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INFOVIS
2003
IEEE
14 years 4 months ago
A Visual Workspace for Hybrid Multidimensional Scaling Algorithms
In visualising multidimensional data, it is well known that different types of data require different types of algorithms to process them. Data sets might be distinguished accordi...
Greg Ross, Matthew Chalmers
INFOVIS
2003
IEEE
14 years 4 months ago
Improving Hybrid MDS with Pivot-Based Searching
An algorithm is presented for the visualisation of multidimensional abstract data, building on a hybrid model introduced at InfoVis 2002. The most computationally complex stage of...
Alistair Morrison, Matthew Chalmers
INFOCOM
2003
IEEE
14 years 4 months ago
Estimation of Congestion Price Using Probabilistic Packet Marking
Abstract— One key component of recent pricing-based congestion control schemes is an algorithm for probabilistically setting the Explicit Congestion Notification bit at routers ...
Micah Adler, Jin-yi Cai, Jonathan K. Shapiro, Dona...
ICDM
2003
IEEE
127views Data Mining» more  ICDM 2003»
14 years 4 months ago
A High-Performance Distributed Algorithm for Mining Association Rules
Abstract. We present a new distributed association rule mining (D-ARM) algorithm that demonstrates superlinear speed-up with the number of computing nodes. The algorithm is the fi...
Assaf Schuster, Ran Wolff, Dan Trock
ICDM
2003
IEEE
107views Data Mining» more  ICDM 2003»
14 years 4 months ago
Objective and Subjective Algorithms for Grouping Association Rules
We propose two algorithms for grouping and summarizing association rules. The first algorithm recursively groups rules according to the structure of the rules and generates a tre...
Aijun An, Shakil M. Khan, Xiangji Huang
WEBI
2004
Springer
14 years 5 months ago
Finding Related Pages Using the Link Structure of the WWW
Most of the current algorithms for finding related pages are exclusively based on text corpora of the WWW or incorporate only authority or hub values of pages. In this paper, we ...
Paul-Alexandru Chirita, Daniel Olmedilla, Wolfgang...
WEA
2004
Springer
129views Algorithms» more  WEA 2004»
14 years 5 months ago
Experimental Comparison of Greedy Randomized Adaptive Search Procedures for the Maximum Diversity Problem
Abstract. The maximum diversity problem (MDP) consists of identifying optimally diverse subsets of elements from some larger collection. The selection of elements is based on the d...
Geiza C. Silva, Luiz Satoru Ochi, Simone L. Martin...
WEA
2004
Springer
120views Algorithms» more  WEA 2004»
14 years 5 months ago
An Improved Time-Sensitive Metaheuristic Framework for Combinatorial Optimization
We introduce a metaheuristic framework for combinatorial optimization. Our framework is similar to others (e.g. [1]) in that it is modular enough that important components can be i...
Vinhthuy T. Phan, Steven Skiena
WEA
2004
Springer
85views Algorithms» more  WEA 2004»
14 years 5 months ago
Faster Deterministic and Randomized Algorithms on the Homogeneous Set Sandwich Problem
A homogeneous set is a non-trivial, proper subset of a graph’s vertices such that all its elements present exactly the same outer neighborhood. Given two graphs, G1(V, E1), G2(V,...
Celina M. Herrera de Figueiredo, Guilherme Dias da...
WEA
2004
Springer
117views Algorithms» more  WEA 2004»
14 years 5 months ago
Approximating Interval Coloring and Max-Coloring in Chordal Graphs
Sriram V. Pemmaraju, Sriram Penumatcha, Rajiv Rama...