Spelling suggestions: "subject:"film organization"" "subject:"fine organization""
11 |
Representing information about files /Mogul, Jeffrey C. January 1900 (has links)
Thesis (Ph. D.)--Stanford University, 1986. / Cover title. "March 1986." Includes bibliographical references.
|
12 |
Accelerating Hadoop Map-Reduce for small/intermediate data sizes using the Comet coordination frameworkChaudhari, Shivangi, January 2009 (has links)
Thesis (M.S.)--Rutgers University, 2009. / "Graduate Program in Electrical and Computer Engineering." Includes bibliographical references (p. 58-59).
|
13 |
Metadata storage for file management systems data storage and representation techniques for a file management system /Folmer, Brennan Thomas. January 2002 (has links)
Thesis (M.E.)--University of Florida, 2002. / Title from title page of source document. Includes vita. Includes bibliographical references.
|
14 |
Energy-efficient mechanisms for managing on-chip storage in throughput processorsGebhart, Mark Alan 05 July 2012 (has links)
Modern computer systems are power or energy limited. While the number of transistors per chip continues to increase, classic Dennard voltage scaling has come to an end. Therefore, architects must improve a design's energy efficiency to continue to increase performance at historical rates, while staying within a system's power limit. Throughput processors, which use a large number of threads to tolerate
memory latency, have emerged as an energy-efficient platform for
achieving high performance on diverse workloads and are found in
systems ranging from cell phones to supercomputers. This work focuses
on graphics processing units (GPUs), which contain thousands of
threads per chip.
In this dissertation, I redesign the on-chip storage system of a
modern GPU to improve energy efficiency. Modern GPUs contain very large register files that consume between 15%-20% of the
processor's dynamic energy. Most values written into the register
file are only read a single time, often within a few instructions of
being produced. To optimize for these patterns, we explore various
designs for register file hierarchies. We study both a
hardware-managed register file cache and a software-managed operand register file. We evaluate the energy tradeoffs in varying the number of levels and the capacity of each level in the hierarchy. Our most efficient design reduces register file energy by 54%.
Beyond the register file, GPUs also contain on-chip scratchpad
memories and caches. Traditional systems have a fixed partitioning
between these three structures. Applications have diverse
requirements and often a single resource is most critical to
performance. We propose to unify the register file, primary data
cache, and scratchpad memory into a single structure that is
dynamically partitioned on a per-kernel basis to match the
application's needs.
The techniques proposed in this dissertation improve the utilization of on-chip memory, a scarce resource for systems with a large number of hardware threads. Making more efficient use of on-chip memory both improves performance and reduces energy. Future efficient systems will be achieved by the combination of several such techniques which
improve energy efficiency. / text
|
15 |
Temporal analysis on HFS+ and across file systems in digital forensic investigationWang, Mengmeng, 王萌萌 January 2013 (has links)
In computer forensics, digital evidence related to time is both important and complex. The rules of changes in time associated with digital evidence, such as files or folders, can be used to analyze certain user behaviors like data access, modification or transfer. However, the format and the rules in time information for user actions are quite different for different file systems, even for different versions of operating systems with the same file system.
Some research on temporal analysis has already been done on NTFS and FAT file systems, while there are few resources that describe temporal analysis on the Hierarchical File System Plus (HFS+), the default file system in Apple computer. Moreover, removable devices like USB disks are used frequently; transferring files and folders between different devices with different file systems and operating systems happens more and more frequently, so the changes of times across different file systems are also crucial in digital forensics and investigations.
In this research, the changes in time attributes of files and folders resulting from user actions on the HFS+ file system and across file systems are analyzed, and the rules of time are generated by inductive reasoning to help reconstruct crime scenes in the digital forensic investigation. Since inductive reasoning is not definitely true compared with deductive reasoning, experiments are performed to validate the rules. The usage of the rules is demonstrated by analyzing a case in details. The methods proposed here are efficient, practical and easy to put into practice in real scenarios. / published_or_final_version / Computer Science / Master / Master of Philosophy
|
16 |
On conceptual design of active databasesTanaka, Asterio Kiyoshi January 1992 (has links)
No description available.
|
17 |
The use of context in text compression /Reich, Edwina Helen. January 1984 (has links)
No description available.
|
18 |
JavaDiff a Chicory tool for file comparison /Zheng, Lingyi. January 1999 (has links)
Thesis (M.S.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains iv, 43 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 42-43).
|
19 |
A class-specific ensemble feature selection approach for classification problemsSoares, Caio, Gilbert, Juan E., January 2009 (has links)
Thesis--Auburn University, 2009. / Abstract. Vita. Includes bibliographical references (p. 41-48).
|
20 |
Conversion of flat files and hierarchical data basesNiemi, Timo. January 1985 (has links)
Thesis (Ph. D.)--University of Tampere, 1985. / Includes 4 papers published by the author in various journals. Includes bibliographical references (4 p. near end of text).
|
Page generated in 0.0853 seconds