Acquiring Procedural Knowledge in EXPECT

نویسندگان

  • Yolanda Gil
  • Jim Blythe
  • Jihie Kim
  • Surya Ramachandran
  • Marina del Rey
چکیده

The EXPECT project has focused on acquiring problemsolving knowledge for users for the last decade, using an expressive language that is open to inspection. Our aim has been to alleviate the bottleneck in creating knowledge-based systems by providing support for both knowledge engineers and end users to specify problem-solving knowledge. In this paper we summarize selected areas of current research where we focus on end users, and highlight some of the research questions that arise from them. We also summarize some of the results from experiments with end users using our tools.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Integrating Expectations from Different Sources to Help End Users Acquire Procedural Knowledge

Role-limiting approaches using explicit theories of problem-solving have been successful for acquiring knowledge from domain experts1. However most systems using this approach do not support acquiring procedural knowledge, only instance and type information. Approaches using interdependencies among different pieces of knowledge have been successful for acquiring procedural knowledge, but these ...

متن کامل

The Use of Ontologies in ITS Domain Knowledge Authoring

Acquiring the domain knowledge is a task that requires a major portion of the time and effort when building an ITS. Researchers have been exploring ways of automating the knowledge acquisition process since the inception of ITSs with limited success. All past research attempts have focussed on acquiring knowledge for procedural domains. Our goal is to develop an authoring system that acquires k...

متن کامل

A Knowledge Acquisition System for Constraint-based Intelligent Tutoring Systems

Building a domain model consumes a major portion of the time and effort required for building an Intelligent Tutoring System. Past attempts at reducing the knowledge acquisition bottleneck by automating the knowledge acquisition process have focused on procedural tasks. We present CAS (Constraint Acquisition System), an authoring system for automatically acquiring the domain model for non-proce...

متن کامل

Automatic Acquisition of Knowledge for Constraint-based Tutors

Intelligent Tutoring Systems (ITS) assist students in learning by adaptively providing pedagogical assistance. Numerous empirical studies have shown that students learn more effectively by interacting with ITSs in comparison to traditional classroom based teaching [1, 2]. Although ITSs are highly regarded as effective tools for education, developing an ITS is a time and labour intensive task re...

متن کامل

A Comparison of Expert and Novice Iranian EFL Teachers’ Procedural Knowledge in Iranian Language Institutes and Universities

This study sought to compare Iranian EFL novice and expert teachers regarding their procedural knowledge in Iranian language institutes and universities. A questionnaire was developed based on the literature, the theoretical framework, and the results of a qualitative study. This questionnaire was administered to the whole sample of the study who was 200 Iranian EFL teachers from different gend...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2000