Results 61 to 70 of about 89,470 (312)
Discrete Mathematics & Theoretical Computer Science, 2023 The input to the token swapping problem is a graph with vertices $v_1, v_2, \ldots, v_n$, and $n$ tokens with labels $1, 2, \ldots, n$, one on each vertex. The goal is to get token $i$ to vertex $v_i$ for all $i= 1, \ldots, n$ using a minimum number of swaps, where a swap exchanges the tokens on the endpoints of an edge.
Ahmad Biniaz +8 more
openaire +5 more sources
A Fault-Tolerant Token based Atomic Broadcast Algorithm [PDF]
Many atomic broadcast algorithms have been published in the last twenty years. Token based algorithms represent a large class of these algorithms. Interestingly, all the token based atomic broadcast algorithms rely on a group membership service and none ...
Schiper, André, Ekwall, Richard
core +1 more source
Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells
FEBS Open Bio, EarlyView.Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim +4 more
wiley +1 more source
Global Ecology and Conservation, 2022 Ecosystem stability is particularly important for the biodiversity conservation and sustainable development in arid and semi-arid areas in northwest China.
Sara Token +3 more
doaj +1 more source
Functorial Models for Petri Nets
, 2001 We show that although the algebraic semantics of place/transition Petri nets under the collective token philosophy can be fully explained in terms of strictly symmetric monoidal categories, the analogous construction under the individual token philosophy
Roberto Bruni +18 more
core +1 more source
Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer
Aging and Cancer, EarlyView.Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss +12 more
wiley +1 more source
Безопасность информационных технологий, 2012 It is suggested to implement an intrusion prevention system based on the access control mechanism of Microsoft Windows operating system to restrict the execution of malicious code.
V. S. Matveeva
doaj
Blockchain Bills of Lading: A New Generation of Electronic Transport Documents
Poredbeno Pomorsko Pravo, 2022 Recently, great attention has been paid to blockchain technology for creating new opportunities in international trade. Parties involved in international trade can now enter into transactions more securely thanks to immutable, distributed ledgers without
Časlav Pejović, Unho Lee
doaj +1 more source
Causal Models, Token-Causation and Processes [PDF]
, 2002 This paper examines some counterexamples to Judea Pearl's theory of token-causation within his structural equations framework.
Menzies, Peter
core
Algebraic Models for Contextual Nets
, 2000 We extend the algebraic approach of Meseguer and Montanari from ordinary place/transition Petri nets to contextual nets, covering both the collective and the individual token philosophy uniformly along the two interpretations of net ...
SASSONE V. +5 more
core +1 more source