Detailed Information on Publication Record
2004
Communication with www in Czech
SVOBODA, Lukáš and Lubomír POPELÍNSKÝBasic information
Original name
Communication with www in Czech
Name in Czech
Komunikace s WWW v češtine
Authors
SVOBODA, Lukáš (203 Czech Republic) and Lubomír POPELÍNSKÝ (203 Czech Republic, guarantor)
Edition
Kybernetika : The Journal of the Czech Society for Cybernetics and Informatics, Praha, Institute of Information Theory and Auto, 2004, 0023-5954
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
20200 2.2 Electrical engineering, Electronic engineering, Information engineering
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 0.224
RIV identification code
RIV/00216224:14330/04:00021274
Organization unit
Faculty of Informatics
UT WoS
000224643800007
Keywords in English
question answering; natural language processing
Změněno: 6/6/2006 13:55, doc. RNDr. Lubomír Popelínský, Ph.D.
V originále
This paper describes UIO, a multi--domain question--answering system for Czech language that looks for answers on the web. UIO exploits two fields, namely natural language interface to databases and question answering. In its current version, UIO can be used for asking questions about train and coach timetables, cinema and theatre performances, about currency exchange rates, name-days and on the Diderot Encyclopaedia. Much effort have been made into making addition of a new domain very easy. No limits concerning words or the form of a question need to be set in UIO. Users can ask syntactically correct as well as incorrect questions, or use keywords. A Czech morphological analyser and a bottom-up chart parser are employed for analysis of the question. The database of multiword expressions is automatically updated when a new item has been found on the web. For all domains UIO has an accuracy rate about 80%.
In Czech
Je popsán systém otázka-odpověď pro komunikaci s WWW v češtině.
Links
MSM 143300003, plan (intention) |
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