Results 31 to 40 of about 1,022,620 (339)

The Parallel Complexity of Growth Models

, 1994
This paper investigates the parallel complexity of several non-equilibrium growth models. Invasion percolation, Eden growth, ballistic deposition and solid-on-solid growth are all seemingly highly sequential processes that yield self-similar or self ...
A. Gibbons, D. Richardson, D. Stauffer, D. Willinson, F. E. Fich, H. Kesten, H. Kesten, J. Krug, J. Krug, J. Krug, J. M. Kim, J. Machta, J. T. Chayes, Jonathan Machta, L.-H. Tang, M. Eden, M. J. Vold, M. Kardar, M. Kardar, M. Plischke, M. Pokorny, M. R. Garey, P. Freche, P. Meakin, R. Chandler, Raymond Greenlaw, S. Roux, S. Roux, T. Vicsek, Y.-C. Zhang   +29 more
core   +2 more sources

Approximating Smallest Containers for Packing Three-dimensional Convex Objects [PDF]

, 2016
We investigate the problem of computing a minimal-volume container for the non-overlapping packing of a given set of three-dimensional convex objects.
Alt, Helmut, Scharf, Nadja
core   +2 more sources

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda, Tomohiro Saito, Masahide Mizobuchi, Tomoki Shimomura, Saki Kawamori, Mitsuru Kawanishi, Natsuko Hattori, Jo Sugiyama, Satoshi Tsubata, Hanami Horiguchi, Kazuki Abe, Nao Iida, Yuki Kajio, Nao Oguro, Ryo Yanai, Hirokazu Honda   +15 more
wiley   +1 more source

To a Performance Evaluation of Parallel Algorithms in Now

Communications, 2003
A recent trend in high performance computing (HPC) is to use networks of workstations (NOW) as a cheaper alternative to massively parallel multiprocessors or supercomputers.
Juraj Hanuliak
doaj   +1 more source

A novel task scheduling approach for dependent non‐preemptive tasks using fuzzy logic

IET Computers & Digital Techniques, 2021
Multiprocessor task scheduling problem is a pressing problem that affects systems' performance and is still being investigated by the researchers. Finding the optimal schedules is considered to be a computationally hard problem.
Heba E. Hassan, Gihan Nagib, Khaled Hosny Ibrahiem   +2 more
doaj   +1 more source

Parallel Algorithms for Arrangements [PDF]

Algorithmica, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anderson, R., Beame, P., Brisson, E.
openaire   +2 more sources

Scalable parallel computation of the translation operator in three dimensions [PDF]

, 2013
We propose a novel algorithm for the parallel, distributed-memory computation of the translation operator in the three-dimensional multilevel fast multipole algorithm (MLFMA).
Bogaert, Ignace, De Zutter, Daniël, Fostier, Jan, Michiels, Bart   +3 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Parallel Algorithms for Summing Floating-Point Numbers

, 2016
The problem of exactly summing n floating-point numbers is a fundamental problem that has many applications in large-scale simulations and computational geometry.
Eldawy, Ahmed, Goodrich, Michael T.
core   +1 more source