Results 41 to 50 of about 5,907,803 (347)
Information flow between resting state networks [PDF]
, 2015 The resting brain dynamics self-organizes into a finite number of correlated patterns known as resting state networks (RSNs). It is well known that techniques like independent component analysis can separate the brain activity at rest to provide such ...
Alberto Cabrera +9 more
core +4 more sources
Monitoring Temporal Information Flow [PDF]
, 2012 We present a framework for monitoring information flow in security-critical reactive systems, such as communication protocols, cell phone apps, document servers and web browsers. The secrecy requirements in such systems typically vary over time in response to the interaction with the environment.
Dimitrova, R. +2 more
openaire +2 more sources
Mass Media vs. the Mass of Media: A Study on the Human Nodes in a Social Network and their Chosen Messages [PDF]
Cyberspace Studies, 2019 In Internet-based social networks, the nodes have the most pivotal role in the processes and outcomes of the networks. Whether they pay attention to a message in the network or ignore it defines the fate of the message.
Shaho Sabbar, Donald Matheson
doaj +1 more source
Architecture Design of Virtual Power Plant Based on “Three Flow Separation-Convergence”
发电技术, 2023 With the increase of new energy penetration, the power balance and frequency stability problems brought by its randomness, intermittency and volatility has become increasingly serious.
CHEN Haoyong +6 more
doaj +1 more source
Information and Information Flow
, 2004 This book is conceived as an introductory text into the theory of syntactic and semantic information, and information flow. Syntactic information theory is concerned with the information contained in the very fact that some signal has a non-random structure.
Bremer, Manuel, Cohnitz, Daniel
openaire +4 more sources
Output-Sensitive Information Flow Analysis [PDF]
Logical Methods in Computer Science, 2019 Constant-time programming is a countermeasure to prevent cache based attacks where programs should not perform memory accesses that depend on secrets. In some cases this policy can be safely relaxed if one can prove that the program does not leak more information than the public outputs of the computation.
Cristian Ene +2 more
openaire +6 more sources
Nonmalleable Information Flow: Technical Report
, 2017 Noninterference is a popular semantic security condition because it offers strong end-to-end guarantees, it is inherently compositional, and it can be enforced using a simple security type system.
Arden, Owen +2 more
core +1 more source
Real-time information flow analysis [PDF]
IEEE Journal on Selected Areas in Communications, 2003 In previous work, we have studied some non-interference properties for information flow analysis in computer systems on classic (possibilistic) labeled transition systems. In this paper, some of these properties, notably BNDC, are reformulated in a real-time setting.
FOCARDI, Riccardo +2 more
openaire +4 more sources
Proceedings 15th IEEE Computer Security Foundations Workshop. CSFW-15, 2003 We extend definitions of information flow so as to quantify the amount of information passed; in other words, we give a formal definition of the capacity of covert channels. Our definition uses the process algebra CSP, and is based upon counting the number of different behaviours of a high level user that can be distinguished by a low level user.
openaire +2 more sources
Fiscal Foresight and Information Flows [PDF]
Econometrica, 2009 Summary: News -- or foresight -- about future economic fundamentals can create rational expectations equilibria with non-fundamental representations that pose substantial challenges to econometric efforts to recover the structural shocks to which economic agents react.
Eric M. Leeper +2 more
openaire +3 more sources