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Author: ram sriram

Displaying records 21 to 30 of 141 records.
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21. Product Modeling Framework and Language for Behavior Evaluation
Published: 5/2/2010
Authors: Jae Hyun (Jae Hyun) Lee, Steven J. Fenves, Conrad E Bock, Hyo Won Suh, Rachuri Rachuri, Xenia Fiorentini, Ram D Sriram
Abstract: Supporting different stakeholder viewpoints across the product s entire lifecycle requires semantic richness for representing product related information. This paper proposes a multi-layered product-modeling framework that enables stakeholders to def ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905463

22. Sustainable Manufacturing: Metrics, Standards, and Infrastructure - NIST Workshop Report
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7683
Published: 4/21/2010
Authors: Rachuri Rachuri, Jae Hyun (Jae Hyun) Lee, Anantha Narayanan Narayanan, Prabir Sarkar, Kevin W Lyons, Ram D Sriram, Sharon J. Kemmerer
Abstract: This report summarizes the presentations, discussions and recommendations of NIST Workshop on Sustainable Manufacturing: Metrics, Standards, and Infrastructure held at NIST, USA, on October 13th through October 15th, 2009. The primary objective of ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905065

23. A Semantic Product Modeling Framework and Language for Behavior Evaluation
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7681
Published: 4/8/2010
Authors: Jae Hyun (Jae Hyun) Lee, Hyo Won Suh, Steven J. Fenves, Rachuri Rachuri, Xenia Fiorentini, Ram D Sriram, Conrad E Bock
Abstract: Supporting different stakeholder viewpoints across the product's entire lifecycle requires semantic richness for representing product related information. This paper proposes a multi-layered product modeling framework that enables stakeholders to def ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=903952

24. NETWORK-CENTRIC PRODUCT REALIZATION AND THE ROLE OF STANDARDS
Published: 2/18/2010
Authors: Ram D Sriram, Albert W Jones, Mahesh Mani, Rachuri Rachuri, Eswaran Subrahmanian
Abstract: The early part of this millennium has witnessed the emergence of an Internet-based engineering marketplace. Here, engineers, designers, and manufacturers from small and large companies can collaborate electronically in various product development an ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=904709

25. Carbon Weight Analysis for Machining Operation and Allocation for Redesign
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7560
Published: 12/16/2009
Authors: Gaurav Ameta, Mahesh Mani, Rachuri Rachuri, Kevin W Lyons, Shaw C Feng, Ram D Sriram
Abstract: The objective of this research is to explore and develop a new methodology for computing carbon weight (CW) - often referred to as carbon footprint, in manufacturing processes from the part level to assembly level. In this initial study we focused on ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901525

26. A Service Oriented Framework for Construction Supply Chain Integration
Published: 10/1/2009
Authors: Jack Cheng, Kincho H Law, Albert W Jones, Ram D Sriram
Abstract: Supply chain management integrates key business processes and facilities, involving end users and suppliers that provide products, services and information. Supply chain integration can potentially add value to the stakeholders along product develo ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=904168

27. Formal Representation of Product Design Specifications for Validating Product Designs
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7626
Published: 8/27/2009
Authors: Alex Weissman, Satyandra K. Gupta, Xenia Fiorentini, Rachuri Rachuri, Ram D Sriram
Abstract: Large scale distributed design projects increasingly result in designs that do not fully conform to the stated design goals or specifications. Hence, there is a need to validate these designs against various requirements. For projects with a large se ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902722

28. Towards a Method for Harmonizing Information Standards
Published: 8/19/2009
Authors: Xenia Fiorentini, Rachuri Rachuri, Steven R. Ray, Ram D Sriram
Abstract: Designers and engineers use various engineering authoring tools, such as CAD, CAE, and PDM,, to generate information objects (engineering objects). On the business side, enterprise level business process modelers use various business authoring tools, ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=903057

29. Metrics, Standards and Industry Best Practices for Sustainable Manufacturing Systems
Published: 8/10/2009
Authors: Rachuri Rachuri, Ram D Sriram, Prabir Sarkar
Abstract: Substantial global climate changes due to global warming and the growing rate resource depletion have compelled several researchers to focus their research in the area of sustainability. Ensuring a sustainable future requires a systems approach. Sust ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=903008

30. Environmental impact of manufactured products: A measure inspired by nature
Published: 7/10/2009
Authors: Prabir Sarkar, Rachuri Rachuri, Hyo Won Suh, Kevin W Lyons, Ram D Sriram
Abstract: Environmental impacts of products are generally determined by using criteria or indicators. There are many criteria or indicators available and during design selecting some of them and assigning weight is difficult. As natural systems are considered ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901511



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