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135
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NORDICHI
2006
ACM
15 years 10 months ago
2006
ACM
In this paper we discuss why access to mathematical graphs is problematic for visually impaired people. By a review of graph understanding theory and interviews with visually impa...
137
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PODC
2006
ACM
15 years 10 months ago
2006
ACM
We study a novel separator property called k-path separable. Roughly speaking, a k-path separable graph can be recursively separated into smaller components by sequentially removi...
112
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SAC
2005
ACM
15 years 9 months ago
2005
ACM
Based on the idea that the closer the query terms in a document are, the more relevant this document is, we propose a mathematical model of information retrieval based on a fuzzy ...
131
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SIGECOM
2005
ACM
15 years 9 months ago
2005
ACM
We address the problem of lowering the buyer’s expected payments in shortest path auctions, where the buyer’s goal is to purchase a path in a graph in which edges are owned by...
132
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CALCO
2005
Springer
15 years 9 months ago
2005
Springer
This paper provides a general account of the notion of recursive program schemes, studying both uninterpreted and interpreted solutions. It can be regarded as the category-theoret...