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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 4 5...12 Hits 1 – 20 of 228 1 A Hybrid Approach to Clinical Question Answering Hasan, Sadid A; Zhu, Xianshu; Dong, Yao... In: DTIC (2014) BASE Show details 2 Towards a Simple and Efficient Web Search Framework Xu, Di; Callan, Jamie In: DTIC (2014) BASE Show details 3 K2U at TREC 2014 KBA Track Kawahara, Shun; Seki, Kazuhiro; Uehara, Kuniaki In: DTIC (2014) BASE Show details 4 Distributed Non-Parametric Representations for Vital Filtering: UW at TREC KBA 2014 Cano, Ignacio; Singh, Sameer; Guestrin, Carlos In: DTIC (2014) BASE Show details 5 Modelling Psychological Needs for User-dependent Contextual Suggestion Xu, Di; Callan, Jamie In: DTIC (2014) BASE Show details 6 Making Semantic Information Work Effectively for Degraded Environments Bryant, Jason; Paulini, Matthew In: DTIC (2013) BASE Show details 7 Accelerating Exploitation of Low-grade Intelligence through Semantic Text Processing of Social Media Kase, Sue E In: DTIC (2013) Abstract: Social media will play a key role in many areas of intelligence operations with the development of knowledge extraction analytics. The data contained within these social networking services present many challenges, but the value obtained from detecting subtle and hidden information exchanges and environmental observations are vast. The analytics that will drive social media knowledge exploitation include advanced text processing technologies allowing multi-faceted concept or frame-based queries within a familiar search engine interface for users who are not expert analysts or who may be operating with limited intelligence resources in disadvantaged information collection situations. In this paper, we demonstrate constructing frame-based semantic search queries using models of concepts and roles extracted from social media content. This approach to searching allows intuitive query formulations requiring less up-front knowledge of the search parameters. We demonstrate this semantic search capability by querying over seven million tweets captured during the Arab Spring uprisings. ; Presented at the 18th International Command and Control Research and Technology Symposium (ICCRTS) C2 in Underdeveloped, Degraded and Denied Operational Environments held in Alexandria, VA, on 19-21 June 2013. Keyword: *EGYPT UPRISINGS; *INFORMATION RETRIEVAL; *INTELLIGENCE; *INTELLIGENCE EXPLOITATION; *INTERNET; *ONLINE COMMUNITIES; *POLITICAL REVOLUTION; *SEMANTIC TEXT PROCESSING; *SEMANTICS; *SOCIAL MEDIA; *TEXT PROCESSING; ADVANCED ANALYTICS; ARAB SPRING TWEETS; ARAB SPRING UPRISINGS; BRIEFING CHARTS; Computer Systems; CONTOUR; EGYPT; EXTRACTION; FRAME-BASED SEMANTIC SEARCH QUERIES; FRAMENET-BASED SEMANTIC SEARCHING; Government and Political Science; GOVERNMENT(FOREIGN); INFORMATION EXTRACTION; Information Science; INTERACTIONS; INTERPERSONAL RELATIONS; KNOWLEDGE EXPLOITATION; Linguistics; LOW-GRADE INTELLIGENCE; Psychology; ROLES(BEHAVIOR); SITUATIONAL AWARENESS; SOCIAL NETWORKS; SYMPOSIA; TAHRIR SQUARE(EGYPT); TWITTER; WORDS(LANGUAGE) URL: http://www.dtic.mil/docs/citations/ADA587022 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA587022 BASE Hide details 8 QUT Para at TREC 2012 Web Track: Word Associations for Retrieving Web Documents Symonds, Mike; Zuccon, Guido; Koopman, Bevan... In: DTIC (2012) BASE Show details 9 Adding a Capability to Extract Sentiment from Text Using HanDles Dennis, Simon; Stone, Benjamin; Hamm, Jihun... In: DTIC (2012) BASE Show details 10 Horizontal Integration of Warfighter Intelligence Data: A Shared Semantic Resource for the Intelligence Community Smith, Barry; Malyuta, Tatiana; Mandrick, William S... In: DTIC (2012) BASE Show details 11 SAWUS: Siena's Automatic Wikipedia Update System Tompkins, Carl; Witter, Zachary; Small, Sharon G In: DTIC (2012) BASE Show details 12 CSSG: Learning within NLP Pipelines for Scalable Data Mining and Information Extraction Roark, Brian In: DTIC (2011) BASE Show details 13 Entity List Completion Using Set Expansion Techniques Dalvi, Bhavana; Callan, Jamie; Cohen, William In: DTIC (2011) BASE Show details 14 Related Entity Finding: University of Waterloo at TREC 2010 Entity Track Vechtomova, Olga In: DTIC (2010) BASE Show details 15 Enhancing a Web Crawler with Arabic Search Capability Nguyen, Qui V In: DTIC (2010) BASE Show details 16 Extrinsic Evaluation of Automated Information Extraction Programs Small, Frank; Tanenbaum, William In: DTIC (2010) BASE Show details 17 RMIT University at TREC 2009: Web Track Garcia, Steven In: DTIC (2009) BASE Show details 18 A Novel Framework for Related Entities Finding: ICTNET at TREC 2009 Entity Track Zhai, Haijun; Cheng, Xueqi; Guo, Jiafeng... In: DTIC (2009) BASE Show details 19 Relevance Feedback based on Constrained Clustering: FDU at TREC 09 Wang, Bingqing; Huang, Xuanjing In: DTIC (2009) BASE Show details 20 A Journey in Entity Related Retrieval for TREC 2009 Pamarthi, Jagadish; Zhou, Guangxu; Bayrak, Coskun In: DTIC (2009) BASE Show details Page: 1 2 3 4 5...12

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