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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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Description
  • 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%.
  • 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%. (en)
  • Je popsán systém otázka-odpověď pro komunikaci s WWW v češtině. (cs)
Title
  • Communication with www in Czech
  • Communication with www in Czech (en)
  • Komunikace s WWW v češtine (cs)
skos:prefLabel
  • Communication with www in Czech
  • Communication with www in Czech (en)
  • Komunikace s WWW v češtine (cs)
skos:notation
  • RIV/00216224:14330/04:00021274!RIV08-MSM-14330___
http://linked.open.../vavai/riv/strany
  • 349-363
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 143300003)
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 558134
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14330/04:00021274
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • question answering; natural language processing (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [D2FCE4DFE16C]
http://linked.open...i/riv/nazevZdroje
  • Kybernetika : The Journal of the Czech Society for Cybernetics and Informatics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 40/2004
http://linked.open...iv/tvurceVysledku
  • Popelínský, Lubomír
  • Svoboda, Lukáš
http://linked.open...n/vavai/riv/zamer
issn
  • 0023-5954
number of pages
http://localhost/t...ganizacniJednotka
  • 14330
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