scholarly journals Power-Performance Trade-Offs in Nanometer-Scale Multi-Level Caches Considering Total Leakage

2005 ◽  
Author(s):  
R. Bai ◽  
Nam-Sung Kim ◽  
Tae Ho Kgil ◽  
D. Sylvester ◽  
T. Mudge
Keyword(s):  
Nanometer Scale ◽  
Power Performance ◽  
Trade Offs ◽  
Total Leakage ◽  
Multi Level

Power-Performance Trade-Offs in Wide and Clustered VLIW Cores for Numerical Codes

2003 ◽  
pp. 113-126 ◽  
Author(s):  
Miquel Pericás ◽  
Eduard Ayguadé ◽  
Javier Zalamea ◽  
Josep Llosa ◽  
Mateo Valero
Keyword(s):  
Power Performance ◽  
Trade Offs

Study and Design of an Ultrasonic Flow Tomographic Front-End Multi Level Measurement System

2014 ◽  
Vol 69 (8) ◽  
Author(s):  
Goh Chiew Loon ◽  
Ruzairi Abdul Rahim ◽  
Suzanna Ridzuan Aw ◽  
Fazlul Rahman Mohd Yunus ◽  
Nor Muzakkir Nor Ayob ◽  
...  
Keyword(s):  
Ultrasonic Transducer ◽  
Rapid Evolution ◽  
Flow Visualisation ◽  
Ultrasonic Tomography ◽  
Basic Operation ◽  
Measurement Capability ◽  
Front End ◽  
Trade Offs ◽  
Multi Level ◽  
Primary Focus

With the rapid evolution of electro-acoustical technology, ultrasonic tomography has made considerable progress in industry. An ultrasonic tomography system provides non-invasive and non-intrusive flow visualisation that enhances the understanding of fluid flow processes. The function of ultrasonic tomography is to continuously monitor the dynamics of liquid flow without interrupting the flow. The ultrasonic tomography technique is fully supported by a front-end hardware system. The front end is defined as all the hardware circuitries, including the ultrasonic transducer up to the Analogue-to-Digital Convertors (ADCs), even though the primary focus is the analogue signal processing components. We present here the challenges and trade-offs in the implementation of a front-end system by first explaining the basic operation of such a system, and then indicating what particular performance parameters are needed to ensure optimal system operation. Based on the results from our research studies, we propose an improved front-end multi-level solution that is more accurate than previous solutions and provides real-time measurement capability.

Managing power, performance and reliability trade-offs

2008 ◽  
Author(s):  
Padma Raghavan ◽  
Mahmut Kandemir ◽  
Mary Jane Irwin ◽  
Konrad Malkowski
Keyword(s):  
Power Performance ◽  
Trade Offs

A Multi-Level Approach to Concept Selection in Sustainable Design

2014 ◽  
Author(s):  
Daniel Stratton ◽  
Sara Behdad ◽  
Kemper Lewis ◽  
Sundar Krishnamurty
Keyword(s):  
Environmental Sustainability ◽  
Utility Score ◽  
Concept Selection ◽  
Trade Offs ◽  
Design Alternatives ◽  
Multi Level ◽  
Early Phases ◽  
Different Levels ◽  
Selection Of ◽  
Lca Results

The motivation behind this work is to integrate economic and environmental sustainability into decision making at the early phases of design through the development of a hierarchical concept selection method. Life Cycle Assessment (LCA) is a frequently implemented technique used to assess the environmental impacts of products, but it does not provide a simple means for including preference at different levels that can be used for comparison across design alternatives. A method is proposed to accommodate this issue expanding the Hypothetical Equivalents and Inequivalents Method (HEIM) to handle multi-level and multi-attribute trade-offs. The selection of a coffee maker design is used as an example to illustrate the implementation of the method with actual LCA results. The example provides valuable insights into how preferences may be elicited at different hierarchical levels and then combined to create a single utility score that represents to what extent each design alternative is preferred by the decision maker.

scholarly journals MULTI-LEVEL OPTIMIZATION OF AN AUTOMOTIVE CLOSED-LOOP SUPPLY CHAIN NETWORK WITH INTERACTIVE FUZZY PROGRAMMING APPROACHES

2018 ◽  
Vol 24 (3) ◽  
pp. 1004-1028 ◽  
Author(s):  
Abdullah YILDIZBAŞI ◽  
Ahmet ÇALIK ◽  
Turan PAKSOY ◽  
Reza ZANJİRANİ FARAHANİ ◽  
Gerhard-Wilhelm WEBER
Keyword(s):  
Supply Chain ◽  
Automotive Industry ◽  
Closed Loop ◽  
Fuzzy Programming ◽  
Decision Makers ◽  
Mixed Integer ◽  
Closed Loop Supply Chain ◽  
Trade Offs ◽  
End Products ◽  
Multi Level

Closed-Loop Supply Chain (CLSC) management has attained appreciable attention over the last few years. CLSC management allows companies to manage their recovery and recycling activities of end products. Due to the latest developments in the world, producers are responsible for the collection, refurbishing, repairing and disassembly of end products at the end of their lives. This paper develops a mixed-integer CLSC model that is inspired by the automotive industry. In this model, we consider three Decision Makers (DM): Plant, Dismantler Center and Customer. Each DM has individual objectives and is responsible for only its own objective function under same constraints. In order to tackle the trade-offs among the objectives, we used four different Interac-tive Fuzzy Programming (IFP) approaches. The applications of the model and solution techniques are investigated in conjectural data. The paper ends with a conclusion and a call for future studies.

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