Page: 1 2 3 4 5 6 7 8... 21
| 61 |
TIACRITIS System and Textbook: Learning Intelligence Analysis through Practice
|
|
|
|
In: DTIC (2010)
|
|
BASE
|
|
Show details
|
|
|
| 63 |
A Novel Framework for Related Entities Finding: ICTNET at TREC 2009 Entity Track
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 64 |
Recognizing Connotative Meaning in Military Chat Communications
|
|
|
|
In: DTIC (2009)
|
|
Abstract:
Over the last five to seven years the use of chat in military contexts has expanded quite significantly, in some cases becoming a primary means of communicating time-sensitive data to decision makers and operators. For example, during humanitarian operations with Joint Task Force-Katrina, chat was used extensively to plan, task, and coordinate predeployment and ongoing operations. The informal nature of chat communications allows the relay of far more information than the technical content of messages. Unlike formal documents such as newspapers, chat is often emotive. "Reading between the lines" to understand the connotative meaning of communication exchanges is now feasible, and often important. Understanding the connotative meaning of text is necessary to enable more useful automatic intelligence exploitation. The research project described in this paper was directed at recognizing user connotations of uncertainty and urgency. The project built a matrix of speech features indicative of these categories of meaning, developed data mining software to recognize them, and evaluated the results. ; Prepared in collaboration with Syracuse University, Syracuse, NY. Presented at the SPIE Defense, Security & Sensing Symposia 2009 in Orlando, FL on 13-17 Apr 2009. Published in Evolutionary and Bio-Inspired Computation: Theory and Applications III, SPIE Proceedings, v7347 paper 73470G, 2009. The original document contains color images.
|
|
Keyword:
*CHAT COMMUNICATIONS; *CONNOTATIVE MEANING; *EMOTIONS; *NATURAL LANGUAGE; *TEXT PROCESSING; Cybernetics; INFORMATION EXTRACTION METRICS; Information Science; INTELLIGENCE ANALYSIS; LINGUISTIC CUES; Linguistics; PE61102F; PUNCTUATION; RULE BASED ANALYSIS; SEMANTICS; STATISTICAL ANALYSIS; SYMPOSIA; UNCERTAINTY; URGENCY; WUAFRO23088DAH
|
|
URL: http://www.dtic.mil/docs/citations/ADA506312
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA506312
|
|
BASE
|
|
Hide details
|
|
|
| 65 |
Metacognitive Awareness versus Linguistic Politeness: Expressions of Confusion in Tutorial Dialogues
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 66 |
Relevance Feedback based on Constrained Clustering: FDU at TREC 09
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 68 |
A Journey in Entity Related Retrieval for TREC 2009
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 70 |
Lucene for n-grams using the ClueWeb Collection
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 71 |
BIT at TREC 2009 Faceted Blog Distillation Task
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 72 |
Recovering Asynchronous Watermark Tones from Speech
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 73 |
Sparse Matrix Factorization: Applications to Latent Semantic Indexing
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 74 |
IRRA at TREC 2009: Index Term Weighting based on Divergence From Independence Model
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 76 |
Delft University at the TREC 2009 Entity Track: Ranking Wikipedia Entities
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 77 |
POSTECH at TREC 2009 Blog Track: Top Stories Identification
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 78 |
Entity Retrieval by Hierarchical Relevance Model, Exploiting the Structure of Tables and Learning Homepage Classifiers
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 79 |
University of Padua at TREC 2009: Relevance Feedback Track
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 80 |
Related Entity Finding Based on Co-Occurrence
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
Page: 1 2 3 4 5 6 7 8... 21 |
|
