23 papers · ranked by Valyu relevance
Sidi Mohamed Beillahi, Ahmed Bouajjani, Constantin Enea, Shuvendu K. Lahiri
'Shuvendu K. Lahiri'] > Abstract. Asynchronous programming is widely adopted for building responsive and efficient software, and modern languages such as C# provide async/await primitives to simplify the use of asynchrony. In this paper, we propose an approach for refactoring a sequential program into an asynchronous…
V. R. Pascuzzi, Matteo Turilli, Shantenu Jha
Heterogeneous scientific workflows consist of numerous types of tasks that require executing on heterogeneous resources. Asynchronous execution of those tasks is crucial to improve resource utilization, task throughput and reduce workflows' makespan. Therefore, middleware capable of scheduling and executing different…
Amaryllis Mavragani, Oliver Nguyen, Lauren Broffman, Melynda Barnes + 2 more
'Kevin Stern' 'Amy Westergren'] Background Asynchronous health care encounters are becoming an increasingly mainstream form of telehealth. While synchronous phone or video visits have become more widely accepted, US policymakers and other key health care stakeholders have been hesitant to fully embrace asynchronous…
Rana Mozumder, Zhengyang Wang, Wenhao Dang, Junda Zhu + 3 more
Persistent spiking activity and activity-silent mechanisms have been proposed as neural correlates of working memory. To determine their relative contribution, we recorded neural activity from the lateral prefrontal and posterior parietal cortex of two male macaques using high-density microelectrode probes. We found…
Padmanabhan Balasubramanian, Weichen Liu, Michael Loong Peng Tan
Addition is a fundamental computer arithmetic operation that is widely performed in microprocessors, digital signal processors, and application-specific processors. The design of a high-speed and energy-efficient adder is thus useful and important for practical applications. In this context, this paper presents the…
Gerardo Malagon, Jongyun Myeong, Vitaly A Klyachko, Ege T Kavalali + 1 more
'Lu Chen'] Asynchronous release is a ubiquitous form of neurotransmitter release that persists for tens to hundreds of milliseconds after an action potential. How asynchronous release is organized and regulated at the synaptic active zone (AZ) remains debatable. Using nanoscale-precision imaging of individual release…
Sultan Hammad Alshammari, Mohammed Habib Alshammari, Ivan Miguel Pires
'Ivan Miguel Pires'] Even though asynchronous e-learning has become popular among universities, few studies have examined how students intend to continue using it for their learning. This study proposed a theoretical model that aims to examine the effects of external factors-emotional engagement and peer…
Gerardo Malagon, Jongyun Myeong, Vitaly A Klyachko
Asynchronous release is a ubiquitous form of neurotransmitter release that persists for tens to hundreds of milliseconds after an action potential (AP). How asynchronous release is organized and regulated at the synaptic active zone (AZ) remains debatable. Using nanoscale-precision imaging of individual release events…
Yukio-Pegio Gunji, Daisuke Uragami, Francis Heylighen, Tomas Veloz + 2 more
'Olaf Witkowski' 'Daniela Flores'] Asynchronously tuned elementary cellular automata (AT-ECA) are described with respect to the relationship between active and passive updating, and that spells out the relationship between synchronous and asynchronous updating. Mutual tuning between synchronous and asynchronous…
Dylan McDermott, Nobuko Yoshida
We provide the first denotational semantics for asynchronous multiparty session types with precise asynchronous subtyping. Our semantics enables us to reason about asynchronous message-passing, in which message-sending is non-blocking. It enables us to prove the correctness of communication optimisations, in…
Clayton C. McIntyre, Mohsen Bahrami, Heather M. Shappell, Robert G. Lyday + 3 more
We generated asynchronous functional networks (aFNs) using a novel method called optimal causation entropy (oCSE) and compared aFN topology to the correlation-based synchronous functional networks (sFNs) which are commonly used in network neuroscience studies. Functional magnetic resonance imaging (fMRI) time series…
Luca Padovani, Gianluigi Zavattaro
We study a theory of asynchronous session types ensuring that well-typed processes terminate under a suitable fairness assumption. Fair termination entails starvation freedom and orphan message freedom namely that all messages, including those that are produced early taking advantage of asynchrony, are eventually…
George Danezis, Jovan Komatovic, Lefteris Kokoris-Kogias, Alberto Sonnino + 1 more
'Alberto Sonnino' 'Igor Zablotchi'] We propose a novel relaxation of the classic asynchronous network model, called the random asynchronous model, which removes adversarial message scheduling while preserving unbounded message delays and Byzantine faults. Instead of an adversary dictating message order, delivery…
Trever Schirmer, Valentin Carl, Tobias Pfandzelter, David Bermbach
Function-as-a-Service (FaaS) enables developers to run serverless applications without managing operational tasks. In current FaaS platforms, both synchronous and asynchronous calls are executed immediately. In this paper, we present ProFaaStinate, which extends serverless platforms to enable delayed execution of…
Dan Guevarra, Kevin Kan, Yungchieh Lai, Ryan Jones + 5 more
Advancements in artificial intelligence (AI) for science are continually expanding the value proposition for automation in materials and chemistry experiments. The advent of hierarchical decision-making also motivates automation of not only the individual measurements but also the coordination among multiple research…
Takenori Tomaru, Yuta Nishiyama, Claudio Feliciani, Hisashi Murakami
Similar to other animal groups, human crowds exhibit a variety of self-organized collective behaviors. Spontaneous formation of unidirectional lanes in bidirectional pedestrian flows is one of the most striking examples of self-organization in human crowds. In addition, previous experimental studies have suggested that…
Shivam Shah, Ikaasa Suri, Helen Gordan, Nicole Schwartz + 7 more
Background Asynchronous care has emerged as a promising approach to improving healthcare accessibility while potentially reducing costs, particularly for low-acuity conditions. Our objective was to describe the use patterns, patient characteristics, and short-term clinical outcomes of an emergency department (ED)-led…
Hui Zhou, Robert Latham, Ken Raffenetti, Yanfei Guo + 1 more
The progression of communication in the Message Passing Interface (MPI) is not well defined, yet it is critical for application performance, particularly in achieving effective computation and communication overlap. The opaque nature of MPI progress poses significant challenges in advancing MPI within modern…
Authors not listed
With the ever-increasing demand for atomistic structures representative of real-life systems as well as the ad-vent of exascale computers, it has now become necessary and possible to use advanced global optimization (GO) techniques to intelligently sample the potential energy surface (PES). Given the previous studies…
Abdul N. Malmi-Kakkada, Sumit Sinha, D. Thirumalai
Experiments have shown that during the initial stage of Zebrafish morphogenesis a synchronous to asynchronous transition (SAT) occurs, as the cells divide extremely rapidly. In the synchronous phase, the cells divide in unison unlike in the asynchronous phase. Despite the wide spread observation of SAT in experiments…
Daniel Adrion, Waruni Karunaratne, Steven Lopez
Gas-evolving photochemical reactions use mild conditions to access strained organic compounds irreversibly. Cyclopropenones are a class of pseudo-aromatic light-responsive molecules used in bioorthogonal photoclick reactions; their excited-state decarbonylation reaction mechanisms are misunderstood due to their…
Logan A. Becker, Baowang Li, Nicholas J. Priebe, Eyal Seidemann + 1 more
The spiking activity of neocortical neurons exhibits a striking level of variability, even when these networks are driven by identical stimuli. The approximately Poisson firing of neurons has led to the hypothesis that these neural networks operate in the asynchronous state. In the asynchronous state neurons fire…
Authors not listed
This study reports the formation of gold nanoparticle (AuNP) films by electrochemical assembly at the polarized water | trifluorotoluene interface (ITIES) and their use as SERS substrates whose activity can be tuned by the interfacial potential. Using a four-electrode configuration, cyclic modulation of the interfacial…