Results 121 to 130 of about 10,305,324 (289)

Predicting Runtime in Spark‐Like Systems With Allocation‐Aware Deterministic Models

Software: Practice and Experience, EarlyView.
ABSTRACT Objectives Apache Spark is widely used for distributed data processing, but accurately predicting application execution time remains challenging because performance depends on application structure, resource configuration, and executor‐allocation behavior.
Hina Tariq, Olivia Das
wiley   +1 more source

The Case for Non-Preemptive Scheduling in Distributed Real-Time Systems [PDF]

, 2007
Contrary to traditional belief, we show in this paper, that for distributed systems non-preemptive scheduling can perform better than preemptive scheduling in the worst case in terms of task schedulability, under certain circumstances.
Abdelzaher, Tarek F., Jayachandran, Praveen   +1 more
core  

Progress in Explosion Mechanisms and Prevention Technologies for Direct Chill Casting Aluminum Melt Upon Water Contact: A Review

Safety Science and Technology, EarlyView.
Molten aluminum–water explosion triggered by leakage remains the core unresolved safety hazard hindering safe production in aluminum direct chill casting. This review summarizes its explosion mechanism, key influencing factors, prevention technologies, existing gaps, and prospects of intelligent multi‐technology integrated explosion‐proof systems ...
Min Wang, Kang Yang, Jiang Dong, Lidong Xing, Bing Chen, Changke Chen   +5 more
wiley   +1 more source

Multi-Objective Trajectory Planning Method for Air–Ground Collaborative Logistics UAVs Under Preemptive Scheduling

Drones
To effectively address the challenges of complex spatiotemporal conflicts, dynamic obstacle avoidance, and coordinated multi-objective optimization in preemptive multi-UAV logistics delivery within complex airspace, this study proposes a Hybrid Improved ...
Jian Deng, Honghai Zhang, Mingzhuang Hua, Bingjie Liang   +3 more
doaj   +1 more source

Embedded Interactions and Selective Disclosure: Network Effects on Conversations aboard Skylab

Symbolic Interaction, EarlyView.
How do absent others influence our interactions? We argue in this paper that interactions are embedded within networks formed by chains of specific relationships between known third parties. The anticipation of future interactions with external others conditions our interpretation of the current situation and affects our behavior in the interaction. We
Michael Schultz, Leslie DeChurch, Noshir Contractor   +2 more
wiley   +1 more source

Managing Competency‐Based Resistance in Video‐Mediated L2 Peer Feedback Sessions

TESOL Quarterly, EarlyView.
Abstract Though there is growing empirical evidence on managing advice resistance as an institutional work of higher status party with superior epistemic knowledge domain (e.g., trainer) across diverse settings (e.g., supervision meetings), there is still a lack of research on how second language (L2) learners handle peer resistance in real time once ...
Kübra Ekşi
wiley   +1 more source

Railway scheduling reduces the expected project makespan. [PDF]

The Critical Chain Scheduling and Buffer Management (CC/BM) methodology, proposed by Goldratt (1997), introduced the concepts of feeding buffers, project buffers and resource buffers as well as the roadrunner mentality.
Demeulemeester, Erik, Tian, Wendi
core  

Resource Sharing in Global Fixed-Priority Preemptive Multiprocessor Scheduling

, 2010
In this paper we consider global fixed-priority preemptive multiprocessor scheduling of constrained-deadline sporadic tasks that share resources in a non-nested manner.
Easwaran, Arvind, Andersson, Björn
core   +1 more source

“Why Can't They Just Stay?” A Critical Conversation and Membership Categorization Analysis of Racial Neoliberalism in English Language Education

TESOL Quarterly, EarlyView.
Abstract In this article, I analyze the co‐constitution of race and neoliberalism within the discourse of an English language classroom. Appealing to modernist/colonial histories of race and capital, I first examine how racial neoliberalism produces a normalized, unmarked subject‐position through the conflation of moral responsibility with human ...
Justin Lance Pannell
wiley   +1 more source

Using Virtual Exchange for Teaching BELF Pragmatics: Developing an Online Negotiation Activity

TESOL Quarterly, EarlyView.
Abstract Teaching Business English (BE) is experiencing a paradigm shift to reflect the communicative needs of the global workplace. With the majority of interactions in English now taking place among multilingual speakers, there are increasing calls to integrate perspectives of English as a business lingua franca (BELF) into English language and ...
Miya Komori‐Glatz, Kaisa S. Pietikäinen   +1 more
wiley   +1 more source