crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 313647

Zbornik radova

Autori: Meštrović, Ana; Martiničić-Ipšić, Sanda; Ipšić, Ivo
Naslov: Semantic Analysis in F-logic
Izvornik: Semantic Representation of Spoken Language 2007 / Plá, Manuel A ; Declerck, Thierry (ur.). - Salamanca : DFKI , 2007. 59-66 (ISBN: 978-84-611-8857-4).
Skup: CAEPIA 2007
Mjesto i datum: Salamanca, Španjolska, 13-14.11.2007.
Ključne riječi: semantic analysis; f-logic; frame
Sažetak:
In this paper we present the semantic analysis module in F-logic as a part of a Croatian spoken dialog system developed for a limited domain of weather forecasts. Semantic analysis is implemented as an information extraction technique using the F-logic formalism. F-logic (Frame Logic) is a logic formalism with a second order syntax and an object-oriented approach. Semantic knowledge is captured through semantic categories, a semantic dictionary and output frames represented in F-logic. The developed semantic analysis is conducted in three phases. In the first phase the main semantic context for the input text is determined. In the second phase semantic units are analysed and knowledge slots in the database are filled. Since some slots of input data are missing in the third phase, incomplete data are updated with missing values. The semantic analysis is evaluated with 3 months period weather data in terms of frame rates and slot error rates. The rules for semantic analysis are defined in the F-logic language and implemented using the FLORA-2 system.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 009-0361935-0852
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Informacijske i komunikacijske znanosti
Upisao u CROSBI: Ana Meštrović (amestrovic@ffri.hr), 9. Pro. 2007. u 17:14 sati



Verzija za printanje   za tiskati


upomoc
foot_4