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A Scheme for RealTime Channel Establishment in WideArea Networks
 IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
, 1990
"... Multimedia communication involving digital audio and/or digital video has rather strict delay requirements. A realtime channel is defined in this paper as a simplex connection between a source and a destination characterized by parameters representing the performance requirements of the client. A r ..."
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Cited by 702 (31 self)
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Multimedia communication involving digital audio and/or digital video has rather strict delay requirements. A realtime channel is defined in this paper as a simplex connection between a source and a destination characterized by parameters representing the performance requirements of the client. A
Scheduling Multithreaded Computations by Work Stealing
, 1994
"... This paper studies the problem of efficiently scheduling fully strict (i.e., wellstructured) multithreaded computations on parallel computers. A popular and practical method of scheduling this kind of dynamic MIMDstyle computation is “work stealing," in which processors needing work steal com ..."
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Cited by 568 (34 self)
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This paper studies the problem of efficiently scheduling fully strict (i.e., wellstructured) multithreaded computations on parallel computers. A popular and practical method of scheduling this kind of dynamic MIMDstyle computation is “work stealing," in which processors needing work steal
A NEW POLYNOMIALTIME ALGORITHM FOR LINEAR PROGRAMMING
 COMBINATORICA
, 1984
"... We present a new polynomialtime algorithm for linear programming. In the worst case, the algorithm requires O(tf'SL) arithmetic operations on O(L) bit numbers, where n is the number of variables and L is the number of bits in the input. The running,time of this algorithm is better than the ell ..."
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Cited by 860 (3 self)
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We present a new polynomialtime algorithm for linear programming. In the worst case, the algorithm requires O(tf'SL) arithmetic operations on O(L) bit numbers, where n is the number of variables and L is the number of bits in the input. The running,time of this algorithm is better than
Maximum Likelihood Linear Transformations for HMMBased Speech Recognition
 COMPUTER SPEECH AND LANGUAGE
, 1998
"... This paper examines the application of linear transformations for speaker and environmental adaptation in an HMMbased speech recognition system. In particular, transformations that are trained in a maximum likelihood sense on adaptation data are investigated. Other than in the form of a simple bias ..."
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Cited by 570 (68 self)
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bias, strict linear featurespace transformations are inappropriate in this case. Hence, only modelbased linear transforms are considered. The paper compares the two possible forms of modelbased transforms: (i) unconstrained, where any combination of mean and variance transform may be used, and (ii
Action recognition in the premotor cortex
 Brain
, 1996
"... We recorded electrical activity from 532 neurons in the rostral part of inferior area 6 (area F5) of two macaque monkeys. Previous data had shown that neurons of this area discharge during goaldirected hand and mouth movements. We describe here the properties of a newly discovered set of F5 neurons ..."
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Cited by 671 (47 self)
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neurons ('mirror neurons', n = 92) all of which became active both when the monkey performed a given action and when it observed a similar action performed by the experimenter. Mirror neurons, in order to be visually triggered, required an interaction between the agent of the action
Poly(ADPribose) polymerase 1 is not strictly required for infection of murine cells by retroviruses
 J. Virol
, 2002
"... This article cites 29 articles, 18 of which can be accessed free ..."
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Cited by 12 (0 self)
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This article cites 29 articles, 18 of which can be accessed free
CYTOCHROME c6 OR PLASTOCYANIN ARE STRICTLY REQUIRED FOR THE FUNCTIONING OF PHOTOSYNTHESIS AND RESPIRATION IN Synechocystis sp. PCC 6803
"... In cyanobacteria the photosynthetic and respiratory electron transfer chains share a number of components such as the plastoquinone pool and cytochrome b6f. As respiratory cytochrome c is lacking in cyanobacteria, it has been proposed that these organisms use the same ctype cytochrome – in particul ..."
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In cyanobacteria the photosynthetic and respiratory electron transfer chains share a number of components such as the plastoquinone pool and cytochrome b6f. As respiratory cytochrome c is lacking in cyanobacteria, it has been proposed that these organisms use the same ctype cytochrome – in particular cytochrome c6 – to serve both in photosynthesis and respiration. Cytochrome c6 is a well known electron carrier between cytochrome b6f and photosystem I in cyanobacteria, but it can be replaced by plastocyanin (a copperprotein) in the photosynthetic and respiratory electron transport chains, with the synthesis of one or another protein being regulated by the copper concentration in the culture medium. However, the presence of alternative unidentified electron carriers has been suggested. In order to clarify this point, we have constructed two deletion mutants of the cyanobacterium Synechocystis sp. PCC 6803 lacking either the petE or petJ gene which respectively codes for the copper or heme protein. We have compared the photoautotrophic and heterotrophic growth rate of the two mutants in Cufree and Cusupplemented medium, as well as their photosystem I reduction kinetics
High Resolution Is Not a Strict Requirement for Characterization and Quantification of Histone PostTranslational Modifications
"... ABSTRACT: Mass spectrometry (MS) is a powerful tool to accurately identify and quantify histone posttranslational modifications (PTMs). Highresolution mass analyzers have been regarded as essential for these PTM analyses because the mass accuracy afforded is sufficient to differentiate trimethyla ..."
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ABSTRACT: Mass spectrometry (MS) is a powerful tool to accurately identify and quantify histone posttranslational modifications (PTMs). Highresolution mass analyzers have been regarded as essential for these PTM analyses because the mass accuracy afforded is sufficient to differentiate trimethylation versus acetylation (42.0470 and 42.0106 Da, respectively), whereas lowerresolution mass analyzers cannot. Noting this limitation, we sought to determine whether lowerresolution detectors are nonetheless adequate for histone PTM analysis by comparing the lowresolution LTQ Velos Pro with the highresolution LTQOrbitrap Velos Pro. We first determined that the optimal scan mode on the LTQ Velos Pro is the Enhanced scan mode with respect to apparent resolution, number of MS and MS/MS scans per run, and reproducibility of labelfree quantifications. We next compared the performance of the LTQ Velos Pro to the LTQOrbitrap Velos Pro using the same criteria for comparison, and we found that the main difference is that the LTQOrbitrap Velos Pro is able to resolve the difference between acetylation and trimethylation while the LTQ Velos Pro cannot. However, using heavy isotope labeled synthetic peptide standards and retention time information enables confident assignment of these modifications and comparable quantification between the instruments. Therefore, lowerresolution instruments can confidently be utilized for histone PTM analysis.
Approximate distance oracles
, 2004
"... Let G = (V, E) be an undirected weighted graph with V  = n and E  = m. Let k ≥ 1 be an integer. We show that G = (V, E) can be preprocessed in O(kmn 1/k) expected time, constructing a data structure of size O(kn 1+1/k), such that any subsequent distance query can be answered, approximately, in ..."
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Cited by 273 (9 self)
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strictly smaller than 2k + 1. The space requirement of our algorithm is, therefore, essentially optimal. The most impressive feature of our data structure is its constant query time, hence the name “oracle”. Previously, data structures that used only O(n 1+1/k) space had a query time of Ω(n 1/k). Our
The Asymptotic Elasticity of Utility Functions and Optimal Investment in Incomplete Markets
 Annals of Applied Probability
, 1997
"... . The paper studies the problem of maximizing the expected utility of terminal wealth in the framework of a general incomplete semimartingale model of a financial market. We show that the necessary and sufficient condition on a utility function for the validity of several key assertions of the theor ..."
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Cited by 264 (19 self)
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of the theory to hold true is the requirement that the asymptotic elasticity of the utility function is strictly less then one. 1. Introduction A basic problem of mathematical finance is the problem of an economic agent, who invests in a financial market so as to maximize the expected utility of his terminal
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