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880,528
Singularity Detection And Processing With Wavelets
 IEEE Transactions on Information Theory
, 1992
"... Most of a signal information is often found in irregular structures and transient phenomena. We review the mathematical characterization of singularities with Lipschitz exponents. The main theorems that estimate local Lipschitz exponents of functions, from the evolution across scales of their wavele ..."
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Cited by 590 (13 self)
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of their wavelet transform are explained. We then prove that the local maxima of a wavelet transform detect the location of irregular structures and provide numerical procedures to compute their Lipschitz exponents. The wavelet transform of singularities with fast oscillations have a different behavior that we
Statecharts: A Visual Formalism For Complex Systems
, 1987
"... We present a broad extension of the conventional formalism of state machines and state diagrams, that is relevant to the specification and design of complex discreteevent systems, such as multicomputer realtime systems, communication protocols and digital control units. Our diagrams, which we cal ..."
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Cited by 2673 (56 self)
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call statecharts, extend conventional statetransition diagrams with essentially three olements, dealing, respectively, with the notions of hierarchy, concurrency and communication. These transform the language of state diagrams into a highly structured' and economical description language
Bandera: Extracting Finitestate Models from Java Source Code
 IN PROCEEDINGS OF THE 22ND INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING
, 2000
"... Finitestate verification techniques, such as model checking, have shown promise as a costeffective means for finding defects in hardware designs. To date, the application of these techniques to software has been hindered by several obstacles. Chief among these is the problem of constructing a fini ..."
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Cited by 648 (33 self)
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finitestate model that approximates the executable behavior of the software system of interest. Current bestpractice involves handconstruction of models which is expensive (prohibitive for all but the smallest systems), prone to errors (which can result in misleading verification results
Exploration, normalization, and summaries of high density oligonucleotide array probe level data.
 Biostatistics,
, 2003
"... SUMMARY In this paper we report exploratory analyses of highdensity oligonucleotide array data from the Affymetrix GeneChip R system with the objective of improving upon currently used measures of gene expression. Our analyses make use of three data sets: a small experimental study consisting of f ..."
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Cited by 823 (33 self)
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analyses of the probe level data motivate a new summary measure that is a robust multiarray average (RMA) of backgroundadjusted, normalized, and logtransformed P M values. We evaluate the four expression summary measures using the dilution study data, assessing their behavior in terms of bias, variance
The Cougar Approach to InNetwork Query Processing in Sensor Networks
 SIGMOD Record
, 2002
"... The widespread distribution and availability of smallscale sensors, actuators, and embedded processors is transforming the physical world into a computing platform. One such example is a sensor network consisting of a large number of sensor nodes that combine physical sensing capabilities such as te ..."
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Cited by 488 (1 self)
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The widespread distribution and availability of smallscale sensors, actuators, and embedded processors is transforming the physical world into a computing platform. One such example is a sensor network consisting of a large number of sensor nodes that combine physical sensing capabilities
TDS: Behavioral Transformation System
"... TDS is an experimental software system to perform highlevel transformations of designs specified at algorithmic and behavioral levels. The system transforms the initial design specifications into a data flow graph (DFG) optimized for final hardware implementation. The optimizing transformations are ..."
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TDS is an experimental software system to perform highlevel transformations of designs specified at algorithmic and behavioral levels. The system transforms the initial design specifications into a data flow graph (DFG) optimized for final hardware implementation. The optimizing transformations
*Teacher Behavior; *Transformation Generative
, 1973
"... _ A survey of studies reported between November 1966 and November 1967 on how teachers behave while tea.ching transformational and structural linguistics to elementary school andpreschool children is described...Only empirical. studies of teacher behavior are reported: Studies primarily concerned wi ..."
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_ A survey of studies reported between November 1966 and November 1967 on how teachers behave while tea.ching transformational and structural linguistics to elementary school andpreschool children is described...Only empirical. studies of teacher behavior are reported: Studies primarily concerned
Scheduling And Behavioral Transformations For Parallel Systems
, 1993
"... In a parallel system, either a VLSI architecture in hardware or a parallel program in software, the quality of the final design depends on the ability of a synthesis system to exploit the parallelism hidden in the input description of applications. Since iterative or recursive algorithms are usually ..."
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Cited by 44 (3 self)
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In a parallel system, either a VLSI architecture in hardware or a parallel program in software, the quality of the final design depends on the ability of a synthesis system to exploit the parallelism hidden in the input description of applications. Since iterative or recursive algorithms are usually the most timecritical parts of an application, the parallelism embedded in the repetitive pattern of an iterative algorithm needs to be explored. This thesis studies techniques and algorithms to expose the parallelism in an iterative algorithm so that the designer can find an implementation achieving a desired execution rate. In particular, the objective is to find an efficient schedule to be executed iteratively. A form of dataflow graphs is used to model the iterative part of an application, e.g. a digital signal filter or the while/for loop of a program. Nodes in the graph represent operations to be performed and edges represent both intraiteration and interiteration precedence relat...
New tight frames of curvelets and optimal representations of objects with piecewise C² singularities
 COMM. ON PURE AND APPL. MATH
, 2002
"... This paper introduces new tight frames of curvelets to address the problem of finding optimally sparse representations of objects with discontinuities along C2 edges. Conceptually, the curvelet transform is a multiscale pyramid with many directions and positions at each length scale, and needleshap ..."
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Cited by 428 (21 self)
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This paper introduces new tight frames of curvelets to address the problem of finding optimally sparse representations of objects with discontinuities along C2 edges. Conceptually, the curvelet transform is a multiscale pyramid with many directions and positions at each length scale, and needle
A Fluidbased Analysis of a Network of AQM Routers Supporting TCP Flows with an Application to RED
 Proc. SIGCOMM 2000
, 2000
"... In this paper we use jump process driven Stochastic Differential Equations to model the interactions of a set of TCP flows and Active Queue Management routers in a network setting. We show how the SDEs can be transformed into a set of Ordinary Differential Equations which can be easily solved numeri ..."
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Cited by 409 (21 self)
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In this paper we use jump process driven Stochastic Differential Equations to model the interactions of a set of TCP flows and Active Queue Management routers in a network setting. We show how the SDEs can be transformed into a set of Ordinary Differential Equations which can be easily solved
Results 1  10
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880,528