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Unisys

Carl Weir, Tim Finin, Robin McEntire, Barry Silk
1991 Proceedings of the 3rd conference on Message understanding - MUC3 '91  
This is the version of the syste m that was actually used in the MUC-3 test .  ...  system was not achieved in time for the final MUC-3 test in May, 1991 .  ...  Figure 1 : 1 This diagram depicts the version of the Unisys MUC-3 system used in the final MUC-3 test run .  ... 
doi:10.3115/1071958.1071993 dblp:conf/muc/WeirFMS91 fatcat:vw2wgeuohrh67kv2vkrmm6chri

Page 426 of Computational Linguistics Vol. 19, Issue 3 [page]

1993 Computational Linguistics  
subsections provide brief descriptions of the participating systems; all information is taken from the MUC-3 proceedings, unless otherwise noted.  ...  This list of feature values was used to retrieve the k most similar cases from a case memory (k = 12 for MUC-3).  ... 

Design of the MUC-6 evaluation

Ralph Grishman, Beth Sundheim
1995 Proceedings of the 6th conference on Message understanding - MUC6 '95  
MUC-6 introduced several innovations over prior MUCs, most notably in the range of different tasks for which evaluations were conducted.  ...  We describe the development of the "message understanding" task over the course of the prior MUCs, some of the motivations for the new format, and the steps which led up to the formal evaluation. 1 Public  ...  Although we cannot explain all the details of the template here, a few highlights should be noted.  ... 
doi:10.3115/1072399.1072401 dblp:conf/muc/GrishmanS95 fatcat:wgfd7togn5dp5ag6pnsox6ihiy

Design of the MUC-6 evaluation

Ralph Grishman, Beth Sundheim
1996 Proceedings of a workshop on held at Vienna, Virginia May 6-8, 1996 -  
MUC-6 introduced several innovations over prior MUCs, most notably in the range of different tasks for which evaluations were conducted.  ...  We describe the development of the "message understanding" task over the course of the prior MUCs, some of the motivations for the new format, and the steps which led up to the formal evaluation. 1 THE  ...  A sample MUC-3 message and template is shown in Figure 1 . This same task was used for MUC-4 (1992), with a further small increase in template complexity (24 slots).  ... 
doi:10.3115/1119018.1119072 dblp:conf/tipster/GrishmanS96 fatcat:w32g5enwcfbtlfv4flzjusk6ri

Overview of the third message understanding evaluation and conference

Beth M. Sundheim
1991 Proceedings of the 3rd conference on Message understanding - MUC3 '91  
The author i s indebted to all the evaluation participants, whose collaboration on MUC-3 deserve s the highest praise .  ...  The author would especially like to thank those individual s who served in special capacities and contributed extra time and energy to ensur e the success of the evaluation and the publication of the proceedings  ...  how the system --a s it was actually implemented for MUC-3 -works in general and how it is designed t o handle the kinds of phenomena found in the MUC-3 corpus .  ... 
doi:10.3115/1071958.1071960 dblp:conf/muc/Sundheim91 fatcat:wtp2sdo3tbarfpvkepyacm6nbi

Text filtering in MUC-3 and MUC-4

David D. Lewis, Richard M. Tong
1992 Proceedings of the 4th conference on Message understanding - MUC4 '92  
Acknowledgments We thank DARPA for supporting the authors' travel to the MUC-4 workshop, and Beth Sundheim for her aid with this paper and her splendid handling of the MUC-4 process.  ...  PARAMAX (MUC-3: UNISYS): Par,max's CBAS system fielded at MUC-4 was a more el-ficient implementation of the KBIRD rule base used in MUC-3.  ...  Table 3 similarly presents the values of the F-measure [van79] for all MUC-3 and MUC-4 systems.  ... 
doi:10.3115/1072064.1072069 dblp:conf/muc/LewisT92 fatcat:6nl63dsr55dlln5bqa4nhepzpa

GE-CMU

Paul S. Jacobs, George Krupka, Lisa Rau, Michael L. Mauldin, Teruko Mitamura, Tsuyoshi Kitani, Ira Sider, Lois Childs
1993 Proceedings of the 5th conference on Message understanding - MUC5 '93  
Abstrac t This paper describes the GE-CMU TIPSTER/SHOGUN system as configured for the TIP-STER 24-month (MUC-5) benchmark, and gives details of the system's performance on the selected Japanese and English  ...  The SHOGUN system is a distillation of some of the key ideas that emerged from previous benchmarks and experiments, emphasizing a simple architecture in which the focus is on detailed corpus-based knowledge  ...  Figure 3 shows the results of both systems on the recall/precision scale on the various MUC-5 sets .  ... 
doi:10.3115/1072017.1072031 dblp:conf/muc/JacobsKRMMKSC93 fatcat:qx3lt3ymnfbyzhyxfw7vislsde

Overview of the fourth message understanding evaluation and conference

Beth M. Sundheim
1992 Proceedings of the 4th conference on Message understanding - MUC4 '92  
Assessment of System Independence from the Training Data The reuse for MUC-4 of the same domain and fundamentally the same task as used for MUC-3 raised the concern that the "generality" of the systems  ...  The data points for MUC-3 were obtained using the templates that the veteran participants' systems generated on the MUC-3 final test on TST2.  ... 
doi:10.3115/1072064.1072066 dblp:conf/muc/Sundheim92 fatcat:iivua2se7reg7f6zrspmgvang4

A Performance Evaluation of Text-Analysis Technologies

Wendy G. Lehnert, Beth Sundheim
1991 The AI Magazine  
does not represent an official analysis of MUC-3, its methodology, or results. The views expressed herein are solely those of the authors as participants in the evaluation and conference.  ...  This evaluation was sponsored by the Defense Advanced Research Projects Agency (DARPA), which plays a key role in sponsoring evaluations for other types of language interpretation systems,  ...  For example, weapons are frequently mentioned with no explicit description of their use.  ... 
doi:10.1609/aimag.v12i3.905 dblp:journals/aim/LehnertS91 fatcat:mfualy6henfnln47jfnvyx7wuu

The TIPSTER/SHOGUN project

Paul S. Jacobs, George Krupka, Lisa Rau, Michael L. Mauldin, Teruko Mitamura, Tsuyoshi Kitani, Ira Sider, Lois Childs
1993 Proceedings of a workshop on held at Fredericksburg, Virginia September 19-23, 1993 -  
The system as used in MUC-5 (the final TIPSTER benchmark) represents a considerable shift from those used in earlier stages of the program and in previous MUC's.  ...  domains and to develop methods for easing the adaptation of the system to new languages and domains.  ...  By this coarse characterization, the "pattern matching" group of systems includes, for example, SRI and Unisys as well as GE-CMU.  ... 
doi:10.3115/1119149.1119172 dblp:conf/tipster/JacobsKRMMKSC93 fatcat:a7oan6ua3zedhiljvlsopqjtpy

Tipster/MUC-5 information extraction system evaluation

Beth M. Sundheim
1993 Proceedings of a workshop on held at Fredericksburg, Virginia September 19-23, 1993 -  
27 MUC-5 CLASS OF PARTICIPANT PARTICIPATION SYSTEM EJV EME JJV JM E BBN Tipster PLUM X X X X GE/CMU Tipster SHOGUN X X X X TEXIRACT X X Language Sys ., Inc . non-Tipster DBG X MITRE non-Tipster ALEMBIC  ...  N template slots : the  ...  She would also like to acknowledge the active participation of th e ARPA/SISTO sponsors, Thomas Crystal and George Doddington, and the long-suffering assistance of the MUC -  ... 
doi:10.3115/1119149.1119168 dblp:conf/tipster/Sundheim93a fatcat:qm4mk3a4kzdrxgb6lpabju23u4

Tipster/MUC-5

Beth M. Sundheim
1993 Proceedings of the 5th conference on Message understanding - MUC5 '93  
27 MUC-5 CLASS OF PARTICIPANT PARTICIPATION SYSTEM EJV EME JJV JM E BBN Tipster PLUM X X X X GE/CMU Tipster SHOGUN X X X X TEXIRACT X X Language Sys ., Inc . non-Tipster DBG X MITRE non-Tipster ALEMBIC  ...  N template slots : the  ...  She would also like to acknowledge the active participation of th e ARPA/SISTO sponsors, Thomas Crystal and George Doddington, and the long-suffering assistance of the MUC -  ... 
doi:10.3115/1072017.1072023 dblp:conf/muc/Sundheim93 fatcat:27a465zzhng6pocvujkeznn24y

A practical methodology for the evaluation of spoken language systems

Sean Boisen, Madeleine Bates
1992 Proceedings of the third conference on Applied natural language processing -  
For database query tasks, virtually every word must be correctly understood to produce a correct answer: by contrast, much of the MUC-3 texts is irrelevant to the application task.  ...  Specifically, it is assumed there is a common database which all systems use in producing answers, which defines both the data tuples (rows in tables) and the data types for elements of these tuples (  ... 
doi:10.3115/974499.974529 dblp:conf/anlp/BoisenB92 fatcat:qwyrzwtzkfe4xmruegjseuycvu

Parsing the voyager domain using pearl

David M. Magerman, Mitchell P. Marcus
1991 Proceedings of the workshop on Speech and Natural Language - HLT '91   unpublished
Pearl Mso provides a framework for in(:orporat,ing the resuh,s of previo.s work in part,-of-st)eeeh assig.tnenl,) InlkutowIi word u||odels, and olJher l)rol)abilist,ic models (ff linguistfic feauJres im  ...  , parses firsl, using a very loosely fil, l,lng covering grammar  ...  For preliminary tests of Pearl's capabilities, we are using the Voyager direction-finding domain, a spoken-language system developed at MiT. 3 We have selected this domain for a number of reasons.  ... 
doi:10.3115/112405.112442 fatcat:jfedipsdsjgqxp6tns2h5do4ce

CLiFF Notes: Research in the Language, Information and Computation Laboratory of the University of Pennsylvania [article]

Editors: Matthew Stone, Libby Levison
1995 arXiv   pre-print
Short abstracts by computational linguistics researchers at the University of Pennsylvania describing ongoing individual and joint projects.  ...  Acknowledgements Thanks to all the contributors.  ...  spent many years at Unisys helping to develop the PUNDIT text analysis system [12] .  ... 
arXiv:cmp-lg/9506008v1 fatcat:aidgv3pdzvfatc7yjygdvthcjq
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