Zobrazeno 1 - 10
of 630
pro vyhledávání: '"Yu, Alexander"'
We consider differentially private counting when each data point consists of $d$ bits satisfying a partial order. Our main technical contribution is a problem-specific $K$-norm mechanism that runs in time $O(d^2)$. Experiments show that, depending on
Externí odkaz:
http://arxiv.org/abs/2410.06881
Autor:
Joseph, Matthew, Yu, Alexander
Differentially private computation often begins with a bound on some $d$-dimensional statistic's $\ell_p$ sensitivity. For pure differential privacy, the $K$-norm mechanism can improve on this approach using a norm tailored to the statistic's sensiti
Externí odkaz:
http://arxiv.org/abs/2309.15790
Autor:
Tobe, Yasutaka, Robertson, Anne, Ramezanpour, Mehdi, Cebral, Juan, Watkins, Simon, Charbel, Fady, Amin-Hanjani, Sepideh, Yu, Alexander, Cheng, Boyle, Woo, Henry
Deviation of blood flow from an optimal range is known to be associated with the initiation and progression of vascular pathologies. Important open questions remain about how the abnormal flow drives specific wall changes in pathologies such as cereb
Externí odkaz:
http://arxiv.org/abs/2305.10253
Autor:
Heaney, Alexandra K., Camponuri, Simon K., Head, Jennifer R., Collender, Philip, Weaver, Amanda, Sondermeyer Cooksey, Gail, Yu, Alexander, Vugia, Duc, Jain, Seema, Bhattachan, Abinash, Taylor, John, Remais, Justin V.
Publikováno v:
In The Lancet Regional Health - Americas October 2024 38
Autor:
Shaffer, Annabelle, Yu, Alexander K., Yu, Albert, Huesmann, Graham, Iyer, Ravishanker, Arnold, Paul M.
Publikováno v:
In North American Spine Society Journal (NASSJ) September 2024 19
Privacy concerns have long been expressed around smart devices, and the concerns around Android apps have been studied by many past works. Over the past 10 years, we have crawled and scraped data for almost 1.9 million apps, and also stored the APKs
Externí odkaz:
http://arxiv.org/abs/2112.14205
Autor:
Suo, Daniel, Agarwal, Naman, Xia, Wenhan, Chen, Xinyi, Ghai, Udaya, Yu, Alexander, Gradu, Paula, Singh, Karan, Zhang, Cyril, Minasyan, Edgar, LaChance, Julienne, Zajdel, Tom, Schottdorf, Manuel, Cohen, Daniel, Hazan, Elad
Mechanical ventilation is one of the most widely used therapies in the ICU. However, despite broad application from anaesthesia to COVID-related life support, many injurious challenges remain. We frame these as a control problem: ventilators must let
Externí odkaz:
http://arxiv.org/abs/2111.10434
Autor:
Crooks, Joseph, Dominic, Oralia, Shepard, Matthew, Yu, Alexander, Liang, Yun, Karlovits, Stephen M., Wegner, Rodney E.
Publikováno v:
In Advances in Radiation Oncology May 2024 9(5)
Monitoring the state of contact is essential for robotic devices, especially grippers that implement gecko-inspired adhesives where intimate contact is crucial for a firm attachment. However, due to the lack of deformable sensors, few have demonstrat
Externí odkaz:
http://arxiv.org/abs/2105.00680
Autor:
Suo, Daniel, Agarwal, Naman, Xia, Wenhan, Chen, Xinyi, Ghai, Udaya, Yu, Alexander, Gradu, Paula, Singh, Karan, Zhang, Cyril, Minasyan, Edgar, LaChance, Julienne, Zajdel, Tom, Schottdorf, Manuel, Cohen, Daniel, Hazan, Elad
We consider the problem of controlling an invasive mechanical ventilator for pressure-controlled ventilation: a controller must let air in and out of a sedated patient's lungs according to a trajectory of airway pressures specified by a clinician. Ha
Externí odkaz:
http://arxiv.org/abs/2102.06779