CuO-based materials for thermochemical redox cycles: the influence of the formation of a CuO percolation network on oxygen release and oxidation kinetics.
CuO-based materials for thermochemical redox cycles: the influence of the formation of a CuO percolation network on oxygen release and oxidation kinetics.
复制标题
用于热化学氧化还原循环的 CuO 基材料:CuO 渗滤网络的形成对氧释放和氧化动力学的影响。
DOI:
10.1007/978-3-319-46049-9_13
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Imtiaz Q
中科院分区:
文献类型:
--
作者:
Imtiaz Q
We consider dynamic and online variants of 2D pattern matching between anpattern and antext. All the algorithms we give are randomised and give correct outputs with at least constant probability.For dynamic 2D exact matching where updates change individual symbols in the text, we show updates can be performed intime and queries intime.We then consider a model where an update is a new 2D pattern and a query is a location in the text. For this setting we show that Hamming distance queries can be answered intime, whereHis the relevant Hamming distance.Extending this work to allow approximation, we give an efficient algorithm which returns aapproximation of the Hamming distance at a given location intime.Finally, we consider a different setting inspired by previous work on locality sensitive hashing (LSH). Given a thresholdkand after building the 2D text index and receiving a 2D query pattern, we must output a location where the Hamming distance is at mostas long as there exists a location where the Hamming distance is at mostk.For our LSH inspired 2D indexing problem, the text can be preprocessed intime into a data structure of sizewith query time.