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Electrical and Computer Engineering
University of Nevada, Las Vegas
UNLV Theses, Dissertations, Professional Papers, and Capstones
- Keyword
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- Aluminum oxide; Nanostructures; Porous silicon; Thin films (1)
- CMP network on chip (1)
- Characterization of metallic nanoparticles; Gold – Properties; Nanoparticles; Optical properties of gold (1)
- Chip multiprocessor (1)
- Clustering; Computer networks; Distributed algorithms; Group membership; Network partitioning; Self-stabilizing algorithm (1)
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- Colored; Light emitting diodes – Energy consumption (1)
- Computer vision; Electronic surveillance; Electronic traffic controls; Sensor networks; Traffic signs and signals (1)
- Conservation; Conservation of natural resources; Dynamic systems; Evolution; Information; Probability; Uncertainty; Uncertainty propagation (1)
- Deadlocks (1)
- Denoising; Plant-soil relationships; Rhizosphere; Segmentation; Soils; Thresholding; Water transportability; Wavelet shrinkage; X-ray micro tomography (1)
- Energy conservation; Energy Efficient LED Displays; Light (1)
- Energy efficiency (1)
- Genetic algorithms; Gene expression – Classification; Learning classifier systems (1)
- Livelock (1)
- Microcontroller (1)
- Microprocessors (1)
- NOC (1)
- Network-on-Chip; Networks on a chip; Router; Routers (Computer networks); Routing (Computer network management); Virtual channel; WK-recursive; Wormhole routing; Wormhole switching (1)
- Networks on a chip (1)
- Picoblaze (1)
- Processor allocation (1)
- Processor allocator (1)
- Routing protocols (Computer network protocols) (1)
- Silver nanospheres; Raman effect; Raman properties of gold (1)
- Silver nanospheres; Raman spectroscopy; Silver – Properties; Simulation of optical properties of metal nanospheres; Surface enhanced Raman spectroscopy; Synthesis of metal nanoparticles (1)
- Synthesis (1)
- Torus (1)
Articles 1 - 12 of 12
Full-Text Articles in Engineering
Data Routing In Multicore Processors Using Dimension Increment Method, Arpita H. Kadakia
Data Routing In Multicore Processors Using Dimension Increment Method, Arpita H. Kadakia
UNLV Theses, Dissertations, Professional Papers, and Capstones
A Deadlock-free routing algorithm can be generated for arbitrary interconnection network using the concept of virtual channels but the virtual channels will lead to more complex algorithms and more demands of NOC resource.
In this thesis, we study a Torus topology for NOC application, design its structure and propose a routing algorithm exploiting the characteristics of NOC. We have chosen a typical 16 (4 by 4) routers Torus and propose the corresponding route algorithm. In our algorithm, all the channels are assigned 4 different dimensions (n0,n1,n2 & n3). By following the dimension increment method, we break the dependent route circles, …
Energy Efficient Led Displays, John Mani Kumar Jupalli
Energy Efficient Led Displays, John Mani Kumar Jupalli
UNLV Theses, Dissertations, Professional Papers, and Capstones
In this research work, an innovative pixel architecture RGBW, consisting of red (R), green (G), blue (B), and white (W) LEDs, is designed and implemented for color generation. Energy consumption of new pixel architecture consisting of RGBW LEDs is compared to standard architecture consisting of RGB LEDs. Human perception experiments are conducted to study the differences in perception between the two architectures when the same colors are generated using RGBW vs. RGB. Measurements of power for a 32inch x 16inch LED display has proved up to 18% power savings for low saturated colors, up to 8% for high saturated colors …
Parameterizable Network-On-Chip Emulation Framework, Jaya Suseela
Parameterizable Network-On-Chip Emulation Framework, Jaya Suseela
UNLV Theses, Dissertations, Professional Papers, and Capstones
Networks-on-Chip (NoCs) have been proposed as a promising solution to complex on-chip communication problems. But there is no public accessible HDL synthesizable NoC framework which connects industrial level cores and runs real applications on them. Moreover, many challenging research problems remain unsolved at all levels of design abstraction; design exploration of NoC architecture for applications, scheduling and mapping algorithms, evaluation of switching, topology or routing algorithm for efficient execution of application and optimizing communication cost, area, energy etc Solution to solve the above problem calls for the development of synthesizable, parameterizable NoC Framework that would evaluate and implement the above …
Classification Algorithms For Genomic Microarray, Rakesh Choudary Malepati
Classification Algorithms For Genomic Microarray, Rakesh Choudary Malepati
UNLV Theses, Dissertations, Professional Papers, and Capstones
The advent of new technologies like DNA micro-arrays provides scientists the ability to gather important information such as the expression levels of almost all the genes within a cell. As the collected data is huge, it is always necessary to use analytical methods to extract important information which can be useful in biological and medical applications. One of such applications is presented in (Van‟t Veer LJ 2002), where the authors used the gene expression values obtained from micro-arrays of breast cancer cells to predict the outcome of the disease. The prediction is based on a supervised classification. While the idea …
Synthesis, Characterization And Simulation Of Optical And Raman Properties Of Metal Nanoparticles, Sriteja Yamparala
Synthesis, Characterization And Simulation Of Optical And Raman Properties Of Metal Nanoparticles, Sriteja Yamparala
UNLV Theses, Dissertations, Professional Papers, and Capstones
Metal nanoparticles are of strong interest for their unusual optical and Raman properties with potential for new and improved device applications. Specifically, the significantly enhanced Raman Scattering enabled by Surface Plasmon Resonance on metal nanoparticles open up the potential for the implementation of very sensitive sensors. It has been demonstrated that Surface Plasmon resonance can be used for the detection of a single molecule. Out of the various metal nanoparticles that have been investigated, the most promising are that made of gold and silver. Metal nananoparticles of gold and silver show strong Raman enhancement in the visible spectral region, making …
Self-Stabilizing Group Membership Protocol, Mahesh Subedi
Self-Stabilizing Group Membership Protocol, Mahesh Subedi
UNLV Theses, Dissertations, Professional Papers, and Capstones
In this thesis, we consider the problem of partitioning a network into groups of bounded diameter.
Given a network of processes X and a constant D, the group partition problem is the problem of finding a D-partition of X, that is, a partition of X into disjoint connected subgraphs, which we call groups, each of diameter no greater than D. The minimal group partition problem is to find a D-partition {G1, ... Gm} of X such that no two groups can be combined; that is, for any Gi and Gj, where i ≠ j, either Gi U Gj is disconnected …
Evaluation Of Video Based Pedestrian And Vehicle Detection Algorithms, Varun Bandarupalli
Evaluation Of Video Based Pedestrian And Vehicle Detection Algorithms, Varun Bandarupalli
UNLV Theses, Dissertations, Professional Papers, and Capstones
Video based detection systems rely on the ability to detect moving objects in video streams. Video based detection systems have applications in many fields like, intelligent transportation, automated surveillance etc. There are many approaches adopted for video based detection. Evaluation and selecting a suitable approach for pedestrian and vehicle detection is a challenging task. While evaluating the object detection algorithms, many factors should be considered in order to cope with unconstrained environments, non stationary background, different object motion patterns and the variation in types of object being detected.
In this thesis, we implement and evaluate different video based detection algorithms …
Fabrication, Characterization And Simulation Of Non-Lithographic Nanostructures And Their Potential Applications, Neelanjan Bhattacharya
Fabrication, Characterization And Simulation Of Non-Lithographic Nanostructures And Their Potential Applications, Neelanjan Bhattacharya
UNLV Theses, Dissertations, Professional Papers, and Capstones
The dissertation describes the formation of porous silicon through the pores of porous alumina on a silicon substrate. Porous silicon, by itself, is inherently a non-uniform material that has non-uniform optical and electronic properties. In addition, it is also mechanically fragile material requiring careful material handling. The porous silicon fabricated through the nanosized pores of porous alumina are expected to mitigate these problems, thereby enhancing commercial viability of the device. The porous silicon as well the porous alumina have been synthesized through anodisation for various parameters and also various types of anodizing electrolytes. The porous silicon, so obtained have been …
Automated Procedures For Quantification Of Rhizosphere Physical Properties In Micro Ct Images, Natarajan S. Pillai
Automated Procedures For Quantification Of Rhizosphere Physical Properties In Micro Ct Images, Natarajan S. Pillai
UNLV Theses, Dissertations, Professional Papers, and Capstones
The rhizosphere, i.e. the zone of soil immediately surrounding plant roots plays a prominent role in supplying plants with water and nutrients. However, surprisingly little is known about rhizosphere physical properties and how they affect root growth, water and nutrient uptake. The lack of non-invasive and non-destructive imaging techniques necessary to observe living roots growing in undisturbed soil have been a main reason for this shortcoming. Recent advances in synchrotron X-ray micro tomography (CMT) provide the potential to directly observe soil physical properties around living roots in-situ.In this work we develop procedures for assisting scientist to study the soil properties …
Conservation Based Uncertainty Propagation In Dynamic Systems, Lillian J. Ratliff
Conservation Based Uncertainty Propagation In Dynamic Systems, Lillian J. Ratliff
UNLV Theses, Dissertations, Professional Papers, and Capstones
Uncertainty is present in our everyday decision making process as well as our understanding of the structure of the universe. As a result an intense and mathematically rigorous study of how uncertainty propagates in the dynamic systems present in our lives is warranted and arguably necessary. In this thesis we examine existing methods for uncertainty propagation in dynamic systems and present the results of a literature survey that justifies the development of a conservation based method of uncertainty propagation. Conservation methods are physics based and physics drives our understanding of the physical world. Thus, it makes perfect sense to formulate …
Flow Rate Measurement In A High Temperature, Radioactive, And Corrosive Environment, Taleb Moazzeni
Flow Rate Measurement In A High Temperature, Radioactive, And Corrosive Environment, Taleb Moazzeni
UNLV Theses, Dissertations, Professional Papers, and Capstones
Accurate measurement of coolant flow rate is essential for determining the maximum power required by the nuclear plant operation and critical for monitoring its operation safety. However, no practical off-the-shelf flowmeter is available to satisfy all the pressing multidimensional operation requirements (i. e., high temperature, high irradiation, and high corrosion). This work thus deals with the development of a new flowmeter for nuclear power plant/reactor process-monitoring and real time analysis; this proposed flowmeter shall be able to continuously conduct robust measurements under extremely harsh environment with high irradiation, high pressure, high temperature and corrosive media. We investigate a transit-time based …
Processor Allocator For Chip Multiprocessors, Dawid Maksymilian Zydek
Processor Allocator For Chip Multiprocessors, Dawid Maksymilian Zydek
UNLV Theses, Dissertations, Professional Papers, and Capstones
Chip MultiProcessor (CMP) architectures consisting of many cores connected through Network-on-Chip (NoC) are becoming main computing platforms for research and computer centers, and in the future for commercial solutions. In order to effectively use CMPs, operating system is an important factor and it should support a multiuser environment in which many parallel jobs are executed simultaneously. It is done by the processor management system of the operating system, which consists of two components: Job Scheduler (JS) and Processor Allocator (PA). The JS is responsible for job scheduling that deals with selection of the next job to be executed, while the …