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We present here the results of our investigation of a transactional model of parallel programming on cluster computing systems. This model is specifically targeted for graph applications with the goal of harnessing unstructured parallelism inherently present in many such problems. In this model, tasks for vertex-centric computations are executed optimistically in parallel as serializable transactions...
In the era of modern computing based environment, the process of design is conceptualized, implemented and tested in a close loop integrating different modules of design, manufacturing and usages. In this regard, this paper presents a computing based design model for the design of a ‘Pneumatic Driven Variable Buoyancy System (PDVBS)’ for ‘Autonomous Underwater Vehicles (AUVs)’. The presented design...
The efficient control of buoyancy with low power is critically important in the design of new age ‘Autonomous Underwater Vehicles/Gliders (AUVs/Gs)’. This paper presents a ‘Computer Simulation Model (CSM)’ for the primary design of ‘Variable Buoyancy System (VBS)’ for AUVs/AUGs to efficient control buoyancy and the simulation model is built in the environment of integration, modular architecture and...
Many maintenance functions with varieties optimization models have been proposed to aid maintenance management. Limited planning activities have been implemented in industries. The two major factors are proper using of data and the gap between theory and practice have always become a reason. In this paper a computer maintenance system and the different maintenance optimization models are discussed...
In context with the recent developments in the understanding of text semantics at machine level, this paper is an attempt to extract some of the most crucial fragments that play a key role as semantic units in natural language text. The context is intuitively extracted from typed dependency structures basically depicting dependency relations using the relevant Part-Of-Speech tagged representation...
This paper addresses the problem of idle speed control of hydrogen fueled internal combustion engine (H2ICE) using model predictive control (MPC) and sampled data control (SDC) theories. In the first step, results from SDC theory and a version of MPC are collectively employed to obtain a rigorously developed new generic control strategy. Here, a controller, based on a family of approximate discrete...
Grid computing is a group of clusters connected over high-speed networks that involves coordinating and sharing computational power, data storage and network resources operating across dynamic and geographically dispersed locations. However, scheduling in grid is confronted with many challenges, because resources are heterogeneous, geographically dispersed and dynamic in nature. In this paper, a secure...
Next generation data centers must be designed to meet service level agreements (SLAs) for application performance while reducing costs and environmental impact. Traditional design approaches are manually intensive and must integrate thousands of components at multiple granularities, often with conflicting goals. We propose an automated data center synthesizer to design sustainable data centers that...
Cell growth and cell division are fundamental aspects of cell behavior in all organisms. Recent insights from many model organisms have shed light on the molecular mechanisms that control cell growth and cell division. A significant body of evidence has now been accumulated, showing a direct link between deregulation of components of cell cycle machinery and cancer. Cancer can be described as a genetic...
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