Results 71 to 80 of about 7,254 (303)

Book Review: Conquest in Cyberspace: National Security and Information Warfare

open access: yes, 2007
Libicki, M.C. (2007). Conquest in Cyberspace: National Security and Information Warfare. New York: Cambridge University Press. 323 pages, ISBN: 978-0-521-69214-4 (paper), US$80Reviewed by Gary C. Kessler (gary.kessler@champlain.edu)Many books -- and even
Gary C. Kessler   +2 more
core   +1 more source

Janus Photonic Graphics by Stratified Assembly of Two Distinct Colloids

open access: yesAdvanced Functional Materials, EarlyView.
Double‐sided Janus photonic micropatterns with vivid structural colors are fabricated through a single‐step bottom‐up strategy. Density‐driven stratification and depletion‐mediated crystallization of PMMA and PS binary colloids lead to exclusive lattices on opposite surfaces under centrifugal force.
Young Geon Kim   +4 more
wiley   +1 more source

An adaptive adjacency matrix-based graph convolutional recurrent network for air quality prediction

open access: yesScientific Reports
In recent years, air pollution has become increasingly serious and poses a great threat to human health. Timely and accurate air quality prediction is crucial for air pollution early warning and control.
Quanchao Chen   +5 more
doaj   +1 more source

Sybil Attacks Detection and Traceability Mechanism Based on Beacon Packets in Connected Automobile Vehicles

open access: yesSensors
Connected Automobile Vehicles (CAVs) enable cooperative driving and traffic management by sharing traffic information between them and other vehicles and infrastructures.
Yaling Zhu   +6 more
doaj   +1 more source

Securing Cyberspace

open access: yes, 2017
Cyber-security is thus a very serious issue. Attacks can have catastrophic consequences. The cyber-war is for real. Greater legal certainty, less confrontation between departments and more cooperation between governments, is the call of the hour. India has to make cyber-security a priority, if the government wants to go digital. Attitudes and behaviour
openaire   +2 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Double landmines: invisible textual backdoor attacks based on dual-trigger

open access: yesCybersecurity
Backdoor attacks pose an important security threat to textual large language models. Exploring textual backdoor attacks not only helps reveal the potential security risks of models, but also promotes innovation and development of defense mechanisms ...
Yang Hou   +5 more
doaj   +1 more source

A Blockchain-Enabled Decentralized Autonomous Access Control Scheme for Data Sharing

open access: yesMathematics
With the rapid development of artificial intelligence, multi-party collaboration based on data sharing has become an inevitable trend. However, in practical applications, shared data often originate from multiple providers.
Kunyang Li   +7 more
doaj   +1 more source

SC-BiCapsNet: A Sentiment Classification Model Based on Bi-Channel Capsule Network

open access: yesIEEE Access, 2019
Most text sentiment classification methods have the shortcomings of insufficient semantic understanding and low classification accuracy. To solve these problems, a sentiment classification model based on capsule network (SC-BiCapsNet) was proposed in ...
Kejun Zhang   +5 more
doaj   +1 more source

Security engineering with patterns [PDF]

open access: yes, 2001
Conducting digital business requires secure network and application architectures. The recently increasing occurrence of severe attacks has shown, however, that we will still need quite some time and effort to reach security standards of IT systems alike
Markus Schumacher   +3 more
core  

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