Now showing items 1-10 of 31
HF-UHF Propagation Prediction Over Rough Terrain
(University of Michigan. Radiation Laboratory, 1999-07)
Photoluminescence Studies on Self-Organized InAlAs/AlGaAs Quantum Dots under Pressure
(WILEY-VCH Verlag, 1999-01)
The pressure dependence of the low temperature photoluminescence (PL) in self-organized In 0.5 Al 0.5 As/Al 0.25 Ga 0.75 As quantum dots (QD) has been investigated up to 8 GPa. Interesting features of the QD PL observed ...
Remote Detection of TPS Failure Using Millimeter-Wave Radiometry
(University of Michigan. Radiation Laboratory, 1999-07)
Biased Replacement Policies for Web Caches: Differential Quality-of-Service and Aggregate User Value
(1999)
Disk space in shared Web caches can be diverted to serve some system users at the expense of others. Cache hits reduce server loads, and if servers desire load reduction to different degrees, a replacement policy which ...
Development of SAR Algorithm for Mapping Soil Moisture and Vegetation Biomass
(University of Michigan. Radiation Laboratory, 1999-05)
Maximum Likelihood Transmission Image Reconstruction for Over lapping Transmission Beams
(IEEE, 1999-10-24)
In many transmission imaging geometries, the transmitted “beams” of photons overlap on the detector, such that a detector element may record photons that originated in different sources or source locations and thus traversed ...
Multi-Frequency, Multi-Polarization External Calibration of SIR-C/XSAR
(University of Michigan. Radiation Laboratory, 1999-06)
One Size Doesn't Fit All: Improving Network QoS Through Preference-driven Web Caching
(1999-08)
In order to combat Internet congestion Web caches use replacement policies that attempt to keep the objects in a cache that are most likely to get requested in the future. We adopt the economic perspective that the objects ...
Automated Strategy Searches in an Electronic Goods Market: Learning and Complex Price Schedules
(ACM Press, 1999-11)
In an automated market for electronic goods new problems arise that have not been well studied previously. For example, information goods are very flexible. Marginal costs are negligible and nearly limitless bundling and ...