Results 71 to 80 of about 2,261,092 (281)
Low-Complexity SLM PAPR Reduction Approach for UFMC Systems
IEEE Access, 2020 The universal filtered multicarrier (UFMC) system is one of the novel candidate waveforms for 5G systems. UFMC is expected to achieve low latency, robustness against frequency offset, and reduce out-of-band (OoB) radiation that leads to a higher spectral
Sameh A. Fathy +3 more
doaj +1 more source
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 +3 more
wiley +1 more source
Quantum Coarse-Graining, Symmetries and Reducibility of Dynamics
, 2018 The common idea behind complexity reduction in physical systems is separation of information into "physically meaningful" and "safely ignorable". Here we consider a generic notion of such separation -- implemented by coarse-graining the state-space ...
Kabernik, Oleg
core +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
IEEE AccessThe intricate structure and frequent online reconfiguration of low-voltage distribution lines result in massive, multi-version dynamic topologies that are challenging to acquire and analyze for operational applications.
Junfeng Qiao +6 more
doaj +1 more source
Improved lower bound for the complexity of unique shortest vector problem
Cybersecurity, 2023 Unique shortest vector problem (uSVP) plays an important role in lattice based cryptography. Many cryptographic schemes based their security on it. For the cofidence of those applications, it is essential to clarify the complexity of uSVP with different ...
Baolong Jin, Rui Xue
doaj +1 more source
Qualitative Numeric Planning: Reductions and Complexity
Journal of Artificial Intelligence Research, 2020 Qualitative numerical planning is classical planning extended with non-negative real variables that can be increased or decreased "qualitatively", i.e., by positive indeterminate amounts. While deterministic planning with numerical variables is undecidable in general, qualitative numerical planning is decidable and provides a ...
Bonet, Blai, Geffner, Hector
openaire +4 more sources
Complexity Reduction Ansatz for Systems of Interacting Orientable Agents: Beyond The Kuramoto Model
, 2019 Previous results have shown that a large class of complex systems consisting of many interacting heterogeneous phase oscillators exhibit an attracting invariant manifold.
Chandra, Sarthak +2 more
core +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Recent Advances in Complexity Reduction Methods for VVC Inter Coding: A Review
IEEE AccessVideo traffic continues to surge, pushing codecs toward higher efficiency at the cost of sharply increased complexity. The H.266/Versatile Video Coding (VVC) standard roughly halves bitrate relative to HEVC at comparable quality but increases encoder ...
Komeil ShahHosseini +5 more
doaj +1 more source