Coppery titi monkey (Plecturocebus cupreus) pairs display coordinated behaviors in response to a simulated intruder
Sign Up to like & getrecommendations! Published in 2020 at "American Journal of Primatology"
DOI: 10.1002/ajp.23141
Abstract: Mate guarding and coordinated behaviors between partners are important for the maintenance of monogamous pair bonds. To study the effects of a perceived unfamiliar social intruder on females' behavior, we used coppery titi monkeys (Plecturocebus… read more here.
Keywords: plecturocebus cupreus; coordinated behaviors; coppery titi; intruder ... See more keywords
Mechanical response of dense pedestrian crowds to the crossing of intruders
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-018-36711-7
Abstract: The increasing number of mass events involving large crowds calls for a better understanding of the dynamics of dense crowds. Inquiring into the possibility of a mechanical description of these dynamics, we experimentally study the… read more here.
Keywords: response; response dense; crowds; mechanical response ... See more keywords
Identification of the crossing point at N=21 between normal and intruder configurations
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review C"
DOI: 10.1103/physrevc.95.021301
Abstract: The β− decay of Mg34 was used to study the Al34 nucleus through γ spectroscopy at the Isotope Separator On-Line facility of CERN. Previous studies identified two β-decaying states in Al34 having spin-parity assignments Jπ=4−… read more here.
Keywords: point normal; normal intruder; intruder configurations; crossing point ... See more keywords
Contacts, motion, and chain breaking in a two-dimensional granular system displaced by an intruder.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.034903
Abstract: We investigate numerically how the motion of an intruder within a two-dimensional granular system affects its structure and produces drag on the intruder. We made use of discrete numerical simulations in which a larger disk… read more here.
Keywords: network; two dimensional; intruder; motion ... See more keywords
Friction force regimes and the conditions for endless penetration of an intruder into a granular medium.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.030901
Abstract: An intruder penetrating into a granular column experiences a depth-dependent friction force F(z). Different regimes of F(z) have been measured depending on the experimental design: a nearly linear dependence for shallow penetrations, total saturation at… read more here.
Keywords: granular medium; penetration; friction force; intruder ... See more keywords
PIR-Sensor-Based Surveillance Tool for Intruder Detection in Secured Environment: A Label-Consistency-Based Modified Sequential Dictionary Learning Approach
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3178160
Abstract: In modern days, the importance of developing intelligent surveillance tools for activities of daily living is rising day by day. Identifying intruder(s) among the people who have access to a secured environment is crucial to… read more here.
Keywords: surveillance; intruder; approach; pir sensor ... See more keywords
Detection of an Intruder and Prediction of His State of Motion by Using Seismic Sensor
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2017.2776127
Abstract: Detection of intruders and predicting their activities are the first and foremost needs of surveillance. An embedded system employing geophone, adaptive event extraction, and robust machine learning algorithms have made it possible not only to… read more here.
Keywords: motion; detection; intruder; state motion ... See more keywords
Privacy-Preserving POMDP Planning via Belief Manipulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2022.3185186
Abstract: The privacy issue has become one of the most critical concerns in cyber-physical systems (CPSs) as CPSs are vulnerable to information leakage. In particular, a passive intruder could infer the secret information of the system… read more here.
Keywords: system; intruder; planning problem; privacy ... See more keywords
A Game Theoretic Robotic Team Coordination Protocol For Intruder Herding
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2018.2857004
Abstract: Intruder tracking and herding problems are crucial in several applications. In this letter, a game theoretic coordination protocol for multimobile robot systems is proposed to tackle both problems simultaneously. Defender robots move according to computed… read more here.
Keywords: game theoretic; coordination protocol; intruder;
On Approximate Opacity of Cyber-Physical Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2020.2998733
Abstract: Opacity is an important information-flow security property in the analysis of cyber-physical systems. It captures the plausible deniability of the system's secret behavior in the presence of an intruder that may access the information flow.… read more here.
Keywords: physical systems; opacity cyber; intruder; cyber physical ... See more keywords
Guarding a Territory Against an Intelligent Intruder: Strategy Design and Experimental Verification
Sign Up to like & getrecommendations! Published in 2020 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2020.2996901
Abstract: This article designs and tests a dominant region based strategy for a group of defenders to intercept an intruder before it enters a target area. The intruder is intelligent in the sense that it makes… read more here.
Keywords: intelligent intruder; guarding territory; intruder strategy; intruder ... See more keywords