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.
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Showing 1 to 20 of 22 for “"NVM"”.
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Detecting Persistence Bugs from Non-volatile Memory Programs by Inferring Likely-correctness Conditions
Non-volatile main memory (NVM) technologies are revolutionizing the entire computing stack thanks to their storage-and-memory-like characteristics. The ability to persist data in memory provides a new opportunity to build crash-consistent software without paying a storage stack I/O overhead. A …
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Making non-volatile memory programmable
Byte-addressable, non-volatile memory (NVM) is emerging as a revolutionary memory technology that provides persistence, near-DRAM performance, and scalable capacity. By using NVM, applications can directly create and manipulate durable data in place without the need for serialization out to SSDs. …
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Compiler Support for Long-life, Low-overhead Intermittent Computation on Energy Harvesting Flash-based Devices
… which mostly target devices with FRAM as the NVM, would cause failure on devices that employ the Flash as primary NVM, thereby resulting in a non-universal solution that is restricted by the choice of NVM. This is primarily the result of the Flash's limited read/write endurance. This research …
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Reducing memory persistency overheads with transparent out-of-place updates
… traditional DRAM, known as non-volatile memory (NVM). While this technology has provided immense opportunities to system designers, it has also presented new challenges since applications running on NVM systems require data persistence guarantees with respect to system crashes. To address this …
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Examining the neurovisceral integration model through fNIRS
The neurovisceral integration model (NVM) proposes that an organisms ability to flexibly adapt to their environment is related to biological flexibility within the central autonomic network. One important aspect of this flexibility is behavioral inhibition (Thayer and Friedman, 2002). During a …
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Geometrically Programmed Nano-Resistors for Ultra-Robust Artificial Neural Network Accelerator
… minimize data transmission, non-volatile memory (NVM)-based in-memory computing have expected to have several orders of speed and power-efficiency boosts. However, its practical implementation as a next generation AI hardware has been not successful due to the non-idealities in NVMs including …
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Page management in hybrid memory systems
Recent byte-addressable Non-Volatile Memory (NVM) technologies enable hybrid memory systems comprising of both DRAM and NVM technologies. Such systems have the potential to address the capacity requirements of data intensive workloads and achieve high performance. The main challenge lies in …
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Morphological and functional study of cerebral aging in rat
… and average volume (V), numeric density (Nvm), and volume density (Vv) of synaptic mitochondria. Moreover, succinic dehydrogenase (SDH) activity was cytochemically determined in Purkinje cells (PC) and V, Nvm, Vv, and cytochemical precipitate area/mitochondrial area (R) of SDH-positive …
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Topological organization of the trigeminal system in the lamprey and restoration following axonal regeneration
… the medial part of the trigeminal motor nucleus (nVm) and sensory axons in the medial part of the trigeminal descending tracts (dV). In addition, TRDA applied to the anterolateral oral hood labeled trigeminal motoneurons in nVm and sensory axons in dV that were located laterally in these …
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Evaluation of the colossal electroresistance (CER) effect and its application in the non-volatile Resistive Random Access Memory (RRAM)
… leading technology for non-volatile memory (NVM), is projected by many to run obsolete in the face of future miniaturization trend in the semiconductor devices due to some of its technical limitations. Several different technologies have been developed in attempt for replacing Flash memory as …
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Nanoscale Nonvolatile Memory Circuit Design using Emerging Spin Transfer Torque Magnetic Random Access Memory
… is a highly potential nonvolatile memory (NVM) technology. There has been a growing demand to improve the efficiency and reliability of the NVM circuits and architectures. we present a modified STT MRAM cell design, where each cell is comprised of one magnetic tunneling junction (MTJ) …
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Impact of Thermal Effects and Other Material Properties on the Performance and Electro-Thermal Reliability of Resistive Random Access Memory Arrays
… for the next generation of non-volatile memory (NVM). ReRAM devices feature nanoionics-based filamentary switching, outperforming flash memory in terms of power consumption, scalability, retention, ON/OFF ratio, and endurance. Furthermore, integrating ReRAMs within the CMOS BEOL/low-k Cu …
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A Physical Unclonable Function Based on Inter-Metal Layer Resistance Variations and an Evaluation of its Temperature and Voltage Stability
… as digital bistrings in non-volatile memory (NVM) on FPGAs and ASICs in current technologies. However, secrets stored this way are not secure against a determined adversary, who can use probing attacks to steal the secret. Physical Unclonable functions (PUFs) have emerged as an alternative. …
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Exploring the Boundaries of Operating System in the Era of Ultra-fast Storage Technologies
… scale byte- addressable Non-Volatile Memory (NVM), micro-second scale SSDs are being commercialized. However, the OS storage stack has not been evolving fast enough to keep up with these new ultra-fast storage hardware. Hence, the latency due user-kernel context switch caused by system calls …
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Low Energy Order-To-Disorder Transition Pathways In Phase-Change Nanowires
… a promising candidate for non-volatile memory (NVM) applications. The conventional method to realize the crystal−amorphous transformation in PCM is to heat the material above its melting point by an electrical pulse, after which it is quenched by sudden removal of the pulse. However, such a …
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The Investigation of Inorganic Co Based ReRAM Devices and Organic Cu Doped PANI-CSA Top Electrode Based ReRAM Devices
… to the next generation non-volatile memory (NVM) devices and memristors since the scaling of conventional memories based on floating gate MOSFETs is getting increasingly difficult. ReRAM is being considered one of the most promising candidates for next generation non-volatile memory due to …
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An Effort toward Building more Secure and Efficient Physical Unclonable Functions
… of devices are stored in non-volatile memories (NVM) or through burning fuses on ICs. However, through such traditional techniques, IDs are vulnerable to attacks. Further, maintaining such secrets in NVMs is expensive. Physical Unclonable Functions (PUF) provide an alternative method for creating …
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Dependence of Set, Reset and Breakdown Voltages of a MIM Resistive Memory Device on the Input Voltage Waveform
… to supplant current Nonvolatile Memory (NVM) based on the floating gate (FG) MOSFET transistor, which is at the end of its scaling capability. The RRAM technology comprises two subcategories: 1) the resistive phase change memory (PCM), which has been very recently deployed commercially, …
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Systems and applications for persistent memory
… or persistent memory (referred to as NVM or PM) introduces an interesting new tier that bridges the performance gap between DRAM and PM, and serves the role of fast storage or slower memory. However, PM has several implications on system design, both hardware and software: (i) the …
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Doped HfO2 thin films: Engineering and Origins of its ferroelectric properties
… for next-generation non-volatile memory (NVM) or neuromorphic computing devices. Therefore, this thesis explores the nanostructure, device stack engineering and electrochemical changes which occur upon ferroelectric polarisation in epitaxial doped-HfO2 systems. This thesis aims to …
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