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Explicit Expanding Expanders [article]

Michael Dinitz, Michael Schapira, Asaf Valadarsky
2015 arXiv   pre-print
While our main motivation is centralized (datacenter networks), we also get the best-known distributed expander construction in the "self-healing" model.  ...  Deterministic constructions of expander graphs have been an important topic of research in computer science and mathematics, with many well-studied constructions of infinite families of expanders.  ...  Self-Healing Expanders We will now show how our construction can be used to build self-healing expanders.  ... 
arXiv:1507.01196v1 fatcat:v24pao2wincpnppgpuoyylphdu

DEX: self-healing expanders

Gopal Pandurangan, Peter Robinson, Amitabh Trehan
2015 Distributed computing  
As typical in self-healing (see e.g.  ...  Abstract-We present a fully-distributed self-healing algorithm DEX that maintains a constant degree expander network in a dynamic setting.  ... 
doi:10.1007/s00446-015-0258-3 fatcat:sgglktoe75e2bctfipay5rqtsm

Edge-preserving self-healing: keeping network backbones densely connected [article]

Atish Das Sarma, Amitabh Trehan
2011 arXiv   pre-print
Towards this end, we present a general self-healing model that unifies the previous models.  ...  This work motivates a strong general phenomenon of edge-preserving healing that aims at obtaining self-healing algorithms with the constraint that all original edges in the graph (not deleted by the adversary  ...  expander (deterministically), for a fixed constant κ > 0.  ... 
arXiv:1108.5893v1 fatcat:vl5jqvuwvrbgvlw2feexm24ove

Analysis of Bathing Habits among Spa Visitors

Katalin Lövei-Kalmár, Tímea Jeles, Gergely Ráthonyi
2019 Apstract: Applied Studies in Agribusiness and Commerce  
The consumer behaviour has been forming deterministically in health tourism.  ...  Less deterministic motivation is selecting the spa as a place to spend free time based on connection to health, accordingly, either disease prevention or healing are less deterministic factors.  ...  However, wellness tourists stay short time, mainly for a weekend, but using high quality services, especially related to demands for self-realization.  ... 
doi:10.19041/apstract/2019/1-2/9 fatcat:54xrjuc6nnhvbfttsjqhgyinaq

A Proposed Philosophy of Nursing in the light of Nursing Metatheory

Muhammad Suliman, Muhammad Sohail, Maryam Shaheen, Ubaid Ur Rehman
2022 Journal of Saidu Medical College, Swat  
of self-healing art.  ...  Nightingale stressed on clean environment which improves healing, Watson's Caritas stated that attainment of higher level of harmony potentiates healing, while Newman emphasized on the expanding consciousness  ...  Philosophy is Simultaneity, Change and Resistance, Mechanist concerned with the ontological, epistemological, and Organist, Particular and Deterministic, axiological and methodological processes of the  ... 
doi:10.52206/jsmc.2022.12.2.687 fatcat:emoeentpnnha7ddqtalsh6bose

Estimating Hidden Information for Self-organization and Self-healing in Modern Wireless Networks

Julio Aráuz
2013 Procedia Computer Science  
This approach has not been considered in the past in any fault detection or self-healing mechanism.  ...  Modern networks have a higher number of possible failure points compared to legacy ones thus the operators increasing interest in self-organizing, self-healing mechanisms.  ...  The proposed features will allow networks to self-configure, self-optimize and self-heal.  ... 
doi:10.1016/j.procs.2013.09.312 fatcat:mj2frkqzvvaavhllergybgaa34

Robotic collectives inspired by biological cells

Metin Sitti
2019 Nature  
For example, living cells aggregate and migrate collectively during the healing of wounds and when cancer spreads.  ...  Each component can move only by oscillating along its radius, by expanding and contracting.  ... 
doi:10.1038/d41586-019-00839-x fatcat:k5uumrdrxfg57au2zh3z22r7oa

Toward organic electronics with properties inspired by biological tissue

Timothy F. O'Connor, Kirtana M. Rajan, Adam D. Printz, Darren J. Lipomi
2015 Journal of materials chemistry. B  
[73] [74] [75] Capacity for self-repair Self-healing behavior in non-conjugated polymers is the subject of a large and expanding literature. 17, 76 However, the vast majority of systems for self-repair  ...  pristine material. 76 For self-healing electronic materials, however, an electronic self-healing efficiency must be used alongside a conventional one based on mechanical properties. 40 Recent research  ... 
doi:10.1039/c5tb00173k pmid:32262447 fatcat:z4t4xmmpz5ax5mw2aklujuzpu4

Xheal: Localized Self-healing using Expanders [article]

Gopal Pandurangan, Amitabh Trehan
2011 arXiv   pre-print
We consider the problem of self-healing in reconfigurable networks (e.g. peer-to-peer and wireless mesh networks) that are under repeated attack by an omniscient adversary and propose a fully distributed  ...  Our work improves over the self-healing algorithms 'Forgiving tree'[PODC 2008] and 'Forgiving graph'[PODC 2009] (using a similar model) in that we are able to give guarantees on degree and stretch, while  ...  Can we design self-healing algorithms that are also load balanced?  ... 
arXiv:1104.0882v1 fatcat:boxkreqnkrfrribtthnver2meq

DEX: Self-healing Expanders [article]

Gopal Pandurangan, Peter Robinson, Amitabh Trehan
2013 arXiv   pre-print
We present a fully-distributed self-healing algorithm DEX, that maintains a constant degree expander network in a dynamic setting.  ...  Our results are a step towards implementing efficient self-healing networks that have guaranteed properties (constant bounded degree and expansion) despite dynamic changes.  ...  As typical in self-healing (see e.g.  ... 
arXiv:1206.1522v4 fatcat:7mocj43xwfgkrlg5i7m6uilvwi

"Self-healing": softening precision to avoid brittleness

Mary Shaw
2002 Proceedings of the first workshop on Self-healing systems - WOSS '02  
Keywords Self-healing systems, sufficient correctness, software homeostasis, software utility theory. requires prior specific permission and/or a fee.  ...  HOMEOSTASIS Most approaches to self-healing require explicit specification of the conditions that trigger healing responses.  ...  Spotting trouble Traditional models of self-healing or self-repair make explicit distinctions between normal states and broken or degraded states.  ... 
doi:10.1145/582128.582152 dblp:conf/woss/Shaw02 fatcat:xihzxu3og5coxoafwdmljyie3i

"Self-healing": softening precision to avoid brittleness

Mary Shaw
2002 Proceedings of the first workshop on Self-healing systems - WOSS '02  
Keywords Self-healing systems, sufficient correctness, software homeostasis, software utility theory. requires prior specific permission and/or a fee.  ...  HOMEOSTASIS Most approaches to self-healing require explicit specification of the conditions that trigger healing responses.  ...  Spotting trouble Traditional models of self-healing or self-repair make explicit distinctions between normal states and broken or degraded states.  ... 
doi:10.1145/582145.582152 fatcat:2j7wk7ny25edbnqmfyxuzyzwte

Engendering the Feminine Unconscious through the Eco-Feminist Psychoanalytical Theory

Dr. Jaseedha. K
2021 International journal of research and review  
Since women's subjective identity is crucial in the exploration of feminist criticism the subject of unconscious has an ever-expanding dimension.  ...  As the very kernel position of feminism was posited on woman's subjective identity, only a psychoanalytical edge could explain the fragmented self and the subject of the unconscious.  ... 
doi:10.52403/ijrr.20211233 fatcat:nspe4uvgk5g5zmp3dhwqnozm6a

Spatiotemporal Splitting of Distribution Networks into Self-Healing Resilient Microgrids using an Adjustable Interval Optimization

Farhad Samadi Gazijahani, Javad Salehi, Miadreza Shafie-Khah, Joao P. S. Catalao
2020 IEEE Transactions on Industrial Informatics  
The important challenge is to expand an optimized model for efficiently partitioning of distribution systems into a set of self-healing µGs in a way as to assure both economic and reliability requirements  ...  Index Terms-Self-healing, Microgrids, Resiliency, Uncertainty, Renewable Energies.  ... 
doi:10.1109/tii.2020.3033560 fatcat:ru43yihmzjf6zpe2o6dd7xaxim

Oncologic Mathematics

Rajiv Y. Chandawarkar, Daniel P. Guyton
2002 Archives of Surgery  
Laterally expanding pathways may be self-repeating and lead to a fractal pattern of events. Typically, environmental factors of carcinogenesis follow laterally expanding patterns of behavior.  ...  Laterally expanding pathways provide an example of this interrelation. Laterally Expanding Pathways.  ... 
doi:10.1001/archsurg.137.12.1428 pmid:12470114 fatcat:m6swjdikjjgibbecxb3a2u43v4
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