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Improving the granularity of access control for Windows 2000

Michael M. Swift, Anne Hopkins, Peter Brundrett, Cliff Van Dyke, Praerit Garg, Shannon Chan, Mario Goertzel, Gregory Jensenworth
2002 ACM Transactions on Privacy and Security  
This article presents the mechanisms in Windows 2000 that enable fine-grained and centrally managed access control for both operating system components and applications.  ...  While the access control mechanisms in Windows NT are suitable for file systems and applications with simple requirements, they fall short of the needs of applications with complex data objects.  ...  Steve Gribble and Andrew Whitaker provided valuable feedback on an early draft of this article. Kedar Dubhashi provided valuable updates on the changes made for Windows XP.  ... 
doi:10.1145/581271.581273 fatcat:5x2a5m4fubfyzebipc6gyfnq6y

Improving the granularity of access control in Windows NT

Michael M. Swift, Peter Brundrett, Cliff Van Dyke, Praerit Garg, Anne Hopkins, Shannon Chan, Mario Goertzel, Gregory Jensenworth
2001 Proceedings of the sixth ACM symposium on Access control models and technologies - SACMAT '01  
This paper presents the access control mechanisms in Windows 2000 that enable fine-grained protection and centralized management.  ...  These mechanisms were added during the transition from Windows NT 4.0 to support the Active Directory, a new feature in Windows 2000.  ...  We would also like to thank our anonymous reviewers and Robert Grimm, our shepherd, for his insightful and detailed comments that greatly improved the paper.  ... 
doi:10.1145/373256.373271 dblp:conf/sacmat/SwiftBDGHCGJ01 fatcat:hgtazwgwhnfmdoofhobdvswlay

The effect of enhancing super insulation Aerogel for future building façades in North of Iraq

Zhiry Hawez Baiz, Cemil Atakara
2022 Proceedings of the International Conference on Evolving Cities  
It is considered one of the most encouraging materials in various applications such as spacecraft and buildings. In building, translucent aerogel uses for window construction.  ...  Improved aerogel windows can get better efficient glasses, larger sizes, and transparency that experiences the natural quality of the light and outside view.  ...  Nevertheless, these proportions are different in the Sulaimani climate. The improved aerogel was the best selection for controlling space temperature.  ... 
doi:10.55066/proc-icec.2021.12 fatcat:4dv7dkz32vhj5o3fveqghbxf2i

Comparing Windows NT, Linux, and QNX as the basis for cluster systems

Avi Kavas, Dror G. Feitelson
2001 Concurrency and Computation  
The central controller is responsible for configuration management, resource allocation, and job control.  ...  These considerations lead to the use of commercial off-the-shelf components, both for hardware and for software.  ...  Acknowledgements This work was supported in part by the Israel Science Foundation and by the Ministry of Science.  ... 
doi:10.1002/cpe.613 fatcat:e4yh6wu6bjct3jhtqmezilxpbm

High Energy-Efficient Windows with Silica Aerogel for Building Refurbishment: Experimental Characterization and Preliminary Simulations in Different Climate Conditions

Cinzia Buratti, Elisa Moretti, Michele Zinzi
2017 Buildings  
The paper deals with the potential of high energy-efficient windows with granular silica aerogel for energy saving in building refurbishment.  ...  The aerogel impact on heat transfer is remarkable, allowing a thermal transmittance of 1.0-1.1 W/(m 2 ·K) with granular aerogel in interspace only 15 mm in thickness.  ...  Author Contributions: The work presented in this paper is a collaborative development by all of the authors. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/buildings7010008 fatcat:ireudaidpfgkjfzhnjjhzcyp2e

Improvement of a configuration management system

Frank Titze
2000 Proceedings of the 22nd international conference on Software engineering - ICSE '00  
Web access is expected to be available for customers in spring 2000. Currently the web access is in test phase in CAD-UL.  ...  [UNIFORM PRODUCTION ENVIRONMENT] • Improvement of the control and documentation of soft- ware changes and generated releases for books, release notes and for the IS0-9001 project documentation.  ...  All products mentioned are the trademarks, service marks, or registered trademarks of their respective holders. Fig. 4  ... 
doi:10.1145/337180.337488 dblp:conf/icse/Titze00 fatcat:q4b2avw56bcwlbiqh2nbxtnrra

Dynamics of TCP traffic over ATM networks

Allyn Romanow, Sally Floyd
1994 Computer communication review  
For simulations of congested networks, the effective throughput of TCP over ATM can be quite low when cells are dropped at the congested ATM switch.  ...  We investigate the performance of TCP connections over ATM networks without ATM-level congestion control, and compare it to the performance of TCP over packet-based networks.  ...  We thank Sugih Jamin for his useful comments on the paper, and Julie Haslam for her help.  ... 
doi:10.1145/190809.190322 fatcat:54or7ywm5ravnlaiyhy4vfmpge

Dynamics of TCP traffic over ATM networks

Allyn Romanow, Sally Floyd
1994 Proceedings of the conference on Communications architectures, protocols and applications - SIGCOMM '94  
For simulations of congested networks, the effective throughput of TCP over ATM can be quite low when cells are dropped at the congested ATM switch.  ...  We investigate the performance of TCP connections over ATM networks without ATM-level congestion control, and compare it to the performance of TCP over packet-based networks.  ...  We thank Sugih Jamin for his useful comments on the paper, and Julie Haslam for her help.  ... 
doi:10.1145/190314.190322 dblp:conf/sigcomm/RomanowF94 fatcat:sfvir7ua3nhq7dq7dymx6qyopm

Dynamics of TCP traffic over ATM networks

A. Romanow, S. Floyd
1995 IEEE Journal on Selected Areas in Communications  
For simulations of congested networks, the effective throughput of TCP over ATM can be quite low when cells are dropped at the congested ATM switch.  ...  We investigate the performance of TCP connections over ATM networks without ATM-level congestion control, and compare it to the performance of TCP over packet-based networks.  ...  We thank Sugih Jamin for his useful comments on the paper, and Julie Haslam for her help.  ... 
doi:10.1109/49.382154 fatcat:6leghbsxurfafkdniotgixhwiy

Decentralized access control in distributed file systems

Stefan Miltchev, Jonathan M. Smith, Vassilis Prevelakis, Angelos Keromytis, Sotiris Ioannidis
2008 ACM Computing Surveys  
We provide a survey of decentralized access control mechanisms in distributed file systems intended for large scale, in both administrative domains and users.  ...  We identify essential properties of such access control mechanisms. We analyze both popular production and experimental distributed file systems in the context of our survey.  ...  AFS introduced several improvements in access control mechanisms, for example, richer ACLs and user editable groups.  ... 
doi:10.1145/1380584.1380588 fatcat:ht5vkr4ys5f2xdyjro3pq7pqo4

Dynamic adaptation of sharing granularity in dsm systems

Ayal Itzkovitz, Nitzan Niv, Assaf Schuster
2000 Journal of Systems and Software  
Our experiments show a substantial improvement in the performance using adapted granularity level over using a fixed granularity level.  ...  One way to resolve the tradeoff is to dynamically adapt the granularity to the application memory access pattern.  ...  Acknowledgments We are grateful to the anonymous referees, whose comments helped us improve the paper.  ... 
doi:10.1016/s0164-1212(00)00044-3 fatcat:dkf3bst6snftralqg43ozes6om

Socialite in derSpittelberg: Incorporating Animated Conversation into a Web-Based Community-Building Tool [chapter]

Brigitte Krenn, Barbara Neumayr
2003 Lecture Notes in Computer Science  
restrictions imposed by the Web and the computing facilities of an average non-expert computer user.  ...  We discuss a number of design criteria which arise on the one hand from the task to simulate animated human-like conversation (which is watched by the user), and which arise on the other hand from technical  ...  This research is supported by the EC Project NECA IST-2000-28580. 6  ... 
doi:10.1007/978-3-540-39396-2_4 fatcat:ro2bxocfrndxxozmgwn4iolqua

Composable Lightweight Processors

Changkyu Kim, Simha Sethumadhavan, M.S. Govindan, Nitya Ranganathan, Divya Gulati, Doug Burger, Stephen W. Keckler
2007 Microarchitecture (MICRO), Proceedings of the Annual International Symposium on  
However, the number of processors and the granularity of each processor are fixed at design time.  ...  Use of an Explicit Data Graph Execution (EDGE) ISA enables the system to be fully composable, with no monolithic structures spanning the cores.  ...  Acknowledgments We thank Ramdass Nagarajan, Haiming Liu, Mark Gebhart, Bert Maher, Katherine Coons, Jeff Diamond and Behnam Robatmilli for their contribution to the paper.  ... 
doi:10.1109/micro.2007.4408270 fatcat:m2zm2hxwczfc5gfihtqhmqe63a

Composable Lightweight Processors

Changkyu Kim, Simha Sethumadhavan, M.S. Govindan, Nitya Ranganathan, Divya Gulati, Doug Burger, Stephen W. Keckler
2007 40th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO 2007)  
However, the number of processors and the granularity of each processor are fixed at design time.  ...  Use of an Explicit Data Graph Execution (EDGE) ISA enables the system to be fully composable, with no monolithic structures spanning the cores.  ...  Acknowledgments We thank Ramdass Nagarajan, Haiming Liu, Mark Gebhart, Bert Maher, Katherine Coons, Jeff Diamond and Behnam Robatmilli for their contribution to the paper.  ... 
doi:10.1109/micro.2007.41 dblp:conf/micro/KimSGRGBK07 fatcat:rlbsu4nftjbchnxvxbqhs4gzsu

Design and fabrication of gas cell targets for laboratory astrophysics experiments on the Orion high-power laser facility

C. Spindloe, D. Wyatt, S. Astbury, G. F. Swadling, T. Clayson, C. Stehlé, J. M. Foster, E. Gumbrell, R. Charles, C. N. Danson, P. Brummitt, F. Suzuki-Vidal
2017 High Power Laser Science and Engineering  
for interaction foils or diagnostic windows.  ...  This paper describes the design and fabrication of a range of 'gas cell' microtargets produced by the Target Fabrication Group in the Central Laser Facility (CLF) for academic access experiments on the  ...  Since 2000 there have been a number of designs for gas targets used in this field that have either had the features of tubes down which the plasma flow propagates or cells with windows [5] [6] [7] .  ... 
doi:10.1017/hpl.2017.22 fatcat:lxyskycyhfhxrk4eqqrmo6lbze
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