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145
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COMPGEOM
1996
ACM
15 years 10 months ago
1996
ACM
In this paper we show how to traverse a subdivision and to report all cells, edges and vertices, without making use of mark bits in the structure or a stack. We do this by perform...
161
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CHI
1994
ACM
15 years 10 months ago
1994
ACM
rom abstract objects like user tasks. ost interface development problems can be traced to two sources: the need for usercentered design environments and the lack of software system...
208
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CHI
1992
ACM
15 years 10 months ago
1992
ACM
We are investigating ways in which media space technologies can support distributed work groups through access to information that supports general awareness. Awareness involves k...
170
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PPSN
1992
Springer
15 years 10 months ago
1992
Springer
This paper introduces a new optimization technique called hyperplane annealing. It is similar to the mean field annealing approach to combinatorial optimization. Both annealing te...
144
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APPROX
2007
Springer
15 years 10 months ago
2007
Springer
We study the Steiner Tree problem in the model of two-stage stochastic optimization with non-uniform inflation factors, and give a poly-logarithmic approximation factor for this pr...