URN_NBN_SI_DOC-OFEAZTGZ

FORM ULACIJA ISKALNIH IZRAZOV Z BOOLEOVIMI OPERATORJI. PROBLEMI IN ALTERNATIVE mag. Maja Žumer, Narodna in univerzitetna knjižnica, Ljubljana UDK 025.4.036 :681.3 Povzetek Prikazani so problemi, ki jih imajo uporabniki s formulacijo iskalnih izrazov z Booleovimi logičnimi operatorji. Sledi opis izboljšav in novih metod poizvedo­ vanja, predvsem formulacij v naravnem jeziku. Na kratko je predstavljen sistem Win (Westlaw is Natural). UDC 025.4.036: 681.3 Abstract Users in general have problems with Boolean query formulation. As an answer, enhancements of Boolean searching and new methods, particularly natural-lan- guage searching were introduced. They are described here and Win (Westlaw is Natural) is given as an example. ŽUMER, Maja: Boolean Query Formulation. Problems and Alternatives. Knjižni­ ca, Ljubljana, 39 (1995) 1/2 85 - 91