Results 41 to 50 of about 26,161 (295)
Swarm-Bots to the Rescue [PDF]
, 2011 We explore the problem of resource allocation in a system made up of autonomous agents that can either carry out tasks individually or, when necessary, cooperate by forming physical connections with each other. We consider a group transport scenario that involves transporting broken robots to a repair zone.
Rehan O'Grady +6 more
openaire +4 more sources
Advanced Functional Materials, EarlyView.Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska +5 more
wiley +1 more source
Bots and Automation over Twitter during the Second U.S. Presidential Debate [PDF]
, 2016 Bots are social media accounts that automate interaction with other users, and political bots have been particularly active on public policy issues, political crises, and elections.
Howard, Philip +2 more
core
Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3
Advanced Functional Materials, EarlyView.Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh +3 more
wiley +1 more source
Characterising and Detecting Social Bots [PDF]
, 2020 Social bots have been on the rise since the creation of Online Social Networks (OSN). These automated programs bring both positive and negative impacts to our online experience. On the positive end, chatbots can provide instant customer service to us and
Ong, Yew Chuan
core +4 more sources
2008 IEEE Congress on Evolutionary Computation (IEEE World Congress on Computational Intelligence), 2008 Ensuring the security of computers is a non-trivial task, with many techniques used by malicious users to compromise these systems. In recent years a new threat has emerged in the form of networks of hijacked zombie machines used to perform complex distributed attacks such as denial of service and to obtain sensitive data such as password information ...
Yousof Al-Hammadi +2 more
openaire +3 more sources
Load Distributing Metamaterials Via Discrete Optimization
Advanced Functional Materials, EarlyView.Mechanical metamaterials are computationally optimized to homogenize transmitted forces by minimizing the spread of reaction forces. The resulting architectures transform localized loading into broader, more uniform force distributions and experimentally demonstrate robust load spreading under quasi‐static and impact loading.
Andrea Detry +6 more
wiley +1 more source
, 2005 This paper provides an overview of the SWARM-BOTS project, a robotic project sponsored by the Future and Emerging Technologies program of the European Commission. The paper illustrates the goals of the project, the robot prototype and the 3D simulator we built.
Dorigo M +12 more
openaire +6 more sources
Bots and automation over Twitter during the third U.S. Presidential Debate [PDF]
, 2016 Bots are social media accounts that automate interaction with other users, and political bots have been particularly active on public policy issues, political crises, and elections.
Howard, P +5 more
core
In Situ Magnetic Ordering and Microfabrication of Liquid Crystal Networks with Discretized Alignment
Advanced Functional Materials, EarlyView.Miniaturizing liquid crystal network actuators typically demands costly laser writing or digital light processing. A low‐cost photolithography platform couples rotating photomasks with a Halbach magnetic array to discretize in‐plane molecular alignment down to 50 µm, producing programmable, light‐responsive grippers, checkerboards, and origami‐inspired
Matthew Gene Scarfo +3 more
wiley +1 more source