Results 1 - 10 of 46,464

Visualization of Procedural Abstraction

by Stefan Schaeckeler, Weijia Shang, Ruth Davis
"... Visualizing impacts of an optimization pass helps to reason about, and to gain insight into, the inner workings of the optimization pass. In this paper, we visualize the impacts of two procedural abstraction passes. For this, we modified two procedural abstraction post pass optimizers to visualize f ..."
Abstract - Cited by 2 (2 self) - Add to MetaCart
Visualizing impacts of an optimization pass helps to reason about, and to gain insight into, the inner workings of the optimization pass. In this paper, we visualize the impacts of two procedural abstraction passes. For this, we modified two procedural abstraction post pass optimizers to visualize

Graph-Based Procedural Abstraction

by A. Dreweke, I. Fischer, D. Schell, Th. Meinl, et al.
"... Procedural abstraction (PA) extracts duplicate code seg-ments into a newly created method and hence reduces code size. For embedded micro computers the amount of mem-ory is still limited so code reduction is an important is-sue. This paper presents a novel approach to PA, that is especially targeted ..."
Abstract - Cited by 3 (1 self) - Add to MetaCart
Procedural abstraction (PA) extracts duplicate code seg-ments into a newly created method and hence reduces code size. For embedded micro computers the amount of mem-ory is still limited so code reduction is an important is-sue. This paper presents a novel approach to PA, that is especially

Slicing Pointers and Procedures (abstract)

by Michael D. Ernst , 1995
"... Program slicing restricts attention the components of a program relevant to evaluation of one expression, the slicing criterion. Our slicer, which explicitly represents the store as an aggregate value is the first to support arbitrary pointer manipulations and aggregate values, and is faster than mo ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
more limited techniques. We also improve the asymptotic complexity of slicing in the presence of procedure calls, and of a preprocessing step for computing dependences of procedure returns on formals. Additionally, our interprocedural slices can be smaller than those produced by other techniques. We

Hierarchical Learning with Procedural Abstraction Mechanisms

by Justinian Rosca , 1997
"... Evolutionary computation (EC) consists of the design and analysis of probabilistic algorithms inspired by the principles of natural selection and variation. Genetic Programming (GP) is one subfield of EC that emphasizes desirable features such as the use of procedural representations, the capability ..."
Abstract - Cited by 37 (2 self) - Add to MetaCart
Evolutionary computation (EC) consists of the design and analysis of probabilistic algorithms inspired by the principles of natural selection and variation. Genetic Programming (GP) is one subfield of EC that emphasizes desirable features such as the use of procedural representations

Application of Procedural Abstraction and Cross Jumping

by Jürgen Wohlmuth
"... In the field of embedded systems, where resources are limited, code compressions becomes an important factor. Two popular compression techniques are procedural abstraction and cross-jumping. This paper will examine their application on different stages of the compilation, namely on object code and i ..."
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In the field of embedded systems, where resources are limited, code compressions becomes an important factor. Two popular compression techniques are procedural abstraction and cross-jumping. This paper will examine their application on different stages of the compilation, namely on object code

Diagnosing multiple faults.

by Johan De Kleer , Brian C Williams - Artificial Intelligence, , 1987
"... Abstract Diagnostic tasks require determining the differences between a model of an artifact and the artifact itself. The differences between the manifested behavior of the artifact and the predicted behavior of the model guide the search for the differences between the artifact and its model. The ..."
Abstract - Cited by 808 (62 self) - Add to MetaCart
Abstract Diagnostic tasks require determining the differences between a model of an artifact and the artifact itself. The differences between the manifested behavior of the artifact and the predicted behavior of the model guide the search for the differences between the artifact and its model

The rendering equation

by James T. Kajiya - Computer Graphics , 1986
"... ABSTRACT. We present an integral equation which generallzes a variety of known rendering algorithms. In the course of discussing a monte carlo solution we also present a new form of variance reduction, called Hierarchical sampling and give a number of elaborations shows that it may be an efficient n ..."
Abstract - Cited by 912 (0 self) - Add to MetaCart
ABSTRACT. We present an integral equation which generallzes a variety of known rendering algorithms. In the course of discussing a monte carlo solution we also present a new form of variance reduction, called Hierarchical sampling and give a number of elaborations shows that it may be an efficient

Access path selection in a relational database management system

by P. Griffiths Selinger, M. M. Astrahan, D. D. Chamberlin, It. A. Lorie, T. G. Price , 1979
"... ABSTRACT: In a high level query and data manipulation language such as SQL, requests are stated non-procedurally, without reference to access paths. This paper describes how System R chooses access paths for both simple (single relation) and complex queries (such as joins), given a user specificatio ..."
Abstract - Cited by 587 (1 self) - Add to MetaCart
ABSTRACT: In a high level query and data manipulation language such as SQL, requests are stated non-procedurally, without reference to access paths. This paper describes how System R chooses access paths for both simple (single relation) and complex queries (such as joins), given a user

Theory of Elasticity,

by S P Timoshenko , J N Goodier , 1951
"... ABSTRACT The knowledge of the in-situ stress field in rock masses is in general of crucial importance in various areas of geo-engineering, such as mining or civil underground excavations, hydrocarbon extraction, CO2 storage, hydraulic fracture operations, etc. In the context of the Finite Element ..."
Abstract - Cited by 710 (1 self) - Add to MetaCart
ABSTRACT The knowledge of the in-situ stress field in rock masses is in general of crucial importance in various areas of geo-engineering, such as mining or civil underground excavations, hydrocarbon extraction, CO2 storage, hydraulic fracture operations, etc. In the context of the Finite Element

Estimating standard errors in finance panel data sets: comparing approaches.

by Mitchell A Petersen - Review of Financial Studies , 2009
"... Abstract In both corporate finance and asset pricing empirical work, researchers are often confronted with panel data. In these data sets, the residuals may be correlated across firms and across time, and OLS standard errors can be biased. Historically, the two literatures have used different solut ..."
Abstract - Cited by 890 (7 self) - Add to MetaCart
Abstract In both corporate finance and asset pricing empirical work, researchers are often confronted with panel data. In these data sets, the residuals may be correlated across firms and across time, and OLS standard errors can be biased. Historically, the two literatures have used different
Results 1 - 10 of 46,464