| Macquarie - CL Research Collaboration (see also TREC-9 report and paper on the synergy between NLP and computational lexicography) | |
| Oxford University Press - CL Research Collaboration (also see paper on the synergy between NLP and computational lexicography) | |
| Compiled dictionary with Proximity Parser (as integrated in DIMAP - see online demo) | |
| WordNet (integrated in several DIMAP operations such as definition mapping and digraph analysis; WordNet 1.7 has also been converted to alphabetic DIMAP dictionaries) | |
| Minnesota Contextual Content Analysis (MCCA) DIMAP Dictionary (included in DIMAP-3 and MCCALite) | |
| Webster's Revised International Dictionary (1913), Dictionary Parsing Project (CL Research) | |
| Sample DIMAP dictionaries (as used in Comparison of Lexical Resources and Subordinating Conjunctions papers) |
WordNet 1.7 has been totally converted into alphabetical format, into 26 DIMAP dictionaries, one for each letter, along with a Heads DIMAP dictionary. The dictionaries can be viewed only within DIMAP (see demos page for download). A separate entry has been made for each distinct word (including underscore words) in every synset of WordNet, with a distinct sense for each synset in which the word appears. All information available in WordNet has been converted into DIMAP format. All hypernyms have been entered as DIMAP superconcepts; all hyponyms as DIMAP instances; and all other relations (synonyms, meronyms, holonyms, troponyms, antonyms, pertainyms, entailments, causes, similars, and also sees) as distinct DIMAP roles. All verb frames have been explicitly converted into various kinds of features in DIMAP senses, with complex frames explicitly represented as collocation patterns. Each sense has been explicitly identified with an id feature corresponding to the WordNet file number and sense number. Adjective types are explicitly identified in DIMAP features. Glosses have been taken apart into definitional components, example usages, and grammatical patterns (usually prepositional accompaniments). Full details of the conversion can be found in the DIMAP help file. The Heads dictionary contains one sense for each word that appears as either the final word of mutiword and hyphenated noun and adjective entries or the first word of multiword verb entries. The DIMAP dictionaries are included among the sample DIMAP dictionaries (files beginning with WN17); the size of the compressed files is 15 MB; uncompressed, the size of the DIMAP dictionaries is 55 MB. (These dictionaries were used in CL Research's Senseval-2 participation.)
This document maintained by Ken Litkowski.
Copyright © 2001 CL Research