Results 11 to 20 of about 6,096 (247)
RoVista: Measuring and Analyzing the Route Origin Validation (ROV) in RPKI
ACM/SIGCOMM Internet Measurement Conference, 2023 The Resource Public Key Infrastructure (RPKI) is a system to add security to the Internet routing. In recent years, the publication of Route Origin Authorization (ROA) objects, which bind IP prefixes to their legitimate origin ASN, has been rapidly ...
Weitong Li +6 more
semanticscholar +1 more source
ROV-based monitoring of passive ecological recovery in a deep-sea no-take fishery reserve.
Science of the Total Environment, 2023 In the context of marine conservation, trawl fishing activity is the most important ecosystem stressor in demersal Mediterranean waters. Limited management measures in bottom trawling have caused deep-sea stocks of the iconic Norway lobster Nephrops ...
Maria Vigo +7 more
semanticscholar +1 more source
Autonomous ROV Inspections of Aquaculture Net Pens Using DVL
IEEE Journal of Oceanic Engineering, 2022 This article presents a method for guiding a remotely operated vehicle (ROV) to autonomously traverse an aquaculture net pen. The method is based on measurements from a Doppler velocity log (DVL) and uses the measured length of the DVL beam vectors to ...
H. B. Amundsen +2 more
semanticscholar +1 more source
Frontiers in Marine Science, 2023 Cold-seep systems have a unique geo-ecological significance in the deep-sea environment. They impact the variability of present-day submarine sedimentary environments, affecting the evolution of the landscape over time and creating a variety of submarine
L. Fallati +5 more
semanticscholar +1 more source
A Visual Servoing Scheme for Autonomous Aquaculture Net Pens Inspection Using ROV
Italian National Conference on Sensors, 2022 Aquaculture net pens inspection and monitoring are important to ensure net stability and fish health in the fish farms. Remotely operated vehicles (ROVs) offer a low-cost and sophisticated solution for the regular inspection of the underwater fish net ...
Waseem Akram +3 more
semanticscholar +1 more source
IOP Conference Series: Earth and Environment, 2023 Using Remotely Operated Vehicles (ROV) is very important, especially in underwater investigations. The Madura Strait, located between the Java islands and Madura, is used as an industrial area, especially for oil and gas sources.
H. Syahab +6 more
semanticscholar +1 more source
ROV localization based on umbilical angle measurement
Ocean Engineering, 2023 If the umbilical of Remote Operated Vehicle (ROV) allows the transmission of information in real time or the supply of energy to the robot, it also has many disadvantages such as entanglement or the difficulty of predicting its shape, which raises the ...
C. Viel +3 more
semanticscholar +1 more source
Remote Sensing, 2022 We describe an Underwater Hyperspectral Imager (UHI) deployed on an instrument-carrying platform consisting of two interconnected mini-ROVs (Remotely Operated Vehicle) for the mapping and monitoring of Arctic macroalgal habitats in Kongsfjorden (Svalbard)
N. Summers +5 more
semanticscholar +1 more source
Design and Modeling of an Experimental ROV with Six Degrees of Freedom
Drones, 2021 With the development of underwater technology, it is important to develop a wide range of autonomous and remotely operated underwater vehicles for various tasks.
A. Kabanov, V. Kramar, I. Ermakov
semanticscholar +1 more source
ROV++: Improved Deployable Defense against BGP Hijacking
Network and Distributed System Security Symposium, 2021 —We study and extend Route Origin Validation (ROV), the basis for the IETF defenses of interdomain routing. We focus on two important hijack attacks: subprefix hijacks and non-routed prefix hijacks . For both attacks, we show that, with partial deployment,
Reynaldo Morillo +5 more
semanticscholar +1 more source