Results 31 to 40 of about 23,418,736 (380)
A Multi-Dimensional Matrix Product—A Natural Tool for Parameterized Graph Algorithms
Algorithms, 2022 We introduce the concept of a k-dimensional matrix product D of k matrices A1,…,Ak of sizes n1×n,…,nk×n, respectively, where D[i1,…,ik] is equal to ∑ℓ=1nA1[i1,ℓ]×…×Ak[ik,ℓ].
Mirosław Kowaluk, Andrzej Lingas
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Some variants of reverse selective center location problem on trees under the Chebyshev and Hamming norms [PDF]
Yugoslav Journal of Operations Research, 2017 This paper is concerned with two variants of the reverse selective center location problems on tree graphs under the Hamming and Chebyshev cost norms in which the customers are existing on a selective subset of the vertices of the underlying tree.
Etemad Roghayeh, Alizadeh Behrooz
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Orthogonal Time Sequency Multiplexing Modulation: Analysis and Low-Complexity Receiver Design [PDF]
IEEE Transactions on Wireless Communications, 2021 This paper proposes orthogonal time sequency multiplexing (OTSM), a novel single carrier modulation scheme that places information symbols in the delay-sequency domain followed by a cascade of time-division multiplexing (TDM) and Walsh-Hadamard sequence ...
Tharaj Thaj, E. Viterbo, Yi Hong
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BMC Public Health, 2017 Background As service provision and patient behaviour varies by day, healthcare data used for public health surveillance can exhibit large day of the week effects. These regular effects are further complicated by the impact of public holidays.
Elizabeth Buckingham-Jeffery +5 more
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Informer: Beyond Efficient Transformer for Long Sequence Time-Series Forecasting [PDF]
AAAI Conference on Artificial Intelligence, 2020 Many real-world applications require the prediction of long sequence time-series, such as electricity consumption planning. Long sequence time-series forecasting (LSTF) demands a high prediction capacity of the model, which is the ability to capture ...
Haoyi Zhou +6 more
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Real-time complexity constrained encoding [PDF]
, 2016 Complex software appliances can be deployed on hardware with limited available computational resources. This computational boundary puts an additional constraint on software applications.
Lambert, Peter +4 more
core +1 more source
Accurate Estimate of the Advantage of Impossible Differential Attacks
IACR Transactions on Symmetric Cryptology, 2017 Impossible differential attacks, which are taking advantage of differentials that cannot occur, are powerful attacks for block cipher primitives. The power of such attacks is often measured in terms of the advantage — number of key-bits found during the ...
Céline Blondeau
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Almost Optimal Searching of Maximal Subrepetitions in a Word
Mathematics, 2022 For some fixed δ such that ...
Roman Kolpakov
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Detecting Deterministic Chaotic Inter-arrival Times in Material Flow Systems
Proceedings of the Conference on Production Systems and Logistics, 2022 Automated, modular, asynchronous and locally controlled material flow systems promise high routing flexibility in production lines because their conveying modules can be reconfigured without reprogramming PLCs.
Manns, Martin +3 more
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MUSCLE: a multiple sequence alignment method with reduced time and space complexity
BMC Bioinformatics, 2004 BackgroundIn a previous paper, we introduced MUSCLE, a new program for creating multiple alignments of protein sequences, giving a brief summary of the algorithm and showing MUSCLE to achieve the highest scores reported to date on four alignment accuracy
Robert C. Edgar
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