Filters








154,060 Hits in 7.3 sec

Sustainability's Coming Home: Preliminary Design Principles for the Sustainable Smart District

Robert Keller, Felix Röhrich, Lukas Schmidt, Gilbert Fridgen
2019 International Conference on Wirtschaftsinformatik  
The resulting nine preliminary design principles describe a first insight into the design of sustainable smart districts.  ...  On this basis, we derive and develop preliminary design principles with the help of semistructured interviews and a non-representative sample of the German population.  ...  What are preliminary design principles for a platform-based ecosystem of a sustainable smart district?  ... 
dblp:conf/wirtschaftsinformatik/KellerRSF19 fatcat:titpvbivpjb2zbqri4zpea5osu

The principle of complementarity in the design of reserve networks to conserve biodiversity: A preliminary history

James Justus, Sahotra Sarkar
2002 Journal of Biosciences  
[Justus J and Sarkar S 2002 The principle of complementarity in the design of reserve networks to conserve biodiversity: a preliminary history; J. Biosci. (Suppl. 2) 27 421-435]  ...  A key feature of these procedures is the use of the principle of complementarity, which ensures that areas chosen for inclusion in a reserve network complement those already selected.  ...  JJ presented this paper as a seminar for the Program in the History and Philosophy of Science, University of Texas at Austin (Spring 2001)  ... 
doi:10.1007/bf02704970 pmid:12177539 fatcat:a2vhhbn4f5bg7dvo6m3xsroqhy

A Multidisciplinary, Model-Driven, Distributed Science Data System Architecture [chapter]

Daniel J. Crichton, Chris A. Mattmann, John S. Hughes, Sean C. Kelly, Andrew F. Hart
2011 Guide to e-Science  
and systems of systems to seamlessly access and share information and resources across highly geographically distributed areas.  ...  The common architecture contributes a set of atomic functions, interfaces and information models that support sharing and distributed processing.  ...  Acknowledgement The research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration.  ... 
doi:10.1007/978-0-85729-439-5_5 dblp:series/ccn/CrichtonMHKH11 fatcat:ntv2hwmvlngqbl3zd7issso4iy

Appendix A: Virtually Synchronous Methodology for Building Dynamic Reliable Services [chapter]

Ken Birman, Dahlia Malkhi, Robbert Van Renesse
2012 Guide to Reliable Distributed Systems  
In designing and building distributed systems, it is common engineering practice to separate steady-state ("normal") operation from abnormal events such as recovery from failure.  ...  We suspect that any developer confronting this topic will have had a considerable amount of experience with distributed systems.  ...  Reliable multicast is a good place to start because many distributed systems rely on some form of multicast-like mechanism at a basic level, perhaps presenting it as a multicast, or perhaps hiding it in  ... 
doi:10.1007/978-1-4471-2416-0_22 fatcat:tewnrv6aobfhpd5dq2notsoxzy

Preliminary design of the SAFE platform

André DeHon, Sumit Ray, Olin Shivers, Jonathan M. Smith, Gregory Sullivan, Ben Karel, Thomas F. Knight, Gregory Malecha, Benoît Montagu, Robin Morisset, Greg Morrisett, Benjamin C. Pierce (+1 others)
2011 Proceedings of the 6th Workshop on Programming Languages and Operating Systems - PLOS '11  
Though the project is still at an early stage, we have assembled a set of basic architectural choices that we believe will yield a high-assurance system.  ...  Safe is a clean-slate design for a secure host architecture. It integrates advances in programming languages, operating systems, and hardware and incorporates formal methods at every step.  ...  Ultimately, we plan to add a static type system that will help guide the task of programming and provide an extra layer of checking, in keeping with the standard security principle of defense-in-depth.  ... 
doi:10.1145/2039239.2039245 dblp:conf/sosp/DeHonKKMMMMPPRS11 fatcat:3zbmz6v65rbm7aw3gtbvr4yukm

TCX project

Thuy D. Nguyen, Timothy E. Levin, Cynthia E. Irvine
2005 ACM SIGBED Review  
The TCX project is constructing a separation kernel that will be high assurance and suitable for use in simple embedded systems.  ...  To guide the kernel development, we have created a reusable high assurance development framework.  ...  As the basis for a formal demonstration that the TCX-SK system enforces its security policy, we have implemented a preliminary version of this model with the Formal Development Methodology (FDM) tool set  ... 
doi:10.1145/1121788.1121796 fatcat:ivvq4kub3bhmzol6xexvwsza7u

Transforming project delivery: integrated project delivery

Howard Ashcraft
2022 Oxford review of economic policy  
The design and construction industry has long suffered low productivity and poor project outcomes.  ...  This paper examines integrated project delivery (IPD), a collaborative contractual approach that alters a project's fundamental commercial, organizational, and legal structures to minimize dysfunction  ...  Some D-B projects only require adherence to performance specifications; others require compliance with a provided preliminary design. Any of these variations can affect the project outcome.  ... 
doi:10.1093/oxrep/grac001 fatcat:kcr4ypqsurbrjecbrafgmjzxnq

CAREM Project Status

H. Boado Magan, D. F. Delmastro, M. Markiewicz, E. Lopasso, F. Diez, M. Giménez, A. Rauschert, S. Halpert, M. Chocrón, J. C. Dezzutti, H. Pirani, C. Balbi (+4 others)
2011 Science and Technology of Nuclear Installations  
CAREM is a CNEA (Comisión Nacional de Energía Atómica) project. This project consists of the development, design, and construction of a small nuclear power plant.  ...  After several years of development, the CAREM Project reached such a maturity level that the Argentine government decided on the construction of CAREM prototype.  ...  Fuel rods and guide tubes distribution. Figure 3 : 3 Fuel assembly and absorbing element. Figure 4 : 4 Steam generation lay out.  ... 
doi:10.1155/2011/140373 fatcat:eumvphsvovajtgmaxk5q4ub6ju

Managing an internationally distributed software project

Richard J. McGonegal, Patrick T. Wallace
1995 Telescope Control Systems  
The Gemini 8-m Telescopes Project is faced with the challenges of demanding scientific requirements, a fixed budget, and an aggressive schedule.  ...  In addition Gemini is an international project and the majority of the work itself is being done by groups within the partner countries.  ...  ACKNOWLEDGMENTS The author would like to thank all of the Gemini work package responsibles for their effort and forbearance as Gemini worked towards a model which would work.  ... 
doi:10.1117/12.211430 fatcat:l7eddbsu2bbpjnsxcoduo7t5ai

A brief review of the ITPACK project

David R. Kincaid, David M. Young
1988 Journal of Computational and Applied Mathematics  
Analysis as part of the ITPACK Project.  ...  Absfracf: Over the past several years a number of research-oriented software packages for solving large sparse systems of linear algebraic equations have been developed within the Center for Numerical  ...  A preliminary version of the NSPCG User's Guide has been written by Oppe, Joubert and Kincaid (1988) [28] , and a companion report outlining the algorithms used is being written.  ... 
doi:10.1016/0377-0427(88)90347-0 fatcat:ngepsspttje7bosqsrv4infgmi

Status of the NectarCAM camera project

J.-F. Glicenstein, M. Barcelo, J.-A. Barrio, O. Blanch, J. Boix, J. Bolmont, C. Boutonnet, P. Brun, E. Chabanne, C. Champion, S. Colonges, P. Corona (+54 others)
2014 High Energy, Optical, and Infrared Detectors for Astronomy VI  
The design includes the mechanical structure, the cooling of electronics, read-out, clock distribution, slow control, data-acquisition, trigger, monitoring and services.  ...  It has a modular design based on the NECTAr chip, at the heart of which is a GHz sampling Switched Capacitor Array and 12-bit Analog to Digital converter.  ...  (24 V) power distribution, L0 trigger fan-out and L1 trigger distribution.  ... 
doi:10.1117/12.2056277 fatcat:lso25ucbdbeb5jaa4hryxtig5i

View Through the Door of the SOFIA Project

M.V. Frank
2005 IEEE Transactions on Reliability  
The intent of this paper is to describe the interaction with the design team, to point out key reliability improvement strategies applied to the cavity door system, and to offer a few principles to guide  ...  When thinking about reliability improvement strategies, the following were good guiding principles for this application: Design for graceful degradation to combat incipient or partial failures, or system  ...  He specializes in the assessment and management of all risks associated with engineered systems and the decision-making that accompanies risk management.  ... 
doi:10.1109/tr.2004.841725 fatcat:szfhlxaukbcqncq2ya63a7alvu

The Metro Project Construction Safety Risk Managing System of GMC

Guangwu Liu, Fengxia Luo, Gang Zeng
2014 Open Journal of Safety Science and Technology  
Based on the international vulgate safety risk managing theory, the Guangzhou Metro Corporation (GMC) summarizes the standard system of safety risk management in metro rail transit project, integrating  ...  The result of application indicated that this system, which has been popularized in several other Chinese cities, effectively guaranteed personnel and project safety, and promoted the safety risk managing  ...  Applying international common theories, and guided by MOHURD's criterions, through research and innovating, from the project practice the Guangzhou Metro Corporation (GMC) summarized a effective system  ... 
doi:10.4236/ojsst.2014.41005 fatcat:3dclk4vpabgctgecnfnpgiv6ay

DEFINING 'PROJECT GOVERNANCE' FOR LARGE CAPITAL PROJECTS

MC Bekker, Herman Steyn
2009 South African Journal of Industrial Engineering  
Especially for large capital projects, a formal definition of the term 'project governance', and agreement on the content of a project governance model, have largely been neglected.  ...  Lately the principles of governance have been applied to other management disciplines, especially project management.  ...  A first round of questions was sent to the panel of respondents to explore their opinions and to move towards a preliminary definition of, and guidelines for, the concept of 'project governance'.  ... 
doi:10.7166/20-2-761 fatcat:watmfreflvdr5hoc2pmpcfc5pi

Project Management on Multimedia Projects: Preliminary Results on Communication, Interaction and Team Work Dynamics

Carolina Seabra, Ana Margarida Almeida
2015 Procedia Computer Science  
to (ii) analyze data collected in a real development environment, observing practices and events of a specific project, confronted with existent methodologies, in order to gather information to design  ...  Multimedia projects are a unique type of developing innovative products and services, with a distinctive set of team members, knowledge and methods.  ...  and tasks on an excel sheet, to guide everyone on the project elapse.  ... 
doi:10.1016/j.procs.2015.08.633 fatcat:5kllz273yraulezoftcozf4f3u
« Previous Showing results 1 — 15 out of 154,060 results