全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Vassily Lyubetsky , Roman Gershgorin , Konstantin Gorbunov
来源:[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (1)Springer
摘要:... A linear algorithm is known for the distance problem without paralogs, while the presence of paralogs makes it NP-hard. If paralogs are allowed but the insertion and deletion operations are missing (and special constraints are imposed), the reduction of the distance problem t...
作者:Chunchun Zhao , Sartaj Sahni
来源:[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (15)Springer
摘要:An RNA folding/RNA secondary structure prediction algorithm determines the non-nested/pseudoknot-free structure by maximizing the number of complementary base pairs and minimizing the energy. Several implementations of Nussinov’s classical RNA folding algorithm have been prop...
作者:Alvin Farrel , Jun-tao Guo
来源:[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (1)Springer
摘要:... While the method performs well, it is not computationally efficient due to the exponential increase in the number of binding sequences to be evaluated for longer binding sites. In this paper, we present an efficient pentamer algorithm by splitting DNA binding sequences into o...
作者:Yun Deng , David Fernández-Baca
来源:[J].Algorithms for Molecular Biology(IF 1.606), 2017, Vol.12 (1)Springer
摘要:... The running time and space usage of the best previous algorithm for testing ancestral compatibility depend on the degrees of the nodes in the trees in \(\mathcal {P}\) .
作者:Kamran Ayub , M Yaqub Khan , Qazi Mahmood-Ul-Hassan ...
来源:[J].Pramana(IF 0.562), 2017, Vol.89 (3)Springer
摘要:... In soliton theory, an efficient tool to attain various types of soliton solutions is the \(\exp (-\varphi (\zeta ))\) -expansion technique. This article is devoted to find exact travelling wave solutions of Drinfeld–Sokolov equation via a reliable mathematical technique....
作者:Souleymane Zida , Philippe Fournier-Viger , Jerry Chun-Wei Lin ...
来源:[J].Knowledge and Information Systems(IF 2.225), 2017, Vol.51 (2), pp.595-625Springer
摘要:... It is thus an important challenge to design more efficient algorithms for this task. In this paper, we address this issue by proposing a novel algorithm named EFIM (EFficient high-utility Itemset Mining), which introduces several new ideas to more efficiently discover high-ut...
作者:Vladik Kreinovich , Monchaya Chiangpradit , Wararit Panichkitkosolkul
来源:[J].Annals of Operations Research(IF 1.029), 2012, Vol.195 (1), pp.73-96Springer
摘要:... In this paper, we describe efficient algorithms for computing these ranges.
作者:Jie Wang , Linge Li , Guoming Zhi ...
来源:[J].Multimedia Tools and Applications(IF 1.014), 2017, Vol.76 (24), pp.26581-26601Springer
摘要:... To speed up its adoption and application, highly efficient transcoding techniques among current deployed video standards and various versions of HEVC bitstreams are needed. Hence, an accelerated HEVC bit-rate transcoder, based on the cascaded pixel-domain framework, is propos...
作者:Bassam Faiz Gumaida , Juan Luo
来源:[J].Wireless Personal Communications(IF 0.428), 2017, Vol.97 (1), pp.125-151Springer
摘要:... The literature has many algorithms which used optimization techniques to promote the localization accuracy. This paper proposes a novel and an efficient algorithm based on state of art of black box optimization techniques, in order to promote the localization accuracy. This o...
作者:Thu-Lan Dam , Kenli Li , Philippe Fournier-Viger ...
来源:[J].Knowledge and Information Systems(IF 2.225), 2017, Vol.52 (3), pp.621-655Springer
摘要:... Several algorithms have been proposed for this task. However, a major drawback of these algorithms is that it is difficult for users to find a suitable value for the minimum utility threshold parameter. If the threshold is set too high, not enough patterns are found. And if t...

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