• Refine your search:
  • 
    Keyword:
    
    • Cybernetics (99)
    • SYMPOSIA (97)
    • Linguistics (68)
    • Information Science (38)
    • *INFORMATION RETRIEVAL (20)
    • COMPUTATIONAL LINGUISTICS (19)
    • SEMANTICS (19)
    • ALGORITHMS (18)
    • PARSERS (18)
    • *COMPUTATIONAL LINGUISTICS (17)
    •   more
  • 
    Creator / Publisher
  • 
    Year
  • 
    Medium
  • 
    Type
  • 
    BLLDB-Access

Search in the Catalogues and Directories

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 Hits 1 – 20 of 99 1 Visualization of Decision Processes Using a Cognitive Architecture Livingston, Mark A; Murugesan, Arthi; Brock, Derek... In: DTIC (2013) BASE Show details 2 Automated Extraction and Characterisation of Social Network Data from Unstructured Sources -- An Ontology-Based Approach Martineau, Etienne; Lecocq, Regine In: DTIC (2013) BASE Show details 3 Interacting with Multi-Robot Systems Using BML Remmersmann, Thomas; Tiderko, Alexander; Schade, Ulrich In: DTIC (2013) BASE Show details 4 Linguistic Model for Axle Fatigue Grantner, Janos; Bazuin, Bradley; Hathaway, Richard... In: DTIC (2012) BASE Show details 5 Machine Recognition vs Human Recognition of Voices Wenndt, Stanley J; Mitchell, Ronald L In: DTIC (2012) BASE Show details 6 Compressed Domain Automatic Level Control Based on ITU-T G.722.2 He, Yu-Wen; Bao, Chang-Chun; Xia, Bing-Yin In: DTIC (2012) BASE Show details 7 Learning for Microblogs with Distant Supervision: Political Forecasting with Twitter Marchetti-Bowick, Micol; Chambers, Nathanael In: DTIC (2012) Abstract: Microblogging websites such as Twitter offer a wealth of insight into a population's current mood. Automated approaches to identifying general sentiment toward a particular topic often perform two steps: Topic Identification and Sentiment Analysis. Topic Identification identifies tweets that are relevant to a desired topic (e.g., a politician or event), and Sentiment Analysis extracts each tweet's attitude toward the topic. Many techniques for Topic Identification simply involve selecting tweets using a keyword search. Here we present an approach that uses distant supervision to train a classifier on the tweets returned by the search. We show that distant supervision leads to improved performance in the Topic Identification task as well as in the downstream Sentiment Analysis task. We then use a system that incorporates distant supervision into both stages to analyze sentiments toward President Obama as expressed in a dataset of tweets. That is, we apply our approach to the problem of predicting Presidential Job Approval polls from Twitter data. Our results show better correlation with Gallup's Presidential Job Approval polls than previous work. We also present a novel baseline that performs remarkably well without using Topic Identification. ; Presented at the 13th Conference of the European Chapter of the Association for Computational Linguistics held in Avignon, France, on April 23-27, 2012 (p603-612). Keyword: *ATTITUDES(PSYCHOLOGY); *CLASSIFICATION; *DISTANT SUPERVISION; *FORECASTING; *IDENTIFICATION; *LEARNING MACHINES; *MICROBLOGS; *ONLINE COMMUNITIES; *POLITICAL FORECASTING; *SENTIMENT ANALYSIS; *TOPIC IDENTIFICATION; *TRAINING; *TWITTER; COMPUTATIONAL LINGUISTICS; Computer Systems; Cybernetics; EMOTICONS; EMOTIONS; INTERNET; KEYWORD SELECTION; Linguistics; MACHINE LEARNING; OPINION ANALYSIS; POLARITY; POLITICAL MOOD; POLITICAL SENTIMENT; POLITICAL TWEETS; PREDICTIONS; Psychology; PUBLIC OPINION; SENTIMENT CLASSIFICATION; SOCIAL MEDIA; SOCIAL NETWORKS; SYMPOSIA; TEXT PROCESSING; WORDS(LANGUAGE) URL: http://www.dtic.mil/docs/citations/ADA589957 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA589957 BASE Hide details 8 Incremental Syntactic Language Models for Phrase-Based Translation Schwartz, Lane; Callison-Burch, Chris; Schuler, William... In: DTIC (2011) BASE Show details 9 Trends in Human-Computer Interaction to Support Future Intelligence Analysis Capabilities Gouin, Denis; Lavigne, Valerie In: DTIC (2011) BASE Show details 10 Maritime Domain Awareness via Agent Learning and Collaboration Zhao, Ying; MacKinnon, Douglas J.; Gallup, Shelly P.... In: DTIC (2010) BASE Show details 11 The Impact of Interpretation Problems on Tutorial Dialogue Dzikovska, Myroslava O.; Moore, Johanna D.; Steinhauser, Natalie... In: DTIC (2010) BASE Show details 12 A Multi-Disciplinary University Research Initiative in Hard and Soft Information Fusion: Overview, Research Strategies and Initial Results Llinas, James; Nagi, Rakesh; Hall, David... In: DTIC (2010) BASE Show details 13 Towards Real-time Program Awareness via Lexical Link Analysis Zhao, Ying; Gallup, Shelley; MacKinnon, Doug In: DTIC (2010) BASE Show details 14 TIACRITIS System and Textbook: Learning Intelligence Analysis through Practice Tecuci, Gheorghe; Boicu, Mihai; Marcu, Dorin... In: DTIC (2010) BASE Show details 15 Recognizing Connotative Meaning in Military Chat Communications Budlong, Emily R.; Walter, Sharon M.; Yilmazel, Ozgur In: DTIC (2009) BASE Show details 16 Related Entity Finding Based on Co-Occurrence Bron, Marc; Balog, Krisztian; Rijke, Maarten de In: DTIC (2009) BASE Show details 17 The Synthetic Teammate Project Ball, Jerry; Myers, Chrisotpher; Heiberg, Andrea... In: DTIC (2009) BASE Show details 18 THUIR at TREC 2009 Web Track: Finding Relevant and Diverse Results for Large Scale Web Search Li, Z. C.; Chen, F.; Xing, Q. L.... In: DTIC (2009) BASE Show details 19 The Multi-Session Audio Research Project (MARP) Corpus: Goals, Design and Initial Findings Lawson, A. D.; Stauffer, A. R.; Cupples, E. J.... In: DTIC (2009) BASE Show details 20 A Hybrid Method for Opinion Finding Task (KUNLP at TREC 2008 Blog Track) Hoang, Linh; Lee, Seung-Wook; Hong, Gumwon... In: DTIC (2008) BASE Show details Page: 1 2 3 4 5

Mobile view All Catalogues UB Frankfurt Linguistik 0 IDS Mannheim 0 OLC Linguistik 0 UB Frankfurt Retrokatalog 0 DNB Subject Category Language 0 Institut für Empirische Sprachwissenschaft 0 Leibniz-Centre General Linguistics (ZAS) 0 Bibliographies BLLDB 0 BDSL 0 IDS Bibliografie zur deutschen Grammatik 0 IDS Bibliografie zur Gesprächsforschung 0 IDS Konnektoren im Deutschen 0 IDS Präpositionen im Deutschen 0 IDS OBELEX meta 0 MPI-SHH Linguistics Collection 0 MPI for Psycholinguistics 0 Linked Open Data catalogues Annohub 0 Online resources Link directory 0 Journal directory 0 Database directory 0 Dictionary directory 0 Open access documents BASE 99 Linguistik-Repository 0 IDS Publikationsserver 0 Online dissertations 0 Language Description Heritage 0