93 citations · 101 across the 6 of their papers we have counts for
7 papers
On the Place of Text Data in Lifelogs, and Text Analysis via Semantic Facets
Gregory Grefenstette, Lawrence Muchemi
Current research in lifelog data has not paid enough attention to analysis of cognitive activities in comparison to physical activities. We argue that as we look into the future, w…
Determining the Characteristic Vocabulary for a Specialized Dictionary using Word2vec and a Directed Crawler
Gregory Grefenstette, Lawrence Muchemi
Specialized dictionaries are used to understand concepts in specific domains, especially where those concepts are not part of the general vocabulary, or having meanings that differ…
Transforming Wikipedia into an Ontology-based Information Retrieval Search Engine for Local Experts using a Third-Party Taxonomy
Gregory Grefenstette, Karima Rafes
Wikipedia is widely used for finding general information about a wide variety of topics. Its vocation is not to provide local information. For example, it provides plot, cast, and…
INRIASAC: Simple Hypernym Extraction Methods
Gregory Grefenstette
Given a set of terms from a given domain, how can we structure them into a taxonomy without manual intervention? This is the task 17 of SemEval 2015. Here we present our simple tax…
A Scalable Video Search Engine Based on Audio Content Indexing and Topic Segmentation
Julien Lawto, Jean-Luc Gauvain, Lori Lamel +5
One important class of online videos is that of news broadcasts. Most news organisations provide near-immediate access to topical news broadcasts over the Internet, through RSS str…
Estimation of English and non-English Language Use on the WWW
Gregory Grefenstette, Julien Nioche
The World Wide Web has grown so big, in such an anarchic fashion, that it is difficult to describe. One of the evident intrinsic characteristics of the World Wide Web is its multil…
Corpus-based Method for Automatic Identification of Support Verbs for Nominalizations
Gregory Grefenstette, Simone Teufel
Nominalization is a highly productive phenomena in most languages. The process of nominalization ejects a verb from its syntactic role into a nominal position. The original verb is…