Sciweavers

Share
JUCS
2010
135views more  JUCS 2010»
8 years 1 months ago
Model-driven Transformation and Validation of Adaptive Educational Hypermedia using CAVIAr
Abstract: Authoring of Adaptive Educational Hypermedia is a complex activity requiring the combination of a range of design and validation techniques. We demonstrate how Adaptive E...
Mark Melia, Claus Pahl
JUCS
2010
115views more  JUCS 2010»
8 years 1 months ago
Redundant Relations in Relational Databases: A Model Theoretic Perspective
: We initiate in this work the study of a sort of redundancy problem revealed by what we call redundant relations. Roughly, we define a redundant relation in a database instance (d...
Flavio Antonio Ferrarotti, Alejandra Lorena Paolet...
JUCS
2010
159views more  JUCS 2010»
8 years 1 months ago
Authoring of Probabilistic Sequencing in Adaptive Hypermedia with Bayesian Networks
Abstract: One of the difficulties that self-directed learners face on their learning process is choosing the right learning resources. One of the goals of adaptive educational syst...
Sergio Gutiérrez Santos, Jaime Mayor-Berzal...
JUCS
2010
135views more  JUCS 2010»
8 years 1 months ago
Internal Representation of Database Views
: Although a database view embodies partial information about the state of the main schema, the state of the view schema is a quotient (and not a subset) of the state of the main s...
Stephen J. Hegner
JUCS
2010
139views more  JUCS 2010»
8 years 1 months ago
Validating Modal Aspects of OntoUML Conceptual Models Using Automatically Generated Visual World Structures
: Assessing the quality of conceptual models is key to ensure that conceptual models can be used effectively as a basis for understanding, agreement and construction of information...
Alessander Botti Benevides, Giancarlo Guizzardi, B...
JUCS
2010
155views more  JUCS 2010»
8 years 1 months ago
Authoring and Delivering Personalised Simulations - an Innovative Approach to Adaptive eLearning for Soft Skills
: This paper examines the personalization of online training simulations which are a key modern approach in computer aided education. More specifically it focuses on the difficulti...
Conor Gaffney, Declan Dagger, Vincent Wade
JUCS
2010
118views more  JUCS 2010»
8 years 1 months ago
Merging Strategies for Authoring QoE-based Adaptive Hypermedia
This paper describes recent work on strategy merger development in the authoring process of adaptive hypermedia. The goal of a merging strategy is to break a complex adaptation dec...
Joshua Scotton, Sabine Moebs, Jennifer McManis, Al...
JUCS
2010
108views more  JUCS 2010»
8 years 1 months ago
Extending the Methods for Computing the Importance of Entity Types in Large Conceptual Schemas
: Visualizing and understanding large conceptual schemas requires the use of specific methods. These methods generate clustered, summarized, or focused schemas that are easier to v...
Antonio Villegas, Antoni Olivé
JUCS
2010
124views more  JUCS 2010»
8 years 1 months ago
A Tool for Managing Domain Knowledge and Helping Tutors in Intelligent Tutoring Systems
: Intelligent Tutoring Systems (ITSs) constitute a popular type of intelligent educational systems. Domain Knowledge (DK) is a basic part of an ITS and usually includes information...
Panayiotis Kyriakou, Ioannis Hatzilygeroudis, John...
JUCS
2010
134views more  JUCS 2010»
8 years 1 months ago
Systematic Management of Variability in UML-based Software Product Lines
Abstract: This paper presents SMarty, a variability management approach for UMLbased software product lines (PL). SMarty is supported by a UML profile, the SMartyProfile, and a pro...
Edson Alves de Oliveira Junior, Itana Maria de Sou...
books