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Semantic Security Invariance under Variant Computational Assumptions
semantic security proof verification automation
2018/1/15
A game-based cryptographic proof is a relation that establishes equivalence between probabilistic sequences of actions by real and ideal world players. The author of a proof selects a hardness assumpt...
Galilei invariance and the welcher Weg problem
Galilei invariance which-way problem anti-reductionism
2016/6/15
If it is possible to detect the path of an atom in a double-slit atom interferometer, then interference will not be observed even if path detection causes no change in the atom's momentum. This fact w...
Pragmatists and Purists on CPT Invariance in Relativistic Quantum Field Theories
quantum field theory CPT theorem causal perturbation theory
2016/6/12
Philosophers of physics are split on whether foundational issues in relativistic quantum field theory (RQFT) should be framed within pragmatist approaches, which trade mathematical rigor for the abili...
Relevance,not Invariance,Explanatoriness,not Manipulability:Discussion of Woodward on Explanatory Relevance
explanation Woodward invariance causal relations causal explanation depth explanatory relevance manipulability control
2016/5/30
In Woodward's causal model of explanation, explanatory information is information that is relevant to manipulation and control and that affords to change the value of some target explanandum variable ...
On the invariance of the speed of light
speed of light special relativity minimum observable interval of space and time (MOIST) relativity without light discrete space-time
2016/5/30
It has been argued that the existence of a minimum observable interval of space and time (MOIST) is a model-independent result of the combination of quantum field theory and general relativity. In thi...
The El Nino events: their classification and scale-invariance laws
fractal geometry scale-invariance MEI, El Nino, SOC
2015/8/28
Many point indices have been developed to describe the El Niño/Southern Oscillation but the Multivariate ENSO Index (MEI) is considered the most representative since it links different meteorolog...
The term invariance has become more central to current views of perception. I take this as a good trend, but the term is rooted in mathematics, and its use in perception brings with it a host of assum...
Chalmers' principle of organizational invariance makes consciousness fundamental but meaningless spectator of its own drama
The hard problem Chalmers' principle of organizational invariance epiphenomenalism causality
2015/7/30
It is argued that if consciousness is a fundamental ingredient of reality then no any psychophysical law such as Chalmers' principle of organizational invariance is needed to keep coherence between ex...
Towards a Law of Invariance in Human Concept Learning
Concepts concept learning categorization law of invariance
2015/7/21
Invariance principles underlie many key theories in modern science. They provide the explanatory and predictive framework necessary for the rigorous study of natural phenomena ranging from the structu...
Software-based Multipath Mitigation: Sampling for Multipath Invariance
Software-based Multipath Mitigation Sampling Multipath Invariance
2015/6/29
Multipath potentially introduces a significant bias error into GPS code phase positioning solutions. That error is dependent on the amplitude, delay, phase, and phase rate of the multipath with respec...
The Multipath Invariance Approach for Code Multipath Mitigation
Multipath Invariance Approach Code Multipath Mitigation
2015/6/29
The concept of multipath invariance asserts that there exist properties and/or regions of the code correlation function that do not change as a function of the multipath amplitude, delay, phase and ph...
In this paper, we present a general algebraic framework for analysing decentralized control systems. We consider systems defined by linear fractional functions over a commutative ring. This provides a...
Internal Quadratic Invariance and Decentralized Control
Decentralized Control Quadratic Invariance
2015/6/19
For decentralized control systems with quadratically invariant information constraints, the set of achievable closed-loop maps is affine, and thus the associated minimum-norm controller synthesis prob...
Quadratic Invariance is Necessary and Sufficient for Convexity
Convexity Necessary and Sufficient
2015/6/19
In decentralized control problems, a standard approach is to specify the set of allowable decentralized controllers as a closed subspace of linear operators. This then induces a corresponding set of o...
PHOTOGRAMMETRIC INVARIANCE
Image transfer Mathematical models Orientation Photogrammetry Reconstruction
2014/12/31
Two tasks, image transfer and object reconstruction, are investigated using three different approaches. The first approach, based on the fundamental (F) matrix, compares the use of all three F matrice...