One of the core components of live forensics is to collect and analyze volatile memory data. Since the dynamic analysis of memory is not possible, most live forensic approaches focus on analyzing a single snapshot of a memory dump. Analyzing a single memory dump raises questions about evidence reliability; consequently, a natural extension is to study data from multiple memory dumps. Also impor...

This work introduces S-buffer, an efficient and memory-friendly gpu-accelerated A-buffer architecture for multifragment rendering. Memory is organized into variable contiguous regions for each pixel, thus avoiding limitations set in linked-lists and fixed-array techniques. S-buffer exploits fragment distribution for precise allocation of the needed storage and pixel sparsity (empty pixel ratio)...

We describe three disk scheduling algorithms that can be used in a multimedia server for sustaining a number of heterogeneous variable-rate data streams. A data stream is supported by repeatedly fetching a block of data from the storage device and storing it in a corresponding buffer. For each of the disk scheduling algorithms we give necessary and sufficient conditions for avoiding underand ov...

This paper presents a scalable caching algorithm of proxy server with the finite storage size minimizing client s buffer size and constant-bit-rate channel bandwidth. Under the general video traffic condition, it is observed that the amount of decreased client s buffer size and channel bandwidth after caching a video frame depends on the relative frame position in the time axis as well as the f...

This study reports a replication and extension of Ulrich Dietz (1985) on the possible role short-term storage (STS) as buffer memory between long-term (LTS) motor system in free recall tasks. STS would allow for parallel unfolding search LTS output responses by temporarily storing retrieved items until their final production. In study, this view was examined against alternative hypothesis where...

This study introductions situation of video storage and the methods of video data management, then proposes a Scheduling Strategy algorithm based on Offset Cache (SSOC). According to the statistical information of data block buffer offset, through building a cloud environment and studying the storage layer’s video data storage of the cloud storage, the algorithm schedules on mastering the suppl...

Semen collection evaluation and addition of preservatives to increase storage period of sperm are essential for successful artificial insemination. This study was conducted on 4rams (2 Ghezel Merinos and 2 Merinos Moghani) to evaluate the effect of two diluents in Khalatposhan research station. Average age of rams was 3 years. Rams were trained to serve the artificial insemination and semen sam...

A video server allows to deliver multiple video streams to different clients. To provide the required amount of storage and bandwidth, a video server must contain a large number of disks. Since the retrieval rate of the disk and the consumption rate of the clients differ, the data retrieved from disk need to be temporarily stored in main memory, which is an important cost factor in a video serv...

The performance of interconnected networks is highly depenht on the performance of the gateways. Since the finite storage capability of gateways effects the throughput it has to be considered for the analysis of interwnnected networks. Different configurations of networks are studied: i) Gateways and the channels of local area networks have no buffer capacity constraints, ii) Only gateways have...

Semen collection evaluation and addition of preservatives to increase storage period of sperm are essential for successful artificial insemination. This study was conducted on 4rams (2 Ghezel Merinos and 2 Merinos Moghani) to evaluate the effect of two diluents in Khalatposhan research station. Average age of rams was 3 years. Rams were trained to serve the artificial insemination and semen sam...