ACQUISITION VISIBILITY PORTAL; *AUTOMATION; *DATA MINING; *DOCUMENTS; *INTERNET; *LEXICAL LINK ANALYSIS; *LINKAGES; *MILITARY PROCUREMENT; *SEMANTICS; *TEXT MINING; ACCURACY; APB(ACQUISITION PROGRAM BASELINE); ARTIFACTS; ASR(ACQUISITION STRATEGY REPORTS); CONSISTENCY; CORRELATION; Cybernetics; DAES(DEFENSE ACQUISITION EXECUTIVE SUMMARIES); DATA ACCURACY; DATA GAPS; DATA INCONSISTENCIES; DATA MANAGEMENT; DATA QUALITY; DEPARTMENT OF DEFENSE; INFORMATION RETRIEVAL; Information Science; LEARNING MACHINES; Linguistics; Logistics; MILESTONE B ACQUISITION DECISION MEMORANDUM; Military Facilities and Supplies; QUALITY; SAR(SELECTED ACQUISITION REPORTS); SEMANTIC NETWORKS; SEP(SYSTEMS ENGINEERING PLANS); TEMP(TEST AND EVALUATION MASTER PLANS); TRA(TECHNOLOGY READINESS ASSESSMENT); UNSTRUCTURED DATA; WORDS(LANGUAGE)
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA591734
http://www.dtic.mil/docs/citations/ADA591734
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22
Special Operations Forces Mission-related Language Requirements: What Skills Should Be Tested?
In: DTIC (2013)
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23
Is there a strong match between the construct of general proficiency in the minds of native speaker non-teachers and native speaker teachers? An exploratory study
In: 93 (2013)
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24
Justifying the Use of a Second Language Oral Test as an Exit Test in Hong Kong: An Application of Assessment Use Argument Framework
Jia, Yujie. - : eScholarship, University of California, 2012
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25
Weighting Patterns and Rater Variability in an English as a Foreign Language Speaking Test
Cai, Hongwen. - : eScholarship, University of California, 2012
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26
Weighting Patterns and Rater Variability in an English as a Foreign Language Speaking Test
Cai, Hongwen. - : eScholarship, University of California, 2012
In: Cai, Hongwen. (2012). Weighting Patterns and Rater Variability in an English as a Foreign Language Speaking Test. UCLA: Applied Linguistics 0074. Retrieved from: http://www.escholarship.org/uc/item/4cp5916t (2012)
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27
Weighting Patterns and Rater Variability in an English as a Foreign Language Speaking Test
Cai, Hongwen. - : eScholarship, University of California, 2012
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28
Justifying the Use of a Second Language Oral Test as an Exit Test in Hong Kong: An Application of Assessment Use Argument Framework
Jia, Yujie. - : eScholarship, University of California, 2012
In: Jia, Yujie. (2012). Justifying the Use of a Second Language Oral Test as an Exit Test in Hong Kong: An Application of Assessment Use Argument Framework. UCLA: Applied Linguistics 0074. Retrieved from: http://www.escholarship.org/uc/item/4s06v20w (2012)
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29
The Relationship Between Text Message Volume and Formal Writing Performance Among Upper Level High School Students and College Freshmen
In: Doctoral Dissertations and Projects (2012)
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30
Sustaining Foreign Language and Cultural Competence Among U.S. Army Officers
In: DTIC (2012)
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31
Performance Assessments of Two-Way, Free-Form, Speech-to-Speech Translation Systems for Tactical Use
In: DTIC (2011)
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32
Strengthening Homeland Security through Improved Foreign Language Capability
In: DTIC (2011)
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33
Evaluating Predictors of Foreign Language Learning
In: DTIC (2011)
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34
Measuring implicit and explicit attitudes toward foreign-accented speech
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35
Special Operations Forces Language and Culture Needs Assessment: Defense Language Proficiency Test (DLPT)
In: DTIC (2010)
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36
Relevance Feedback based on Constrained Clustering: FDU at TREC 09
In: DTIC (2009)
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37
A Journey in Entity Related Retrieval for TREC 2009
In: DTIC (2009)
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38
Lucene for n-grams using the ClueWeb Collection
In: DTIC (2009)
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39
BIT at TREC 2009 Faceted Blog Distillation Task
In: DTIC (2009)
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40
Proactive Intelligence (PAINT) Simulated Exploration of Executable Design Strategies (SEEDS)
In: DTIC (2009)
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