no code implementations • 20 Aug 2023 • Noyan C. Sevuktekin, Andrew C. Singer
In addition to aggregating a large block of opinions, we further apply our technique for online opinion aggregation and for decision-making based on a limited the number of opinions.
no code implementations • 30 May 2023 • Jae Won Choi, Girish Chowdhary, Andrew C. Singer, Hari Vishnu, Amir Weiss, Gregory W. Wornell, Grant Deane
Underwater communication signals typically suffer from distortion due to motion-induced Doppler.
no code implementations • 29 May 2023 • Amir Weiss, Andrew C. Singer, Gregory W. Wornell
Key challenges in developing underwater acoustic localization methods are related to the combined effects of high reverberation in intricate environments.
no code implementations • 18 Oct 2022 • Zhengchang Kou, Andrew C. Singer, Michael L. Oelze
Wireless capsule endoscopy (WCE) has been widely adopted as complementary to traditional wired gastroendoscopy, especially for small bowel diseases which are beyond the latter's reach.
no code implementations • 27 Oct 2021 • Amir Weiss, Toros Arikan, Hari Vishnu, Grant B. Deane, Andrew C. Singer, Gregory W. Wornell
We also derive the Cram\'er-Rao bound for this model, which can be used to guide the placement of collections of receivers so as to optimize localization accuracy.
no code implementations • 25 Jun 2021 • Gizem Tabak, Jae Won Choi, Rita J. Miller, Michael L. Oelze, Andrew C. Singer
The use of wireless implanted medical devices (IMDs) is growing because they facilitate continuous monitoring of patients during normal activities, simplify medical procedures required for data retrieval and reduce the likelihood of infection associated with trailing wires.
no code implementations • 2 Apr 2021 • Noyan C. Sevuktekin, Andrew C. Singer
Joint sampling and consultation of experts whose opinions depend on the hidden and random state of the world becomes challenging in the unsupervised, or blind, framework as feedback from the true state is not available.
no code implementations • 20 Mar 2021 • Gizem Tabak, Xintian Eddie Lin, Andrew C. Singer
The experiments demonstrate data rates of 4 kbps over distances of up to 5 meters, which is an order of magnitude higher than the data rates reported with similar systems in the literature.
no code implementations • 7 Dec 2020 • Ryan M. Corey, Andrew C. Singer
Hearing aids use dynamic range compression (DRC), a form of automatic gain control, to make quiet sounds louder and loud sounds quieter.
no code implementations • 28 Sep 2020 • Zhengchang Kou, Rita J. Miller, Andrew C. Singer, Michael L. Oelze
To achieve real-time video streaming through tissue, data rates of ultrasound need to exceed 1 Mbps.
no code implementations • 5 Jun 2020 • Ryan M. Corey, Evan M. Widloski, David Null, Brian Ricconi, Mark Johnson, Karen White, Jennifer R. Amos, Alex Pagano, Michael Oelze, Rachel Switzky, Matthew B. Wheeler, Eliot Bethke, Clifford Shipley, Andrew C. Singer
In response to the shortage of ventilators caused by the COVID-19 pandemic, many organizations have designed low-cost emergency ventilators.
no code implementations • 19 May 2017 • Mehmet A. Donmez, Maxim Raginsky, Andrew C. Singer
We present a generic framework for trading off fidelity and cost in computing stochastic gradients when the costs of acquiring stochastic gradients of different quality are not known a priori.