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» Computing the median with uncertainty
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IWUC
2004
13 years 11 months ago
On Uncertainty in Context-Aware Computing: Appealing to High-Level and Same-Level Context for Low-Level Context Verification
There is an inherent chasm between the real-world and the world that can be perceived by computer systems, yielding uncertainty and ambiguity in system perceived context, with cons...
Amir Padovitz, Seng Wai Loke, Arkady B. Zaslavsky
ACISICIS
2005
IEEE
14 years 3 months ago
Modeling Uncertainty in Context-Aware Computing
Uncertainty always exists as an unavoidable factor in any pervasive context-aware applications. This is mostly caused by the imperfectness and incompleteness of data. In this pape...
Binh An Truong, Young-Koo Lee, Sungyoung Lee
RC
2007
148views more  RC 2007»
13 years 9 months ago
Computing Population Variance and Entropy under Interval Uncertainty: Linear-Time Algorithms
In statistical analysis of measurement results, it is often necessary to compute the range [V , V ] of the population variance V = 1 n · n i=1 (xi −E)2 (where E = 1 n · n i=1 ...
Gang Xiang, Martine Ceberio, Vladik Kreinovich
ICRA
2000
IEEE
109views Robotics» more  ICRA 2000»
14 years 2 months ago
Computing the Sensory Uncertainty Field of a Vision-Based Localization Sensor
—Recently it has been recognized that robust motion planners should take into account the varying performance of localization sensors across the configuration space. Although a n...
Amit Adam, Ehud Rivlin, Ilan Shimshoni
PODS
2001
ACM
108views Database» more  PODS 2001»
14 years 10 months ago
On Computing Functions with Uncertainty
Sanjeev Khanna, Wang Chiew Tan