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» Foundations of Similarity and Utility
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JSAC
2006
180views more  JSAC 2006»
13 years 7 months ago
A Tutorial on Decomposition Methods for Network Utility Maximization
A systematic understanding of the decomposability structures in network utility maximization is key to both resource allocation and functionality allocation. It helps us obtain the...
Daniel Pérez Palomar, Mung Chiang
SIGIR
2011
ACM
12 years 10 months ago
Utilizing marginal net utility for recommendation in e-commerce
Traditional recommendation algorithms often select products with the highest predicted ratings to recommend. However, earlier research in economics and marketing indicates that a ...
Jian Wang, Yi Zhang
KDD
2004
ACM
114views Data Mining» more  KDD 2004»
14 years 8 months ago
Mining the space of graph properties
Existing data mining algorithms on graphs look for nodes satisfying specific properties, such as specific notions of structural similarity or specific measures of link-based impor...
Glen Jeh, Jennifer Widom
MEDINFO
2007
139views Healthcare» more  MEDINFO 2007»
13 years 9 months ago
Lessons Learned from Cross-Validating Alignments between Large Anatomical Ontologies
Objectives: To compare the alignments of two large anatomical ontologies (the Foundational Model of Anatomy and GALEN) produced by three ontology alignment systems (AOAS, FALCON a...
Songmao Zhang, Olivier Bodenreider
EWCBR
2004
Springer
14 years 28 days ago
Explanations and Case-Based Reasoning: Foundational Issues
By design, Case-Based Reasoning (CBR) systems do not need deep general knowledge. In contrast to (rule-based) expert systems, CBR systems can already be used with just some initial...
Thomas Roth-Berghofer