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State Evolution for General Approximate Message Passing Algorithms, with Applications to Spatial Coupling
Messaging algorithm high dimensional behavior gaussian matrix generalized AMP
2015/8/21
We consider a class of approximated message passing (AMP) algorithms and characterize their high-dimensional behavior in terms of a suitable state evolution recursion. Our proof applies to Gaussian ma...
EXPLODE:a Lightweight,General System for Finding Serious Storage System Errors
EXPLODE Lightweight General System Serious Storage System Errors
2015/8/7
Storage systems such as file systems, databases, and RAID systems have a simple, basic contract: you give them data, they do not lose or corrupt it. Often they store the only copy, making its irrevoca...
Bugs as Deviant Behavior:A General Approach to Inferring Errors in Systems Code
Bugs as Deviant Behavior Inferring Errors Systems Code
2015/8/7
A major obstacle to finding program errors in a real system is knowing what correctness rules the system must obey. These rules are often undocumented or specified in an ad hoc manner. This paper demo...
General Principles for Brain Design
brain design language abstraction representation models neurocomputational science
2015/7/31
The task of understanding how the brain works has met with only limited success since important design concepts are not as yet incorporated in the analysis. Relevant concepts can be uncovered by study...
Representational information:a new general notion and measure of information
Representational Information Concepts Invariance Complexity Information measure
2015/7/21
In what follows, we introduce the notion of representational information (information conveyed by sets of dimensionally defined objects about their superset of origin) as well as an original det...
Complexity over Uncertainty in Generalized Representational Information Theory (GRIT):A Structure-Sensitive General Theory of Information
information theory representational information categorization concepts invariance complexity information measure subjective information
2015/7/10
What is information? Although researchers have used the construct of information liberally to refer to pertinent forms of domain-specific knowledge, relatively few have attempted to generalize and sta...
A Conservative Meshless Scheme: General Order Formulation and Application to Euler Equations
Conservative Meshless Scheme General Order Formulation Application Euler Equations
2015/7/3
In this paper, we present a mesh-free, finite-volume-like scheme designed for numerically solving conservation laws. We first derive a conservative formulation for computing mesh-free @...
Flight Tests of a 3-D Perspective-View Glass-Cockpit Display for General Aviation Using GPS
Flight Tests 3-D Perspective-View Glass-Cockpit General Aviation GPS
2015/6/29
A display that takes advantage of the three dimensional positioning data available from differential GPS has been flight tested on a general aviation aircraft. This glass-cockpit instrument provides a...
GPS-Based Attitude and Guidance Displays for General Aviation
GPS-Based Attitude Guidance Displays General Aviation
2015/6/29
GPS was used with a short baseline (1 and 2 wavelengths) triple antenna configuration t o obtain attitude in conjunction with solid state rate gyros. The system was used to provide an inexpensive Atti...
Inertially Aided GPS Based Attitude Heading Reference System (AHRS) for General Aviation Aircraft
GPS Attitude Heading Reference System (AHRS) General Aviation Aircraft
2015/6/29
GPS was used with ultra-short baselines (2-3 carrier wavelengths) in a triple antenna configuration to obtain attitude for General Aviation (GA) aircraft.Through algorithm selection and error source c...
A Low-Cost GPS/Inertial Attitude Heading Reference System (AHRS) for General Aviation Applications
Low-Cost GPS/Inertial Attitude Heading Reference System (AHRS) General Aviation Applications
2015/6/29
An inexpensive Attitude Heading Reference System (AHRS) for General Aviation applications is developed by fusing low cost ($20 - $1000) automotive grade inertial sensors with GPS. The inertial sensor ...
A DME Based Area Navigation Systems for GPS/WAAS Interference Mitigation In General Aviation Applications
DME Based Area Navigation Systems GPS/WAAS Interference Mitigation Aviation Applications
2015/6/29
The Federal Aviation Administration is leading the National Airspace System modernization e ort, in part by supplanting traditional air trac services with GPS aided by the Wide and Local Area Aug- me...
Validation of a Controlled Reception Pattern Antenna (CRPA) Receiver Built from Inexpensive General-purpose Elements During Several Live Jamming Test Campaigns
Validation Pattern Antenna (CRPA) Receiver Built General-purpose Elements During Live Jamming Test Campaigns
2015/6/24
The Controlled Reception Pattern Antenna (CRPA) is an effective approach for rejecting radio frequency interference. Conventionally, the dedicated CRPA antenna and hardware are usually precisely manuf...
A Spatiotemporal Context Phrase Description for General Dynamic Texture
Dynamic texture description dynamic texture classification spatiotemporal context human action recognition.
2013/7/24
In this paper, we propose a novel dynamic texture description method base on spatiotemporal context phrase for general dynamic texture. Different with the existing methods, we consider the spatiotempo...
Salient region detection and segmentation for general object recognition and image understanding
object recognition image understanding visual saliency salient object segmentation visual dic- tionary
2011/10/1
General object recognition and image understanding is recognized as a dramatic goal for computervision and multimedia retrieval. In spite of the great e®orts devoted in the last two decades, it s...