Enhancing modelling of users' strategies in exploratory learning through case-base maintenance

Mihaela Cocea; S. Gutierrez-Santos; G. Magoulas

Enhancing modelling of users' strategies in exploratory learning through case-base maintenance

Mihaela Cocea, S. Gutierrez-Santos, G. Magoulas

School of Computing

Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

66 Downloads (Pure)

Abstract

Exploratory learning allows learners to solve a problem using different strategies. However, only a limited number of these strategies is known in advance and can be introduced by the designer and/or teacher. In previous work we have proposed a case-based knowledge representation, modelling the learner behaviour as simple cases and collection of cases (i.e. strategies). In this paper we enhance this approach through case-base maintenance with mechanisms that identify and store inefficient cases (i.e. cases that pose additional difficulty to the learning process), and enrich the case-base by adding new strategies.

Original language	English
Title of host publication	Proceedings of 14th UK Workshop on Case-Based Reasoning (UKCBR 2009)
Publisher	BCS
Pages	2-13
Number of pages	12
Publication status	Published - Dec 2009
Event	Proceedings of 14th UK Workshop on Case-Based Reasoning - Cambridge Duration: 15 Dec 2009 → …

Workshop

Workshop	Proceedings of 14th UK Workshop on Case-Based Reasoning
Period	15/12/09 → …

Keywords

case-based reasoning
case maintenance
exploratory learning environments
user modelling

Access to Document

UKCBR.pdfAccepted author manuscript (Post-print), 368 KB

User modelling in Exploratory Learning Environments
Haig, E. (PI)
1/10/07 → 31/10/11
Project: Research

Cite this

@inbook{2828a4b204444c8e8ac5b5023fb4a90c,

title = "Enhancing modelling of users' strategies in exploratory learning through case-base maintenance",

abstract = "Exploratory learning allows learners to solve a problem using different strategies. However, only a limited number of these strategies is known in advance and can be introduced by the designer and/or teacher. In previous work we have proposed a case-based knowledge representation, modelling the learner behaviour as simple cases and collection of cases (i.e. strategies). In this paper we enhance this approach through case-base maintenance with mechanisms that identify and store inefficient cases (i.e. cases that pose additional difficulty to the learning process), and enrich the case-base by adding new strategies.",

keywords = "case-based reasoning, case maintenance, exploratory learning environments, user modelling",

author = "Mihaela Cocea and S. Gutierrez-Santos and G. Magoulas",

year = "2009",

month = dec,

language = "English",

pages = "2--13",

booktitle = "Proceedings of 14th UK Workshop on Case-Based Reasoning (UKCBR 2009)",

publisher = "BCS",

note = "Proceedings of 14th UK Workshop on Case-Based Reasoning ; Conference date: 15-12-2009",

}

TY - CHAP

T1 - Enhancing modelling of users' strategies in exploratory learning through case-base maintenance

AU - Cocea, Mihaela

AU - Gutierrez-Santos, S.

AU - Magoulas, G.

PY - 2009/12

Y1 - 2009/12

N2 - Exploratory learning allows learners to solve a problem using different strategies. However, only a limited number of these strategies is known in advance and can be introduced by the designer and/or teacher. In previous work we have proposed a case-based knowledge representation, modelling the learner behaviour as simple cases and collection of cases (i.e. strategies). In this paper we enhance this approach through case-base maintenance with mechanisms that identify and store inefficient cases (i.e. cases that pose additional difficulty to the learning process), and enrich the case-base by adding new strategies.

AB - Exploratory learning allows learners to solve a problem using different strategies. However, only a limited number of these strategies is known in advance and can be introduced by the designer and/or teacher. In previous work we have proposed a case-based knowledge representation, modelling the learner behaviour as simple cases and collection of cases (i.e. strategies). In this paper we enhance this approach through case-base maintenance with mechanisms that identify and store inefficient cases (i.e. cases that pose additional difficulty to the learning process), and enrich the case-base by adding new strategies.

KW - case-based reasoning

KW - case maintenance

KW - exploratory learning environments

KW - user modelling

M3 - Chapter (peer-reviewed)

SP - 2

EP - 13

BT - Proceedings of 14th UK Workshop on Case-Based Reasoning (UKCBR 2009)

PB - BCS

T2 - Proceedings of 14th UK Workshop on Case-Based Reasoning

Y2 - 15 December 2009

ER -

Enhancing modelling of users' strategies in exploratory learning through case-base maintenance

Abstract

Workshop

Keywords

Access to Document

Fingerprint

Projects

User modelling in Exploratory Learning Environments

Cite this