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 148 for “"efficient approach"”.
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Efficient approach to distributed information dissemination in mobile ad hoc networks, An
Includes bibliographical references (pages 53-54).
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A performance study of deadlock resolution in distributed systems
… sites in a distributed system grows, we need an efficient approach to solve this problem.
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Vector offset operators for deformable organic objects.
… objective in this study is to find a general and efficient solution to interaction and animation of deformable 3D objects with natural organic material properties and constrainable behaviour. The solution must provide an interaction and animation framework suitable for the creation of animated …
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Image Forgery Detection with Machine Learning
… and machine learning techniques is an efficient approach to detecting image forgery attacks.</p>
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Chemoselective and Stereoselective Exploration of the Chemical Reactivity Space of Castagnoli-Cushman-Derived Allylic Lactamoyl Esters: Application to the Synthesis of Aza-Polycyclic Architectures
… we describe an operationally simple and highly efficient approach to macrocyclic lactams bearing vicinal stereocenters and a challenging cycloalkyne motif. The outcomes are achieved through a novel [4 + 2] cycloaddition reaction between an <em>N</em>-iodoarylated-1,3-azadiene and cyclic …
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Frequency-based training in the acquisition and retention of reading skills in students with emotional and behavioral disorders
… training was a more effective and time-efficient approach in teaching reading skills to students with emotional/behavioral disorders.</p>
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An Analysis of Improvements to Buchberger's Algorithm for Groebner Basis Computation
… F4 is generally accepted as being a particularly efficient approach to Groebner basis computation, we test several variants of the F4 algorithm on a variety of benchmark ideals in an effort to judge the efficiency of the Groebner basis computation process, while also being mindful of the memory …
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Synthesis of 2(3H)-furanones via electrophilic cyclization
… acids via electrophilic cyclization. This highly efficient approach proceeds under mild conditions, tolerates various functional groups, and generally provides 2(3H)-furanones in good to excellent yields. The cyclizations of 3-alkynoate esters and the corresponding acids have been performed using …
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Optimizing xylitol production: a molecular and experimental study of xylose reductase in Candida tropicalis
… bioprocess engineering, offering a cleaner, more efficient approach to xylitol production.
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GPU Execution Tracing and Compression
… massive parallelism that conventional tracing approaches either fail or only manage to trace very few events per thread. Hence, we need not only a low-overhead but also a space-efficient approach to make detailed tracing possible on GPUs. To the best of my knowledge, none of the existing GPU …
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Iterative Leakage-Based Precoding for Multiuser-MIMO Systems
… of co-scheduled users. We also demonstrate an efficient approach to improve the convergence of the algorithm when using interference-rejection-combining receivers. Finally, we conduct simulations of an LTE-A system employing the improved algorithm to show its utility for modern communication …
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Heritage Cities and the Encroaching Seas: The Preservation of Venice with Reference to Rhodes Town, Edinburgh Castle, and Old San Juan
… collaboration and dialogue in producing a more efficient preservation approach to the city. Through a study of the brief history of Venice, the materials, and past and present approaches to preservation, this research signifies the need to understand and preserve building materials. Following an …
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Cooperative communications in wireless networks : novel approaches in the mac layer
In this thesis, different novel approaches for the cooperative communication problem in the medium access control (MAC) layer are proposed. The novelty of this thesis is two-fold. We first investigate the problem of cooperative communication in a special type of wireless networks, namely ultra …
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A study of the effects of full three-phase representation in power system analysis
… The newly developed method is proved to be an efficient approach to be used in this type of analysis;In the electromagnetic transient analysis, it is concluded that untransposed transmission lines have no significant impact on the transient overvoltages caused by single line-to-ground fault …
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Translating alloy using Boolean circuits
… representation. This thesis proposes a more efficient approach to translating Alloy models. The key is to take advantage of the fact that an Alloy model contains patterns that are used repeatedly. This makes it natural to give a model a more structured Boolean representation, namely a Boolean …
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Uncovering and avoiding failure modes in driveline and tire/wheel NVH using a computational meta-model
… the market. With this changing market, a more efficient approach to Noise Vibration and Harshness (NVH) development is needed to foster better decisions and support the compressed product development timing required by the market.To address this, the "Slider Bar" process and meta-model are …
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Self-Assembly, Templation and Biomimetics
… core structure is proven to be more efficient than the traditional one-step synthesis. Self-assembly is a very efficient way to form nanoscale structure from relatively simple subunits. Tetraphenylmethane-based subunits were synthesized. The result of self-assembly reactions …
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A Stackelberg signaling game for co-operative rendezvous in uncertain environments in a search-and-rescue context
… his intent to the rescuee. We present an efficient approach to obtaining the optimal signaling policy, as well as its robust counterpart, when the topology of the rescue environment is unknown. We also analyze the sensitivity of the optimal signaling policy to the velocities of the two …
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Energy-efficient Wastewater Treatment by Microbial Fuel Cells: Scaling Up and Optimization
… (MFCs) are potentially advantageous as an energy-efficient approach to wastewater treatment. For single-chamber tubular MFCs, anode effluent is used as catholyte instead of tap water or buffer solutions. Therefore, exposing cathode electrode to atmosphere could be also considered as a passive …
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The Effects of Solicited Attention on Permanent Product Academic Measures
… for both the therapist and teacher. A more efficient approach to obtaining improvement are necessary to measures on permanent product academic measures may be to reinforce students for soliciting teacher attention for their good work. Procedures: Students were delivered a tangible item …
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