-
3521
Machine-assisted map editing
Published 2021“…We complement MAiD with a novel approach for inferring road topology from aerial imagery that combines the speed of prior segmentation approaches with the accuracy of prior iterative graph construction methods. We design MAiD to tackle the addition of major, arterial roads in regions where existing maps have poor coverage, and the incremental improvement of coverage in regions where major roads are already mapped. …”
Get full text
Article -
3522
Representative identification of spectra and environments (RISE) using k‐means
Published 2021“…In this work, we propose a classification method based on an iterative use of the k-means clustering algorithm. …”
Get full text
Article -
3523
Mining Software Artifacts for use in Automated Machine Learning
Published 2022“…However, implementing a pipeline remains an iterative, tedious, and data-dependent task as users have to experiment with different pipeline designs. …”
Get full text
Thesis -
3524
Evolving Paradigms in State-Level Integrated Resource Planning
Published 2022“…Section 4 uses capacity value assumptions to illuminate the iterative process around establishing model input assumptions. …”
Get full text
Get full text
Thesis -
3525
Automating Pareto-Optimal Experiment Design via Efficient Bayesian Optimization
Published 2022“…We propose DGEMO, a novel multi-objective Bayesian optimization algorithm that iteratively selects the best batch of samples to be evaluated in parallel. …”
Get full text
Get full text
Thesis -
3526
Learning stabilizable nonlinear dynamics with contraction-based regularization
Published 2022“…Finally, we utilize random matrix feature approximations to reduce the dimensionality of the search parameters and formulate an iterative convex optimization algorithm that jointly fits the dynamics functions and searches for a certificate of stabilizability. …”
Get full text
Article -
3527
Effect of Active and Passive Curvature on the Hydrodynamic Performance of Flapping Fins
Published 2022“…The shape is computed by iteratively enforcing constraints corresponding to membrane inextensibility, and negligible torsional stiffness of the rays. …”
Get full text
Article -
3528
Optimization for Deep Learning: Bridging the Theory-Practice Gap
Published 2022“…Lastly, we address a major theory-practice gap in stochastic finite-sum optimization: practical algorithms shuffle and iterate through component indices, while most theoretical analyses assume uniformly sampling the indices. …”
Get full text
Get full text
Thesis -
3529
Learning to Plan by Learning Rules
Published 2022“…We achieve satisfaction by planning over the hierarchical MDP using a modified version of value iteration. We achieve composability by building off of a hierarchical reinforcement learning (HRL) framework called the options framework, in which low-level options can be composed arbitrarily. …”
Get full text
Thesis -
3530
Keep the Lights On: Ensuring Bulk-Power System Reliability in a Decarbonized Future
Published 2022“…This Thesis evaluates the modeling approaches currently used in capacity planning and resource adequacy frameworks, and proposes a new iterative approach to incorporating cost-efficiency, decarbonization, and reliability goals into capacity and resource adequacy planning. …”
Get full text
Get full text
Thesis -
3531
Assembling Integrated Electronics
Published 2022“…This thesis provides insight on module design and assembly automation for 3-dimensional electronics through two distinct prototype iterations. Evaluation of these systems revealed the mechanical limitations of commercial connectors, so an alternative method called digital materials is described which merges electrical interconnect and physical substrate. …”
Get full text
Thesis -
3532
Social Change through Community Innovation: Feminist and Participatory Design Approaches to Organizing Inclusive, Equitable, and Joyful Hackathons
Published 2022“…To explore this, I present four case studies of iterations on the 2014 “Make the Breast Pump Not Suck” Hackathon held over the past seven years, including one event held virtually in response to COVID-19. …”
Get full text
Thesis -
3533
Designing A Resilient Supply Chain
Published 2022“…An optimization model was implemented to investigate the effect of supply chain resiliency and network design on transportation costs by iterating the model over various demand and resilience threshold scenarios. …”
Get full text
Thesis -
3534
Democratizing Access to Supply Chain Finance for Small & Medium Enterprises
Published 2022“…In addition, we propose solutions to common challenges drawn from the nature of a 3PL’s data structure and initial model iterations (i.e., cold start problem, feature acquisition). …”
Get full text
Thesis -
3535
Design Knowledge Base Using Natural Language Processing
Published 2022“…Design documentation at this stage contains extremely valuable information and expert knowledge that has been iterated upon for hundreds of years, but so much of that knowledge can only be stored in textual form and is therefore generally unused in big data and machine learning methods for engineering design. …”
Get full text
Thesis -
3536
A Better Bus Map: How Good Transit Map Design Can Strengthen the MBTA’s Bus System
Published 2022“…Guided by two main principles of consistency with the MBTA’s brand and highlighting service frequency, this thesis iterates through different options to arrive at a draft proposal of a new bus map that reframes how the transit system—and broader region—can be depicted and perceived.…”
Get full text
Thesis -
3537
Optimization of Cable-stayed Bridges at the Conceptual Design Stage
Published 2022“…However, conventional design approaches for bridge design places greater emphasis on detailed structural analysis than conceptualization, resulting in designers being stuck in an iterative design loop with a structurally inefficient system. …”
Get full text
Thesis -
3538
Long Time Dynamics of Spherical Objects Governed by Surface Tension
Published 2022“…This approach avoids using Nash-Moser type iterations, and sets the stage for further study of longer time behavior of spherical water waves. …”
Get full text
Thesis -
3539
Computational Design and Control of Autonomous Underwater Vehicles
Published 2022“…Throughout our development process, we encountered a number of hardware-related obstacles concerning SoFi’s many custom components, which considerably slowed down our design iteration cycle. Using an automated pipeline that can synthesize designs from a pre-defined component library relieves the design cycle from the drawbacks of rules-of-thumb and highly customized components, and enables fast computational generation and evaluation of optimal performance underwater vehicles. …”
Get full text
Thesis -
3540
Biology-inspired data-driven quality control for scientific discovery in single-cell transcriptomics
Published 2023“…Taken together, our work proposes a revised paradigm to quality filtering best practices—iterative QC, providing a data-driven QC framework compatible with observed biological diversity.…”
Get full text
Article