153
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COMSNETS
2012
14 years 12 days ago
2012
—Patterns of human encounters, which are difficult to observe directly, are fundamental to the propagation of mobile malware aimed at infecting devices in spatial proximity. We ...
168
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COMGEO
2012
ACM
14 years 12 days ago
2012
ACM
The problem of reconstructing a region from a set of sample points is common in many geometric applications, including computer vision. It is very helpful to be able to guarantee ...
156
Voted
COMGEO
2012
ACM
14 years 12 days ago
2012
ACM
A straight-line drawing of a plane graph G is a planar drawing of G, where each vertex is drawn as a point and each edge is drawn as a straight line segment. Given a set S of n poi...
184
click to vote
COMGEO
2012
ACM
14 years 12 days ago
2012
ACM
We study a class of multi-commodity flow problems in geometric domains: For a given planar domain P populated with obstacles (holes) of K ≥ 2 types, compute a set of thick path...
182
click to vote
COMGEO
2012
ACM
14 years 12 days ago
2012
ACM
Let G be an unweighted graph of complexity n embedded in a surface of genus g, orientable or not. We describe improved algorithms to compute a shortest non-contractible and a shor...
157
click to vote
CODASPY
2012
14 years 12 days ago
2012
Main stream operating system kernels lack a strong and reliable mechanism for identifying the running processes and binding them to the corresponding executable applications. In t...
196
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CODASPY
2012
14 years 12 days ago
2012
Recent years have witnessed incredible popularity and adoption of smartphones and mobile devices, which is accompanied by large amount and wide variety of feature-rich smartphone ...
179
click to vote
CODASPY
2012
14 years 12 days ago
2012
Usage control is concerned with how data is used after access to it has been granted. As such, it is particularly relevant to end users who own the data. System implementations of...
188
click to vote
CODASPY
2012
14 years 12 days ago
2012
Access control is one of the most important security mechanisms in cloud computing. However, there has been little work that explores various comparison-based constraints for regu...
175
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CODASPY
2012
14 years 12 days ago
2012
Recent years have witnessed the trend of leveraging cloudbased services for large scale content storage, processing, and distribution. Security and privacy are among top concerns ...