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Computer Forensics has grown rapidly in recent years. The current computer forensic investigation paradigm is laborious and requires significant expertise on the part of the investigators. This paper proposes a highly structured and efficient archive system to provide the disk-imaging mode, by binding computer logical mounting pattern to the current computer forensic work. Logical access pattern to...
I/O performance has been critical for large scale distributed systems. Many approaches, including hint-based multi-level cache, have been proposed to smooth the gap between different levels. These solutions demote or promote cache blocks based on the latest history information, which is insufficient for applications where frequent demote and promote operations occur. In this paper we propose a novel...
Cache plays an essential role in modern computer systems to smooth the performance gap between memory and CPU. Most existing cache replacement algorithms use three stacks: recency stack, frequency stack and history stack. The balance and design of those stacks is a key to achieve high hit ratio, thus improving the buffer cache efficiency. In this paper we propose a new cache replacement algorithm,...
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