Results 31 to 40 of about 345,422 (307)

Attribute-based proxy re-encryption with keyword search. [PDF]

open access: yesPLoS ONE, 2014
Keyword search on encrypted data allows one to issue the search token and conduct search operations on encrypted data while still preserving keyword privacy.
Yanfeng Shi   +5 more
doaj   +1 more source

Common contributing factors to COVID-19 and inflammatory bowel disease

open access: yesToxicology Reports, 2021
The devastating complications of coronavirus disease 2019 (COVID-19) result from an individual’s dysfunctional immune response following the initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
Ronald Neil Kostoff   +6 more
doaj   +1 more source

Tech mining: a revisit and navigation

open access: yesFrontiers in Research Metrics and Analytics
This mini-review arrays the pertinent tools and purposes of “Tech Mining” – shorthand for empirical analyses of Science, Technology and Innovation (ST&I) data. The intent is to introduce the range of tools, and show how they can complement each other.
Alan L. Porter   +3 more
doaj   +1 more source

Evolutionary Reinforcement Learning: A Systematic Review and Future Directions

open access: yesMathematics
In response to the limitations of reinforcement learning and Evolutionary Algorithms (EAs) in complex problem-solving, Evolutionary Reinforcement Learning (EvoRL) has emerged as a synergistic solution.
Yuanguo Lin   +6 more
doaj   +1 more source

Search Design Policy, Digital Disruption and Competition Law

open access: yesMarket and Competition Law Review, 2017
It is debatable whether traditional competition law tools and remedies are able to deal with the digital disruption and whether it is desirable to adjust or even replace categories that have proven to be mainly suited to tackle anticompetitive conducts ...
Valeria Falce, Massimiliano Granieri
doaj   +1 more source

Adaptive Control with Approximated Policy Search Approach

open access: yesITB Journal of Engineering Science, 2010
Most of existing adaptive control schemes are designed to minimize error between plant state and goal state despite the fact that executing actions that are predicted to result in smaller errors only can mislead to non-goal states. We develop an adaptive
Agus Naba
doaj   +1 more source

Policy Search Reinforcement Learning Method in Latent Space [PDF]

open access: yesJisuanji kexue yu tansuo
Policy search is an efficient learning method in the field of deep reinforcement learning (DRL), which is capable of solving large-scale problems with continuous state and action spaces and widely used in real-world problems. However, such method usually
ZHAO Tingting, WANG Ying, SUN Wei, CHEN Yarui, WANG Yuan, YANG Jucheng
doaj   +1 more source

Policy implications for familial searching [PDF]

open access: yesInvestigative Genetics, 2011
Abstract In the United States, several states have made policy decisions regarding whether and how to use familial searching of the Combined DNA Index System (CODIS) database in criminal investigations. Familial searching pushes DNA typing beyond merely identifying individuals to detecting genetic relatedness, an application previously ...
Kim, Joyce   +3 more
openaire   +2 more sources

Curiosity Creates Diversity in Policy Search

open access: yesACM Transactions on Evolutionary Learning and Optimization, 2023
When searching for policies, reward-sparse environments often lack sufficient information about which behaviors to improve upon or avoid. In such environments, the policy search process is bound to blindly search for reward-yielding transitions and no early reward can bias this search in one direction or another.
Paul-Antoine Le Tolguenec   +3 more
openaire   +2 more sources

Indigenous Job Search Success [PDF]

open access: yes, 2005
One important and under-researched aspect of labour market policy is the extent to which policy interventions are effective in modifying job search behaviour.
Gray, Matthew   +3 more
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