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CORR
2010
Springer
79views Education» more  CORR 2010»
15 years 4 months ago
An Optimal Coding Strategy for the Binary Multi-Way Relay Channel
We derive the capacity of the binary multi-way relay channel, in which multiple users exchange messages at a common rate through a relay. The capacity is achieved using a novel fun...
Lawrence Ong, Sarah J. Johnson, Christopher M. Kel...
ITS
2010
Springer
146views Multimedia» more  ITS 2010»
15 years 3 months ago
Towards Intelligent Tutoring with Erroneous Examples: A Taxonomy of Decimal Misconceptions
In the mathematics domain of decimals, students have common and persistent misconceptions. These misconceptions have been identified, studied, and published by many researchers, sp...
Seiji Isotani, Bruce M. McLaren, Max Altman
CGVR
2010
15 years 2 months ago
Triangulation-free 3D Reconstruction from LiDAR Data
We demonstrate a generic method for visualization of high-resolution unorganized and noisy 3D data points with a surface of significantly lower resolution. To this effect, we feed...
Yusuf Sahillioglu
COCOON
2009
Springer
15 years 2 months ago
An FPTAS for the Minimum Total Weighted Tardiness Problem with a Fixed Number of Distinct Due Dates
Given a sequencing of jobs on a single machine, each one with a weight, processing time, and a due date, the tardiness of a job is the time needed for its completion beyond its du...
George Karakostas, Stavros G. Kolliopoulos, Jing W...
IDA
2009
Springer
15 years 2 months ago
Isotonic Classification Trees
Abstract. We propose a new algorithm for learning isotonic classification trees. It relabels non-monotone leaf nodes by performing the isotonic regression on the collection of leaf...
Rémon van de Kamp, Ad Feelders, Nicola Bari...