Results 11 to 20 of about 1,419 (119)
Data-efficient Neuroevolution with Kernel-Based Surrogate Models [PDF]
, 2018 Surrogate-assistance approaches have long been used in computationally expensive domains to improve the data-efficiency of optimization algorithms. Neuroevolution, however, has so far resisted the application of these techniques because it requires the ...
Lehman J +4 more
core +3 more sources
Role of the national energy system modelling in the process of the policy development [PDF]
, 2012 Strategic planning and decision making, nonetheless making energy policies and strategies, is very extensive process and has to follow multiple and often contradictory objectives.
Merse Stane +3 more
core +1 more source
Spectral characterizations of complex unit gain graphs [PDF]
, 2022 While eigenvalues of graphs are well studied, spectral analysis of complex unit gain graphs is still in its infancy. This thesis considers gain graphs whose gain groups are gradually less and less restricted, with the ultimate goal of classifying gain ...
Wissing, Pepijn
core +1 more source
Gewichtung der visuellen Evidenz – Experimente zur Wahrnehmung von Datengrafiken [PDF]
, 2020 Data graphs are common in science and everyday life, providing a foundation for scientific conclusions and decision-making. Studies on the perception of graphs can improve the quality of these aspects. Two important tasks, visual estimation of model-data
Reimann, Daniel
core +1 more source
Text pre-processing of multilingual for sentiment analysis based on social network data [PDF]
, 2022 Sentiment analysis (SA) is an enduring area for research especially in the field of text analysis. Text pre-processing is an important aspect to perform SA accurately.
Garg, Neha, Sharma, Kamlesh
core +3 more sources
The trace norm of r-partite graphs and matrices
, 2015 The trace norm $\left\Vert G\right\Vert _{\ast}$ of a graph $G$ is the sum of its singular values, i.e., the absolute values of its eigenvalues. The norm $\left\Vert G\right\Vert _{\ast}$ has been intensively studied under the name of graph energy, a ...
Nikiforov, V.
core +1 more source
Beyond graph energy: norms of graphs and matrices
, 2016 In 1978 Gutman introduced the energy of a graph as the sum of the absolute values of graph eigenvalues, and ever since then graph energy has been intensively studied.
Nikiforov, Vladimir
core +1 more source
Dissipatively Fueled Unidirectionally Communicating DNA Circuits That Control Biocatalysis
Angewandte Chemie International Edition, EarlyView.Unidirectionally communicating, out‐of‐equilibrium DNA circuits are used to control enzyme activity. Transient DNAzyme activation generates fuel for temporal trypsin activation. Cyclic fuel‐driven hybridization and exonuclease‐mediated reset enable precise control over lifetimes, which is analyzed using combined experimental and computational ...
Philippe Jung +6 more
wiley +1 more source
Networks, EarlyView.ABSTRACT The analysis of certain properties of the underlying graph of a public transport network generates insights about the network's structure. Hereby, the choice of the graph representation depends on a trade‐off between complexity reduction and information preservation to adequately model a public transport network.
Michael Palk +2 more
wiley +1 more source
Below‐ground drivers of rhizosphere functional gene assembly during Moso bamboo expansion
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Moso bamboo (Phyllostachys edulis) expansion threatens subtropical forest biodiversity, yet how intraspecific root trait variation shapes rhizosphere microbial functional potential remains unclear.
Yaoxing Wu +8 more
wiley +1 more source