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ICCS
2009
Springer
16 years 1 months ago
A Second Order Adjoint Method to Targeted Observations
The role of the second order adjoint in targeting strategies is studied and analyzed. Most targeting strategies use the first order adjoint to identify regions where additional in...
Humberto C. Godinez, Dacian N. Daescu
IWPEC
2009
Springer
16 years 1 months ago
An Exact Algorithm for the Maximum Leaf Spanning Tree Problem
Given an undirected graph with n nodes, the Maximum Leaf Spanning Tree problem is to find a spanning tree with as many leaves as possible. When parameterized in the number of leav...
Henning Fernau, Joachim Kneis, Dieter Kratsch, Ale...
SEMWEB
2009
Springer
16 years 1 months ago
Computing Minimal Mappings
Given two classifications, or lightweight ontologies, we compute the minimal mapping, namely the subset of all possible correspondences, called mapping elements, between them such ...
Fausto Giunchiglia, Vincenzo Maltese, Aliaksandr A...
ICARIS
2009
Springer
15 years 10 months ago
Efficient Algorithms for String-Based Negative Selection
Abstract. String-based negative selection is an immune-inspired classification scheme: Given a self-set S of strings, generate a set D of detectors that do not match any element of...
Michael Elberfeld, Johannes Textor
CPAIOR
2009
Springer
15 years 7 months ago
Max Energy Filtering Algorithm for Discrete Cumulative Resources
Abstract. In scheduling using constraint programming we usually reason only about possible start times and end times of activities and remove those which are recognized as unfeasib...
Petr Vilím