1840 search results - page 220 / 368 » time 2002 |
130
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TIS
2002
15 years 5 months ago
2002
: Modern information systems not only capture a seemingly endless amount of transactional data, but also tend to retain it for indefinite periods of time. We argue that privacy pol...
134
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TIT
2002
15 years 5 months ago
2002
Abstract--We show that very large bandwidths on fading multipath channels cannot be effectively utilized by spread-spectrum systems that (in a particular sense) spread the availabl...
169
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TJS
2002
15 years 5 months ago
2002
This paper describes a tiling technique that can be used by application programmers and optimizing compilers to obtain I/O-efficient versions of regular scientific loop nests. Due ...
154
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TMI
2002
15 years 5 months ago
2002
We describe a method for computing a continuous time estimate of tracer density using list-mode positron emission tomography data. The rate function in each voxel is modeled as an ...
167
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TMI
2002
15 years 5 months ago
2002
Abstract--Activation time (AT) imaging from electrocardiographic (ECG) mapping data has been developing for several years. By coupling ECG mapping and three-dimensional (3-D) + tim...