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CORR
2010
Springer
143views Education» more  CORR 2010»
13 years 9 months ago
High-SIR Transmission Capacity of Wireless Networks with General Fading and Node Distribution
In many wireless systems, interference is the main performance-limiting factor, and is primarily dictated by the locations of concurrent transmitters. In many earlier works, the l...
Radha Krishna Ganti, Jeffrey G. Andrews, Martin Ha...
CORR
2010
Springer
89views Education» more  CORR 2010»
13 years 9 months ago
SHIELD: Social sensing and Help In Emergency using mobiLe Devices
School and College campuses face a perceived threat of violent crimes and require a realistic plan against unpredictable emergencies and disasters. Existing emergency systems (e.g....
Gautam S. Thakur, Mukul Sharma, Ahmed Helmy
ICIP
2000
IEEE
14 years 11 months ago
Statistical Threshold Design for the Two-State Signal-Dependent Rank Order Mean Filter
The signal-dependent rank order mean (SD-ROM) ?lter is effective at removing high levels of impulse noise from 2D scalar-valued signals. Excellent results have been presented for ...
Michael S. Moore, Sanjit K. Mitra
MICCAI
2007
Springer
14 years 10 months ago
Segmentation of Q-Ball Images Using Statistical Surface Evolution
In this article, we develop a new method to segment Q-Ball imaging (QBI) data. We first estimate the orientation distribution function (ODF) using a fast and robust spherical harmo...
Maxime Descoteaux, Rachid Deriche
VLDB
1999
ACM
140views Database» more  VLDB 1999»
14 years 1 months ago
Combining Histograms and Parametric Curve Fitting for Feedback-Driven Query Result-size Estimation
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...
Arnd Christian König, Gerhard Weikum