Results 11 to 20 of about 9,457,899 (319)
A shallow deep learning approach to classify skin cancer using down-scaling method to minimize time and space complexity. [PDF]
PLoS One, 2022 The complex feature characteristics and low contrast of cancer lesions, a high degree of inter-class resemblance between malignant and benign lesions, and the presence of various artifacts including hairs make automated melanoma recognition in dermoscopy
Montaha S +5 more
europepmc +2 more sources
Operator complexity: a journey to the edge of Krylov space [PDF]
Journal of High Energy Physics, 2021 Heisenberg time evolution under a chaotic many-body Hamiltonian H transforms an initially simple operator into an increasingly complex one, as it spreads over Hilbert space.
E. Rabinovici +3 more
doaj +2 more sources
Sustained Space Complexity [PDF]
IACR Cryptology ePrint Archive, 2018 Memory-hard functions (MHF) are functions whose evaluation cost is dominated by memory cost. MHFs are egalitarian, in the sense that evaluating them on dedicated hardware (like FPGAs or ASICs) is not much cheaper than on off-the-shelf hardware (like x86 CPUs).
Alwen, Joel +2 more
openaire +3 more sources
Space Complexity of Stack Automata Models [PDF]
Developments in Language Theory24th International Conference, 2020 This paper examines several measures of space complexity on variants of stack automata: non-erasing stack automata and checking stack automata. These measures capture the minimum stack size required to accept any word in a language (weak measure), the ...
Ibarra O +3 more
europepmc +3 more sources
Symmetry, 2021 Based on fractal theory, a regular fractal is used to construct symmetrical reef models (e.g., cube and triangle reef models) with different fractal levels (n = 1, 2, 3).
Xinxin Wang +4 more
semanticscholar +1 more source
A Note on Time and Space Complexity of RSA and ElGamal Cryptographic Algorithms
, 2021 The computational complexity study of algorithms is highly germane to the design and development of high-speed computing devices. The whole essence of computation is principally influenced by efficiency of algorithms; this is more so the case with the ...
Adeniyi Abidemi Emmanuel +3 more
semanticscholar +1 more source
Time–space complexity of quantum search algorithms in symmetric cryptanalysis: applying to AES and SHA-2 [PDF]
Quantum Information Processing, 2018 Performance of cryptanalytic quantum search algorithms is mainly inferred from query complexity which hides overhead induced by an implementation. To shed light on quantitative complexity analysis removing hidden factors, we provide a framework for ...
Panjin Kim, Daewan Han, K. Jeong
semanticscholar +1 more source
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
semanticscholar +1 more source
Pacific Asia Journal of the Association for Information Systems, 2020 Background : In today’s business environment, BI systems are frequently bundled together or built with a good connection to existing ERP systems. Businesses implementing BI alone may not receive its full benefit if the necessary support structure and a ...
S. Hung, Kuanchin Chen
semanticscholar +1 more source
Weakly complex homogeneous spaces [PDF]
Journal für die reine und angewandte Mathematik (Crelles Journal), 2012 Abstract. We complete our recent classification (2011) of compact inner symmetric spaces with weakly complex tangent bundle by filling up a case which was left open, and extend this classification to the larger category of compact homogeneous spaces with positive Euler characteristic.
Moroianu, Andrei, Semmelmann, Uwe
openaire +2 more sources