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 20 of 56 for “"memory storage"”.
-
Fast in-memory storage systems : two aspects
… addresses two challenges relating to in-memory storage systems. The first challenge is storing and retrieving data at a rate close to the capabilities of the underlying memory system, particularly in the face of parallel accesses from multiple cores. We present Masstree, a high …
-
Genomic nucleic acid memory storage with directed endonucleases
… as the input for an engineered genome encoded memory. The mechanism of recording leverages the programmable nature of the bacterial immune system that consists of Clustered Regularly Interspaced Short Palindromic Repeat Sequences (CRISPR), which can recognize and cleave viral DNA using an …
-
Modeling the hippocampus : finely controlled memory storage using spiking neurons
… lobe of the mammalian brain, participates in the storage of personal memories and life events. As such traumatic memories and the consequent symptoms of post-traumatic stress are thought to be stored or at least processedin the hippocampus. While a fundamental understanding of a traumatic memory …
-
A Study of Relaxation Techniques for the Transient Analysis of Digital Circuits
… era, the cost of the immense CPU time and memory storage for a "standard" circuit simulator has become prohibitive. In order to achieve dramatic improvement in the performance of the circuit simulator, there are two principal points of departure from the "standard" simulation approach, …
-
Perylene Diimide Molecular Glass: Investigations of Charge Transport
… electron transport layer with possibilities of memory storage behaviour.
-
Robot Team Formation Control Using Communication "Throughput Approach"
… of the environment. Robots have limited memory storage capabilities, not enough to map the environment. Each robot also has limited sensor capability and computational power. Due to the need to avoid obstacles and other environment effects, some robots get delayed from the rest. Using …
-
Bistability and Electrical Characterisation of Two Terminal Non-Volatile Polymer Memory Devices.
… and ferroelectric materials in two terminal memory devices has potential for electronic memory devices that may offer increased storage capacity and performance. Towards understanding the memory performance of a combination of an organic polymer with a ferroelectric or unpolarised material, …
-
Using low latency storage to improve RDF store performance
… thesis posits that the problem of performant RDF storage can be effectively mitigated using in-memory storage, thanks to RAM’s extremely high throughput and rapid random I/O relative to disk. RAM is rapidly reducing in cost, and is finally reaching the stage where it is becoming a practical medium …
-
A study of four raster-based data generalization procedures
… land cover regions required for computer memory storage, and 2) simplification of the highly complex land cover map. The generalization strategies were evaluated based upon how well they maintained the integrity of land cover information while minimizing the number of homogeneous land …
-
Recursive backpropagation algorithm applied to a globally recurrent neural network
… and the requirement for large amounts of memory storage; To demonstrate this new algorithm, adaptive architectures constructed with a recursive neural network and trained with the new algorithm are applied to the four adaptive systems and the results are compared to adaptive systems …
-
Characterization of the Effects of Thickness and Composition in Current Induced Phase Change in Sb₂Se₃ and Sb₂S₃
Phase-change memory is a promising new field for the world of memory storage, but current limitations such as slower switching speeds than current forms memory like random-access memory (RAM) and flash memory, have made the implementation of phase-change memory infeasible. Antimony triselenide …
-
Effect of chemically induced mGluR-dependent long-term depression on dendritic spine volume
… suggesting that, at the single neuronal level, memory engrams are formed at synapses throughout the dendritic arbor. However, the Clustered Plasticity Hypothesis suggests that neurons store long-term memory engrams at synapses that tend to be spatially clustered within dendritic branches, as …
-
Protocols and Devices for Scalable Spin-Photon Quantum Networks
… are particularly promising candidates for memory storage in a quantum repeater network. However, experimental efforts thus far have been mainly stymied by the absence of efficient and scalable spin-photon interfaces. To address these challenges, we propose a photonic integrated circuit …
-
Low-temperature magnetic force microscopy with a simple design: analyzing the magnetic domains of a simple hard disk drive
… LT-MFM experimental investigation on a simple memory storage disk. Scanning probe microscopy (SPM) was first developed to study various electronic properties of different materials, such as imaging high T [subscript c] superconductors. Soon after, the SPM grew and expanded in terms of …
-
The Role of Temporal Distraction on Short-Term Memory and Delayed Recognition
<p>Memory is a complex process that requires the translation of information from an external sensory experience into an internal representation. Once information has been translated into memory, there is little agreement regarding the cognitive structure of memory storage and maintenance. Baddeley …
-
Neural mechanisms involved in memory formation and retrieval within the rodent hippocampus : an in vivo electrophysiological study
… properties of the hippocampus contribute to memory storage and retrieval. In Part I of this thesis, extracellular recordings are used to monitor systematic changes in the cellular properties of hippocampal pyramidal cells in vivo. These studies demonstrate that the biophysical characteristics …
-
Magnetic properties of block-copolymer fabricated cobalt nanodots and nanowires at elevated temperatures
… optic, and magnetic applications such as memory storage. Using block copolymer fabrication methods, 60nm diameter cobalt nanodots and 37nm wide cobalt nanowires were created, both with heights of 20nm. To characterize the reliability of the nanodots, magnetic hysteresis loops of three …
-
Enhanced Recommender Systems by Biclustering
… estimation avoids large matrices operation and memory storage, making it advantageous to attain scalability for massive datasets. Moreover, the BiRDS can effectively combat the ``cold-start" issue by utilizing bicluster effects of associated users and items while most collaborative filtering …
-
Noise and multistability in gene regulatory networks
… Cells implement feedback loops to create a memory of their gene expression states. In this way, every differentiated cell in a multicellular organism remembers its expression profile throughout its life. On the other hand, biochemical reactions that take place during gene expression involve …
-
Maintenance and Metalearning of Time Interval Representations
… First, I will propose a task which utilizes memory of a time interval in order to probe memory noise, memory storage, and inference over internal noise. To do this, monkeys perform a delayed time reproduction task. I find that the behavior is consistent with the the brain storing the memory …
Page 1 of 3