Results 31 to 40 of about 1,251,620 (327)

Incentive Mechanism for Hierarchical Federated Learning Based on Online Double Auction [PDF]

Jisuanji kexue, 2022
In hierarchical federated learning,energy constrained mobile devices will consume their own resources for participating in model training.In order to reduce the energy consumption of mobile devices,this paper proposes the problem of minimizing the sum of
DU Hui, LI Zhuo, CHEN Xin
doaj   +1 more source

Anxiety and depression among adult tobacco users during the COVID-19 restrictions in India

Frontiers in Psychiatry, 2022
BackgroundThe world witnessed a highly contagious and deadly disease, COVID-19, toward the end of 2019. India is one of the worst affected countries. We aimed to assess anxiety and depression levels among adult tobacco users and people who recently quit ...
Shalini Bassi, Shalini Bassi, Gaurang P. Nazar, Nishigandha Joshi, Nitika Sharma, Aishwarya Pandian, Mohan Deepa, Sailesh Mohan, Shivani A. Patel, Mohammed K. Ali, Ann McNeill, Nikhil Tandon, Viswanathan Mohan, Dorairaj Prabhakaran, Monika Arora, Monika Arora   +15 more
doaj   +1 more source

Assisting human annotation of marine images with foundation models

Frontiers in Marine Science
Marine scientists have been leveraging supervised machine learning algorithms to analyze image and video data for nearly two decades. There have been many advances, but the cost of generating expert human annotations to train new models remains extremely
Eric C. Orenstein, Eric C. Orenstein, Benjamin Woodward, Lonny Lundsten, Kevin Barnard, Brian Schlining, Kakani Katjia   +6 more
doaj   +1 more source

Age Optimal Information Gathering and Dissemination on Graphs

, 2019
We consider the problem of timely exchange of updates between a central station and a set of ground terminals $V$, via a mobile agent that traverses across the ground terminals along a mobility graph $G = (V, E)$.
Modiano, Eytan, Talak, Rajat, Tripathi, Vishrant   +2 more
core   +1 more source

Graphical Technology Information Dissemination [PDF]

, 2014
Graphical technologies cover a wide range of topics from the modeling software used by animators, to algorithms used in scientific simulations of natural phenomena, to the growing 3D printing industry. While graphical technologies are still relatively
Andrews, Aaron
core  

Incidence and Outcome of Infants With Cancer in Canada: A Report From Cancer in Young People in Canada Database

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Infants with cancer are rare and face unique challenges. Our study aims to describe the incidence of infantile cancers in Canada and to compare treatment‐related mortality (TRM) and their outcomes with those of older children. Methods We conducted a retrospective cohort study using the Cancer in Young People in Canada database ...
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Sylvia Cheng, Lesleigh Abbott, Tony Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Donna L. Johnston, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +22 more
wiley   +1 more source

Exploring perception of Indians about plain packaging of tobacco products: a mixed method research

Frontiers in Public Health, 2013
This study assessed perceptions and support among the Indian populace about plain packaging for all tobacco products.12 focus group discussions (n=124), stakeholder analysis with 24 officials and an opinion poll with 346 participants were conducted ...
Monika eArora, Abha eTewari, Gaurang P Nazar, Nathan eGrills, Juhi eSonrexa, Vinay Kumar Gupta, Rob eMoodie, K Srinath Reddy, K Srinath Reddy   +8 more
doaj   +1 more source

Improved Bounds on Information Dissemination by Manhattan Random Waypoint Model

, 2018
With the popularity of portable wireless devices it is important to model and predict how information or contagions spread by natural human mobility -- for understanding the spreading of deadly infectious diseases and for improving delay tolerant ...
Chu Tommy, Frias-Martinez Enrique, Johnson David B, Kleinberg Jon, Lee K, Shinki K   +5 more
core   +1 more source

RT‐PCR–Based Detection of Bone Marrow Involvement in Ewing Sarcoma: Diagnostic Validity and Prognostic Relevance

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background In Ewing sarcoma (EwS), metastases, including those to bone marrow (BM), are the main factors influencing prognosis. Although reverse transcription polymerase chain reaction (RT‐PCR) offers greater sensitivity, the current EWING protocol defines BM metastases solely using light microscopic detection.
Thanh Pham, Andreas Ranft, Victor Rechl, Susanne Jabar, Wolfgang Hartmann, Kim Falkenberg, Heribert Jürgens, Norbert Graf, Torsten Keßler, Markus Metzler, Thomas Klingebiel, Thorsten Simon, Martin Benesch, Uta Dirksen   +13 more
wiley   +1 more source

Social Vulnerability and Water Insecurity in the Western United States: A Systematic Review of Framings, Indicators, and Uncertainty

Water Resources Research
Water insecurity poses a complex challenge for the western United States. Large populations are exposed and susceptible to physical and social factors that can leave them with precarious access to sufficient water supplies. Consideration of social issues
Oronde Drakes, Diana Restrepo‐Osorio, Kathryn A. Powlen, Megan Hines   +3 more
doaj   +1 more source