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Compressive sensing
- IEEE Signal Processing Mag
, 2007
"... The Shannon/Nyquist sampling theorem tells us that in order to not lose information when uniformly sampling a signal we must sample at least two times faster than its bandwidth. In many applications, including digital image and video cameras, the Nyquist rate can be so high that we end up with too m ..."
Abstract
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Cited by 696 (62 self)
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will learn about a new technique that tackles these issues using compressive sensing [1, 2]. We will replace the conventional sampling and reconstruction operations with a more general linear measurement scheme coupled with an optimization in order to acquire certain kinds of signals at a rate significantly
ON THE DENSITY OF SETS CONTAINING NO k-ELEMENT ARITHMETIC PROGRESSION OF A CERTAIN KIND
, 1976
"... ..."
Friends With Cognitive Benefits: Mental Function Improves After Certain Kinds of Socializing
"... ScienceDaily (Oct. 28, 2010) — Talking with other people in a friendly way can make it easier to solve common problems, a new University of Michigan study shows. But conversations that are competitive in tone, rather than cooperative, have no cognitive benefits. "This study shows that simply t ..."
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ScienceDaily (Oct. 28, 2010) — Talking with other people in a friendly way can make it easier to solve common problems, a new University of Michigan study shows. But conversations that are competitive in tone, rather than cooperative, have no cognitive benefits. "This study shows that simply talking to other people, the way you do when you're making friends, can provide mental benefits, " said psychologist Oscar Ybarra, a researcher at the U-M Institute for Social Research (ISR). Ybarra is the lead author of the study, which is forthcoming in the peer-reviewed journal Social Psychological
Dependence, Substance, Explanation A Certain Kind of Trinity: Dependence, Substance, Explanation
"... (8.768 words, including notes & bibliography) ..."
Comparison of Multiobjective Evolutionary Algorithms: Empirical Results
, 2000
"... In this paper, we provide a systematic comparison of various evolutionary approaches to multiobjective optimization using six carefully chosen test functions. Each test function involves a particular feature that is known to cause difficulty in the evolutionary optimization process, mainly in conver ..."
Abstract
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Cited by 628 (41 self)
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in converging to the Pareto-optimal front (e.g., multimodality and deception). By investigating these different problem features separately, it is possible to predict the kind of problems to which a certain technique is or is not well suited. However, in contrast to what was suspected beforehand
ℓ-diversity: Privacy beyond k-anonymity
- IN ICDE
, 2006
"... Publishing data about individuals without revealing sensitive information about them is an important problem. In recent years, a new definition of privacy called k-anonymity has gained popularity. In a k-anonymized dataset, each record is indistinguishable from at least k − 1 other records with resp ..."
Abstract
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Cited by 672 (13 self)
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with respect to certain “identifying ” attributes. In this paper we show using two simple attacks that a k-anonymized dataset has some subtle, but severe privacy problems. First, an attacker can discover the values of sensitive attributes when there is little diversity in those sensitive attributes. This kind
Variable Selection via Nonconcave Penalized Likelihood and its Oracle Properties
, 2001
"... Variable selection is fundamental to high-dimensional statistical modeling, including nonparametric regression. Many approaches in use are stepwise selection procedures, which can be computationally expensive and ignore stochastic errors in the variable selection process. In this article, penalized ..."
Abstract
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Cited by 948 (62 self)
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likelihood approaches are proposed to handle these kinds of problems. The proposed methods select variables and estimate coefficients simultaneously. Hence they enable us to construct confidence intervals for estimated parameters. The proposed approaches are distinguished from others in that the penalty
A crank analog on a certain kind of partition function arising from the cubic continued fraction, preprint
, 2008
"... Abstract. In a series of papers, H.-C. Chan has studied congruence properties of a certain kind of partition function that arises from Ra-manujan’s cubic continued fraction. This partition function a(n), is defined by n=0 a(n)q n = 1(q;q)∞(q2;q2) ∞. In particular, he proved that a(3n + 2) ≡ 0 (mod ..."
Abstract
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Cited by 10 (1 self)
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Abstract. In a series of papers, H.-C. Chan has studied congruence properties of a certain kind of partition function that arises from Ra-manujan’s cubic continued fraction. This partition function a(n), is defined by n=0 a(n)q n = 1(q;q)∞(q2;q2) ∞. In particular, he proved that a(3n + 2) ≡ 0 (mod
Results 1 - 10
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7,612
