Results 1 to 10 of about 30,701 (217)
Online network monitoring [PDF]
Statistical Methods & Applications, 2021 AbstractAn important problem in network analysis is the online detection of anomalous behaviour. In this paper, we introduce a network surveillance method bringing together network modelling and statistical process control. Our approach is to apply multivariate control charts based on exponential smoothing and cumulative sums in order to monitor ...
Anna Malinovskaya, Philipp Otto
openaire +4 more sources
Quality of Monitoring for Cellular Networks [PDF]
IEEE Transactions on Network and Service Management, 2022 Peer ...
Naser Hossein Motlagh +4 more
openaire +3 more sources
Ecology and Society, 2021 As large migratory caribou herds decline globally and regional climate trends point to a warmer future, there is a need and a legislative requirement to ensure impacts of industrial development are fully assessed, particularly with respect to cumulative ...
Don Russell, Anne Gunn, Robert White
doaj +1 more source
Arctic, Antarctic, and Alpine Research, 2022 Shrub expansion is among the most conspicuous of the warming-related phenomena occurring within tundra regions, but its effects on vertebrates are not well understood.
Jeremy D. Mizel, David K. Swanson
doaj +1 more source
A network security monitor [PDF]
Proceedings. 1990 IEEE Computer Society Symposium on Research in Security and Privacy, 1990 This study concentrates on the security-related issues in a single broadcast LAN (local area network) such as Ethernet. The authors formalize various possible network attacks. Their basic strategy is to develop profiles of usage of network resources and then compare current usage patterns with the historical profile to determine possible security ...
L. Todd Herberlein +5 more
openaire +1 more source
Effective network monitoring [PDF]
Proceedings. 13th International Conference on Computer Communications and Networks (IEEE Cat. No.04EX969), 2005 Various network monitoring and performance evaluation schemes generate considerable amount of traffic, which affects network performance. In this paper we describe a method for minimizing network monitoring overhead based on shortest path tree (SPT) protocol. We describe two different variations of the problem: the A-problem and the E-problem, and show
Yuri Breitbart +2 more
openaire +1 more source
Woody species response to altered herbivore pressure at Isle Royale National Park
Ecosphere, 2023 Herbivores shape vegetative communities via numerous mechanisms, including browse. We used vegetation monitoring data from Isle Royale National Park to examine woody species change across a nine‐year interval, coinciding with herbivore escalation.
Suzanne Sanders, Jessica Kirschbaum
doaj +1 more source
Satellite-based climate information within the WMO RA VI Regional Climate Centre on Climate Monitoring [PDF]
Advances in Science and Research, 2014 The World Meteorological Organization (WMO) established Regional Climate Centres (RCCs) around the world to create science-based climate information on a regional scale within the Global Framework for Climate Services (GFCS).
A. Obregón +6 more
doaj +1 more source
Geometric correction code‐based robust image watermarking
IET Image Processing, 2023 Digital image watermarking is one of the effective schemes to protect the copyrights of still images. However, the existing watermarking schemes are still not robust enough to the common geometric transformation attacks such as arbitrary rotation ...
Zhili Zhou +4 more
doaj +1 more source
Architecture of a Network Monitoring Element [PDF]
15th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE'06), 2006 The scalability of a network monitoring system, a vital component of a Grid, is challenging. We propose a solution based on demand driven monitoring sessions that use passive network monitoring techniques on a domain oriented overlay network. Related aspects of security and group membership maintenance are also considered.
CIUFFOLETTI, AUGUSTO +1 more
openaire +3 more sources