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61
TIACRITIS System and Textbook: Learning Intelligence Analysis through Practice
In: DTIC (2010)
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62
RMIT University at TREC 2009: Web Track
In: DTIC (2009)
Abstract: RMIT participated in the 2009 Web Track tasks. Our submissions utilised the Zettair search engine to index and search the Category B subset of the ClueWeb collection used by the Web Track. The Web Track was composed of two tasks, a traditional adhoc retrieval task, and a new diversity task where participants attempted to retrieve documents covering a range of sub topics for each query. Sub topics were not provided with the queries. Our experiments utilised the well known measures Okapi BM25 and language modeling with Dirichlet smoothing for the adhoc task. For the diversity task we attempted to improve the diversity of query results by minimising the number of documents returned for a single domain. Runs were generated using a customised version of the Zettair search engine which was adapted to deal with the large scale ClueWeb collection. ; Proceedings of the Eighteenth Text REtrieval Conference (TREC 2009) held in Gaithersburg, Maryland, November 17-20, 2009. The conference was co-sponsored by the National Institute of Standards and Technology (NIST) the Defense Advanced Research Projects Agency (DARPA) and the Advanced Research and Development Activity (ARDA).
Keyword: *ADHOC; *DIVERSITY; *DOCUMENTS; *INFORMATION RETRIEVAL; *QUEUEING THEORY; *WEB TRACK; ADAPTIVE SYSTEMS; AUSTRALIA; CLUBWEB COLLECTION; DIRICHLET INTEGRAL; FOREIGN REPORTS; Information Science; Linguistics; SEARCH ENGINES; SUBJECT INDEXING; SUBSETS; SYMPOSIA; WORDS(LANGUAGE)
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA517749
http://www.dtic.mil/docs/citations/ADA517749
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63
A Novel Framework for Related Entities Finding: ICTNET at TREC 2009 Entity Track
In: DTIC (2009)
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64
Recognizing Connotative Meaning in Military Chat Communications
In: DTIC (2009)
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65
Metacognitive Awareness versus Linguistic Politeness: Expressions of Confusion in Tutorial Dialogues
In: DTIC (2009)
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66
Relevance Feedback based on Constrained Clustering: FDU at TREC 09
In: DTIC (2009)
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67
Translation Memory Technology Assessment
In: DTIC (2009)
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68
A Journey in Entity Related Retrieval for TREC 2009
In: DTIC (2009)
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69
ICTNET at Web Track 2009 Diversity task
In: DTIC (2009)
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70
Lucene for n-grams using the ClueWeb Collection
In: DTIC (2009)
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71
BIT at TREC 2009 Faceted Blog Distillation Task
In: DTIC (2009)
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72
Recovering Asynchronous Watermark Tones from Speech
In: DTIC (2009)
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73
Sparse Matrix Factorization: Applications to Latent Semantic Indexing
In: DTIC (2009)
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74
IRRA at TREC 2009: Index Term Weighting based on Divergence From Independence Model
In: DTIC (2009)
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75
Semantic Search
In: DTIC (2009)
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76
Delft University at the TREC 2009 Entity Track: Ranking Wikipedia Entities
In: DTIC (2009)
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77
POSTECH at TREC 2009 Blog Track: Top Stories Identification
In: DTIC (2009)
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78
Entity Retrieval by Hierarchical Relevance Model, Exploiting the Structure of Tables and Learning Homepage Classifiers
In: DTIC (2009)
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79
University of Padua at TREC 2009: Relevance Feedback Track
In: DTIC (2009)
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80
Related Entity Finding Based on Co-Occurrence
In: DTIC (2009)
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