3778 search results - page 448 / 756 » Erdos-Ko-Rado for three sets |
165
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AI
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. This paper explores potential improvements to Zhang’s personalized trust approach for e-commerce, in particular examining means of optimizing the number of advisors tha...
154
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ACMICEC
2007
ACM
15 years 10 months ago
2007
ACM
We study vindictive bidding, a strategic bidding behavior in keyword auctions where a bidder forces his competitor to pay more without affecting his own payment. We show that most...
192
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AUTONOMICS
2007
ACM
15 years 10 months ago
2007
ACM
A good understanding of contact patterns in delay tolerant networks (DTNs) is essential for the design of effective routing schemes. Prior work has typically focused on intercontac...
199
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CAIP
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. This paper presents a new hybrid split-and-merge image segmentation method based on computational geometry and topology using persistent homology. The algorithm uses edge...
213
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CEC
2007
IEEE
15 years 10 months ago
2007
IEEE
This article, which lies within the data mining framework, proposes a method to build classifiers based on the evolution of rules. The method, named REC (Rule Evolution for Classif...