30 Result(s)

Chapter and Conference Paper

Slicing analysis and indirect accesses to distributed arrays

An increasing fraction of the applications targeted by parallel computers makes heavy use of indirection arrays for indexing data arrays. Such irregular access patterns make it difficult for a compiler to generat...

Raja Das, Joel Saltz, Reinhard von Hanxleden in Languages and Compilers for Parallel Compu… (1994)

Article

Implementation of a parallel unstructured Euler solver on shared- and distributed-memory architectures

An efficient three-dimensional unstructured Euler solver is parallelized on a CRAY Y-MP C90 shared-memory computer and on an Intel Touchstone Delta distributed-memory computer. This paper relates the experienc...

D. J. Mavriplis, Raja Das, Joel Saltz, R. E. Vermeland in The Journal of Supercomputing (1995)

Chapter and Conference Paper

A-Teams: An Agent Architecture for Optimization and Decision-Support

The effectiveness of an agent architecture is measured by its successful application to real problems. In this paper, we describe an agent architecture, A-Teams, that we have successfully used to develop real-...

John Rachlin, Richard Goodwin, Sesh Murthy… in Intelligent Agents V: Agents Theories, Arc… (1999)

Chapter

Runtime and Compiler Support for Irregular Computations

There have been major efforts in develo** programming language and compiler support for distributed memory parallel machines. On these machines, large data arrays are typically partitioned among the local me...

Raja Das, Yuan-Shin Hwang, Joel Saltz… in Compiler Optimizations for Scalable Parall… (2001)

Reference Work Entry In depth

Run Time Parallelization

Joel H. Saltz, Raja Das in Encyclopedia of Parallel Computing (2011)

Article

Synthesis and optical studies of GdCrO₃ nanoparticles

Here we report for the first time, a detailed synthesis mechanism of GdCrO₃ nanoparticles using a surfactant-less hydrothermal method. We also report a detailed study of their structural and optical properties. T...

Adhish Jaiswal, Raja Das, Suguna Adyanthaya… in Journal of Nanoparticle Research (2011)

Article

Prediction of Zn concentration in human seminal plasma of Normospermia samples by Artificial Neural Networks (ANN)

There has been an increasing interest in the evaluation of metal ion concentration, present in different body fluids. It is known that metal ions, especially zinc play vital role in the fertility of human semen.

Vickram A. S., Raja Das, Srinivas M. S.… in Journal of Assisted Reproduction and Genet… (2013)

Article

Self-assembled vertically aligned gold nanorod superlattices for ultra-high sensitive detection of molecules

We show that self-assembled vertically aligned gold nanorod (VA-GNRs) superlattices can serve as probes or substrates for ultra-high sensitive detection of various molecules. d-glucose and 2,4,6-trinitrotoluene (...

Amey Apte, Prashant Bhaskar, Raja Das, Smita Chaturvedi, Pankaj Poddar… in Nano Research (2015)

Chapter and Conference Paper

A Resolution to Stock Price Prediction by Develo** ANN-Based Models Using PCA

The application of artificial neural network (ANN) has become quite ubiquitous in numerous disciplines with different motivations and approaches. One of the most contemporary implementations accounts it for st...

Jitendra Kumar Jaiswal, Raja Das in Advances in Algebra and Analysis (2018)

Article

Strong room-temperature ferromagnetism in VSe₂ monolayers on van der Waals substrates

Reduced dimensionality and interlayer coupling in van der Waals materials gives rise to fundamentally different electronic ¹ , optical ² and ma...

Manuel Bonilla, Sadhu Kolekar, Yu**g Ma, Horacio Coy Diaz… in Nature Nanotechnology (2018)

Chapter and Conference Paper

Optimization of Process Parameters in Electro Discharge Machine Using Standard Deviation, MULTIMOORA and MOOSRA Methods

Nowadays in the extremely competitive market, an industrial product should be manufactured in minimum duration with high precision and quality. To attain these, the process parameters are regulated to get the ...

J. Anitha, Raja Das in Innovative Product Design and Intelligent Manufacturing Systems (2020)

Chapter and Conference Paper

Optimization of EDM Process Parameters Using Standard Deviation and Multi-objective Optimization on the Basis of Simple Ratio Analysis (MOOSRA)

The process of decision making involves finding out all the attributes which are quite conflicting in nature and selecting the best alternative based on the choice of the decision maker. Multi-objective techni...

J. Anitha, Raja Das in Intelligent Manufacturing and Energy Sustainability (2020)

Chapter and Conference Paper

Optimization of Process Parameters in EDM Using Standard Deviation and MOORA Method

In the current study, the application of standard deviation and multi-objective optimization based on ratio analysis (MOORA) is applied to optimize the process parameters in Electro discharge machine (EDM). Th...

J. Anitha, Raja Das in Advances in Materials and Manufacturing Engineering (2021)

Chapter and Conference Paper

Asymptotic Stability of Neural Network System with Stochastic Perturbations

In this article, we have considered a mathematical model of a neural network. The model is characterised by a delay difference equation with stochastic perturbations. We have proved the condition of asymptotic...

M. Lakshmi, Raja Das in Proceedings of International Conference on… (2021)

Chapter and Conference Paper

A Fuzzy Graph Recurrent Neural Network Approach for the Prediction of Radial Overcut in Electro Discharge Machining

Manufacturing of goods rely on its design methodology and the process parameters. The parameters used in manufacturing process play an important role to build a quality product. Initially heuristic techniques ...

Amrut Ranjan Jena, D. P. Acharjya, Raja Das in Advances in Distributed Computing and Mach… (2021)

Chapter and Conference Paper

A Comparative Analysis of Multi-criteria Decision-Making Techniques to Optimize the Process Parameters in Electro Discharge Machine

In today’s tremendous competitive market, industrial produce should possess high precision and quality and should be manufactured in minimal time. To obtain these objectives, the input parameters are controlle...

J. Anitha, Raja Das in Recent Trends in Mechanical Engineering (2021)