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 89 for “"encodings"”.
-
Learned Encodings in SageDB
… This project is focused on integrating learned encodings into SageDB, a database capable of accelerating queries by analyzing and adapting to different workloads. Encodings improve query performance through lossless compression, thereby reducing I/O time during scans. Different encoding types …
-
High performance, variable-length instruction encodings
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.
-
Rotating magnets as spatial encodings for portable MRI applications
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-08-01
-
Single-Model Any-Subgroup Equivariance via Symmetric Positional Encodings
The inclusion of symmetries as an inductive bias, known as “equivariance”, often improves generalization on geometric data (e.g. grids, sets, and graphs). However, equivariant architectures are usually highly constrained, designed for pre-chosen symmetries, and cannot be applied to datasets with …
-
High resolution neural frontal face synthesis from face encodings using adversarial loss
In this thesis, we present a novel neural network method to synthesize a person's face imagery with frontal face and neutral expression, given a single unconstrained face photograph. We achieve this by a data-driven approach to train neural networks with a large-scale in-the-wild dataset of face …
-
Sequential Equivalence Checking of Circuits with Different State Encodings by Pruning Simulation-based Multi-Node Invariants
… those complex circuits that have different state encodings and few internal signal equivalences. In this thesis, we propose a novel simulation-based multi-node inductive invariant generation and pruning technique to check the equivalence of sequential circuits that have different state encodings …
-
UNIVERSAL CONTROL OF NOISELESS SUBSYSTEMS FROM SYSTEMS WITH ARBITRARY DIMENSION
… correcting codes, namely noiseless subsystem encodings. The passive approach to error correction taken by these encodings provides an efficient means of protection from symmetrically coupled system-environment interactions. Here I will present methods for determining the subsystem-preserving …
-
Defining, classifying and optimising fermion–qubit mappings
… which include classical, affine, and linear encodings of the Fock basis. Deriving the explicit formula for the Majorana operators of affine encodings shows that they are the intersection of the Pauli–based and classical encodings, while also illustrating the vastness of the set of Pauli–based …
-
Multichannel Communication and Graph Vertex Labeling Problems
… in graph theory. For example, no-redundancy encodings that minimize maximum absolute error for complete loss of data correspond to the problem of bandwidth optimization of Hamming graphs (Cartesian products of cliques). The graph problem has been open since the 1960s. In this thesis, we …
-
Matters Horn and other features in the computational learning theory landscape: The notion of membership
… but the product of the encoding task. If such encodings are required for a variety of systems, then question of automating the process of encoding arises.
-
Visual encoding quality and scalability in information visualization
… as the parameters of the data grow. Scalable encodings offer good support for basic analytical tasks at scale by carrying design decisions that consider the limits of human perception and cognition. In this thesis, I present three case studies that explore different aspects of visual encoding …
-
Interoperable Multimodal Travel Guide System: Modeling and Implementation. A Canonical Model Approach
… be successfully implemented as platform neutral encodings, i.e., ISO 19136 - Geography Markup Language (GML), for interoperable information exchanges by way of creating the standardized interfaces between the MTGS and its participating systems (information sources) as well as between the MTGS and …
-
Graphical Encoding for Information Visualization: Using Icon Color, Shape, and Size to Convey Nominal and Quantitative Data
… guidance for design and evaluation of graphical encodings which might otherwise be reduced to opinion and personal taste. However, literature offers inconclusive and often conflicting viewpoints, suggesting a need for further research. The goal of this research was to determine empirically the …
-
Patient Cohort Visual Analytics for Post-Treatment Care
… the front-end. I propose novel, custom visual encodings for multivariate temporal cohorts that enable iterative risk assessment across cohort stratifications. A first system, OpenDBM, uses visual analytics for behavioral risk assessment in digital biomarker research, using cohorts with hundreds …
-
Nature-based algorithms for deep learning based systems and applications.
… particularly with variable-length architectural encodings, we proposed a novel LSTM-based encoder-decoder surrogate model integrated within a Surrogate-Assisted Evolutionary Algorithm (SAEA) framework. This innovation effectively bridges the gap between the variable-length encodings essential for …
-
A core calculus for the analysis and implementation of biologically inspired languages
… of bio-inspired languages. In this respect, the encodings of BioAmbients, Brane Calculi and a variant of P Systems in pi@ are formalised. The conciseness of their translation in pi@ allows their indirect comparison by means of their encodings. Furthermore it provides a ready-to-run implementation …
-
Analysis and Implementation of Algorithms for Noncommutative Algebra
… practical implementations in mind. Different encodings of <I>associative algebras</I> and <I>modules</I> are also considered. To effectively analyze these algorithms and encodings, the <I>encoding neutral</I> analysis framework is introduced. This framework builds on the ideas used in the …
-
A Novel Method to Assess Pulse Wave Velocity using Single Velocity Encoding in Phase Contrast Imaging
… images with different velocity sensitivities or encodings. The two sets of phase images are then subtracted to yield a final quantitative velocity image independent of background phases, i.e. non flow related phase variations stemming from the magnetic field inhomogeneities. However, the …
-
The analysis and synthesis of efficient algorithm-based error detection schemes for hypercube multiprocessors
… arithmetic which affects our system-level encodings.
-
First Principles of Line Drawings
… line drawings. We observe that line drawings are encodings of scene information that convey 3D shape and semantic meaning. We bake these observations into a set of first principle objectives and train an image translation network to map 3D objects into line drawings. We also explore generation of …
Page 1 of 5