Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 14 of 14 for “"Replacement policy"”.
-
Improving cache replacement policy using deep reinforcement learning
… of reinforcement learning approaches to improve replacement policies of caches. In today's internet, caches play a vital role in improving performance of data transfers and load speeds. From video streaming to information retrieval from databases, caches allow applications to function more …
-
An economic evaluation of the optimal ewe replacement policy for typical Canterbury light land and irrigated properties
… of its incisor teeth. The basis for this culling policy is that ewes with worn or missing teeth are considered unable to graze and therefore to produce satisfactorily. The study takes the following form; (1) review of the relevant literature, (2) survey of farmers running 'gummy' ewes, (3) trial …
-
Availability analysis of opportunistic age replacement policies
… it reaches a prescribed age. Also each component replacement provides an opportunity for the replacement of the other component. This last maintenance policy is called an opportunistic replacement strategy. The system functions only if the both components of the system are functioning. The system …
-
Optimal replacement in the proportional hazards model and its applications in a product-service system
… consists of three papers, in which the optimal replacement policies for systems whose deterioration process follows the PHM are developed under different settings; and a joint optimization of the asset and inventory management problem in the context of a product-service system is considered.</p> …
-
A micropower DSP for sensor applications
… set, a miniature instruction cache with a novel replacement strategy, hardware accelerator cores for FIR filter and FFT operations, and extensive power gating of both logic and memory. The tradeoffs of cache size, line length, and replacement policy for very small (a few hundred words or less) …
-
Beefing Up The Buffer Cache
… will also feature ideas on how the page cache's replacement policy could possibly be improved.
-
Pre-fetch document caching to improve World-Wide Web user response time
… The scheme employs a least-recently used replacement policy and allows for multiple simultaneous document retrievals to occur. The scheme is based on a combined statistical and locality of reference model associated with the links in hypertext systems. Results show that cache hit rates are …
-
Software-assisted cache mechanisms for embedded systems
… mechanism presented is an intelligent cache replacement policy that utilizes information about dead data and data that is very frequently used. This mechanism is analyzed theoretically to show that the number of misses using intelligent cache replacement is guaranteed to be no more than the …
-
Preventive Maintenance for a Multi-task System
… that the system is subject to a Modified Age Replacement Policy (MARP). With a MARP the intermittently demanded components are maintained during their idle periods and the continuously demanded components are replaced according to their age replacement times. A renewal theory approach is used …
-
Optimal inspection and maintenance for stochastically deteriorating systems
… decisions. In both cases it is assumed the replacement policy is fixed and known in advance. Finally we consider the case of joint optimisation of maintenance and inspection, for cases in which the maintenance action has either deterministic or random effect on the degradation level. In all …
-
A decision support system for integrated design analysis of a repairable item and it's logistic support system
… 4) the level of repair problem; and 5) the replacement policy problem. The framework developed supports integration of these decision problems throughout the item’s life cycle. A repairable item can be systematically divided into subelements until individual repairable components are …
-
Cache-based side channels: Modern attacks and defenses
… we present a secure hierarchy-aware cache replacement policy (SHARP) to defeat cache attacks on inclusive cache hierarchies by eliminating inclusion victims. In addition, we show that inclusion victims also exist in non-inclusive cache hierarchies and that the non-inclusive property is …
-
Intelligent cache management for heterogeneous memory systems
… of such DRAM caches by enabling associativity, replacement policies, and reduced miss probes at low bandwidth cost to improve the performance of heterogeneous memory systems.
-
Optimización estocástica del mantenimiento de sistemas de transporte y secado de sustancias minerales
… with failure modes whose traditional maintenance policy has been run to failure. In the case of redlers, a condition based maintenance model, that uses the wearing of the chain as a control variable, has been used. This model covers several maintenance policies; hence it is possible that the same …