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IAT
2008
IEEE
16 years 26 days ago
Competency-Based Intelligent Curriculum Sequencing: Comparing Two Evolutionary Approaches
The process of creating e-learning contents using reusable learning objects (LOs) can be broken down in two sub-processes: LOs finding and LO sequencing. Although semiautomatic to...
Luis de Marcos, Roberto Barchino, José-Javi...
ICC
2007
IEEE
106views Communications» more  ICC 2007»
16 years 22 days ago
Differential Space-Frequency Modulation and 2D-Detection for MIMO-OFDM
Abstract— In this paper differential space–frequency modulation (DSFM) for transmission over multiple–input multiple– output channels using orthogonal frequency division mu...
Volker Pauli, Lutz H.-J. Lampe, Johannes Huber
CSB
2005
IEEE
129views Bioinformatics» more  CSB 2005»
16 years 23 hour ago
Minimal Marker Sets to Discriminate Among Seedlines
Raising seeds for biological experiments is prone to error; a careful experimenter will test in the lab to verify that plants are of the intended strain. Choosing a minimal set of...
Thomas C. Hudson, Ann E. Stapleton, Amy M. Curley
FOIKS
2004
Springer
15 years 11 months ago
Implementing Ordered Choice Logic Programming using Answer Set Solvers
Abstract. Ordered Choice Logic Programming (OCLP) allows for dynamic preference-based decision-making with multiple alternatives without the need for any form of negation. This com...
Marina De Vos
ICCS
1998
Springer
15 years 10 months ago
Handling Specification Knowledge Evolution Using Context Lattices
Internet-based information technologies have considerable potential for improving collaboration in professional communities. In this paper, we explain the concept of user-driven sp...
Aldo de Moor, Guy W. Mineau