Re: [gaia] Ammbr: Happy Marriage of mesh and blockchain

[Arjuna Sathiaseelan <[e-mail]>]

on a side note related to TEE - saw this post today:
https://blog.acolyer.org/2017/09/21/clkscrew-exposing-the-perils-of-security-oblivious-energy-management/amp/

security risks for Proof of Elapsed Time..

Regards

On 22 September 2017 at 08:00, Jon Crowcroft <[e-mail]> wrote:
> i think that post confuses bitcoin specifics with how to do scalable fast
> consensus - there are quite a few papers on making consensus scale up to
> very high speeds- forthcoming conext paper from keshav has some very
> impressive transaction rates..
> S. Rizvi, B, Wong, and S. Keshav, "Canopus: A Scalable and Massively
> Parallel Consensus Protocol," To appear, Proc. CoNEXT 2017, December 2017.
> but for the impatient, you can also read this paper on high throughput, low
> latency from folks who are :
> very expert in this space (cornell, imperial):
> Teechan: Payment Channels Using Trusted Execution Environments
> https://arxiv.org/abs/1612.07766
>
> there's a lot of other solutions out there too (I believe deepmind/google
> have some inhouse thing they are working on with a target of 10M
> trsansactions per sec)....
>
> much of this depends on the workload assumptions though
>
> On Thu, Sep 21, 2017 at 9:36 PM, Arjuna Sathiaseelan
> <[e-mail]> wrote:
>>
>> this post was interesting:
>>
>> https://www.linkedin.com/pulse/slow-blockchain-mathematical-certainty-patrick-mcconnell/
>>
>> On 12 August 2017 at 15:02, Jon Crowcroft <[e-mail]>
>> wrote:
>> > ah, you could run global consensus (blockchain) on the transactions then
>> > use
>> > a route later - yes, that'd work....then you could get rid of
>> > reflationary
>> > stuff + remove unfairness....would take some care in design....
>> >
>> > On Sat, Aug 12, 2017 at 2:46 PM, Vint Cerf <[e-mail]> wrote:
>> >>
>> >> Jon,
>> >>
>> >> if you do not care about delays and you allow storing (encrypted)
>> >> packets
>> >> until a link/route is available as in DTN networks, how would this
>> >> analysis
>> >> change?
>> >>
>> >> vint
>> >>
>> >>
>> >> On Sat, Aug 12, 2017 at 5:03 AM, Jon Crowcroft
>> >> <[e-mail]> wrote:
>> >>>
>> >>> great! fab - checkout this thing we did a while on "currency" & ad hoc
>> >>> nets - there's a bit about inflationary/deflationary tendencies near
>> >>> the end
>> >>> might be worth factoring in...
>> >>> http://www.statslab.cam.ac.uk/~frank/PAPERS/micmahn.pdf
>> >>>
>> >>> On Fri, Aug 11, 2017 at 11:39 PM, Arjuna Sathiaseelan
>> >>> <[e-mail]> wrote:
>> >>>>
>> >>>> This article would be of interest to a new initiative to build a
>> >>>> decentralised network using blockchain - technically aiming to build
>> >>>> the
>> >>>> world's largest blockchain network:
>> >>>>
>> >>>> https://medium.com/@globalsecurepayments/the-happy-marriage-of-mesh-and-blockchain-276cce4a4909
>> >>>>
>> >>>> We are doing an initial coin offering September 1st if anyone wants
>> >>>> to
>> >>>> invest :) (www.ammbr.com) - white paper will release next week.
>> >>>>
>> >>>> Please send me an email ([e-mail]) if you are interested to
>> >>>> know
>> >>>> more about Ammbr.
>> >>>>
>> >>>> Regards
>> >>>>
>> >>>> _______________________________________________
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>> >>>>
>> >>>
>> >>>
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>> >>
>> >>
>> >>
>> >> --
>> >> New postal address:
>> >> Google
>> >> 1875 Explorer Street, 10th Floor
>> >> Reston, VA 20190
>> >
>> >
>>
>>
>>
>> --
>> Arjuna Sathiaseelan
>> University of Cambridge | GAIUS Networks | Ammbr | GAIA Labs
>> Personal: http://www.cl.cam.ac.uk/~as2330/
>> N4D Lab: http://www.cl.cam.ac.uk/~as2330/n4d
>
>



-- 
Arjuna Sathiaseelan
University of Cambridge | GAIUS Networks | Ammbr | GAIA Labs
Personal: http://www.cl.cam.ac.uk/~as2330/
N4D Lab: http://www.cl.cam.ac.uk/~as2330/n4d