Login
Discover
Waves
Communities
Login
Signup
Richard Carback
@carback1
31
Post Quantum Crypto - Privacy Preserving Crypto - Voting and Governance - Blockchain - Cyber Security
Followers
183
Following
53
Follow
Resource Credits
Available
Used
Location
Boston, MA
Website
https://carback.us/rick
Created
2018-07-18 01:56
RSS Feed
Subscribe
Blog
Blog
Posts
Comments
Communities
Wallet
carback1
bitcoin
2023-04-24 03:33
MIT Bitcoin Expo 2023
This weekend was the #MITBitcoinExpo. Attendance was down from last year, but it was filled with interesting people and talks.
$ 0.000
0
1
carback1
voting
2020-10-09 21:41
Repost: My Day as an Election Judge in the 2008 Election
2008 was a historic US election year, with turnout at historic highs. I think this year may be another such year, so I decided to repost my experience as an election judge so people can glimpse what it
$ 0.000
1
carback1
fuckcancer
2019-03-10 15:51
Progress at Flow Pharma
Recently, Flow Pharma posted a press release about FlowVax, their therapeutic cancer vaccine technology: “In order to make a personalized therapeutic cancer vaccine, you have to know the genomic information
carback1
blockchain
2018-12-18 23:50
On Defining Proof of Stake
Originally posted on the Elixxir blog. The current definition of Proof of Stake is too broad and generic to be useful. It does not imply any information about the security or insecurity of a platform.
answerswithjoe
solarsystem
2018-10-09 17:02
carback1 reblogged
The Top 5 Places We Could Colonize In Our Solar System | Answers With Joe
For the human race to continue in the far future, we're going to have to live beyond planet Earth. Here are the 5 best options in our own solar system. The 5 best options for colonizing in our solar system
carback1
elixxir
2018-09-27 16:26
The Elixxir Technical Brief
This week the Elixxir team released a technical brief on the project, a first look into the design of the Elixxir platform. After months of preparation, we were thrilled to be able announce the project
markgritter
programming
2018-09-22 21:24
carback1 reblogged
Word-search algorithms: part 1, signatures and hashing
I've been thinking about building a tool to help me play Alphabear, so I thought I'd write up some notes on data structures used for word problems. An interesting feature of Alphabear not covered by tools
markgritter
mathematics
2018-09-08 17:43
carback1 reblogged
Asymptotic Bounds You May Not Have Learned In School
Computer Science education teaches "Big O" notation for describing complexity upper bounds, and Big-Theta and Big-Omega get introduced as well. Mathematicians and complexity theorists sometimes
carback1
voting
2018-09-03 13:05
How blockchains can actually help elections
This midterm election season, some in the press are calling blockchain the next big thing, enabling online voting and generally being a key part of solving all election security and transparency problems.
nikolanikola
steemstem
2018-09-01 18:30
carback1 reblogged
Would you love to see how I trained my small, tiny, powerful neural network?
Hmmm should I put this post in my AI series? Well, this is a technique that is used in a practice for machine learning, so if a machine can learn something, we can say, I guess, that it’s intelligent.
markgritter
startup
2018-09-01 21:41
carback1 reblogged
I'm a co-founder of a bankrupt storage startup, AMA
In 2008, I started working with Kieran Harty on a startup focused on storage for virtual machines, called Tintri. We got venture capital funding and built a successful product that our customers love.
answerswithjoe
nasa
2018-08-31 14:19
carback1 reblogged
NASA vs SpaceX: Who Will Get To Mars First? | Answers With Joe
The Great Courses Plus is currently available to watch through a web browser to almost anyone in the world and optimized for the US market. The Great Courses Plus is currently working to both optimize
steemstem
steemstem
2018-08-27 22:25
carback1 reblogged
SteemSTEM Distilled #72
Welcome to the 72nd issue of SteemSTEM Distilled, a curation effort by the members of the @steemstem team. SteemSTEM aims to make Steem a better place for STEM, a task which we believe crucial for the
merej99
life
2018-08-25 17:49
carback1 reblogged
Thanks for your .001 donation
Yeah, thanks for your donation! (I'm being totally facetious now.) Every once in a while I check my Steem wallet to see how far away I am from being a dolphin and lo, and behold! messages to promote my
markgritter
steemstem
2018-08-23 22:11
carback1 reblogged
Leonid Levin's Universal Algorithm
There's an algorithm which solves SAT instances in polynomial time, if and only if P=NP. If P=NP, then it runs in polynomial time. If P is not equal to NP, it runs in the best possible non-polynomial time
carback1
voting
2018-08-25 19:04
How secret is your secret ballot?
We rely on the secret ballot to prevent vote selling and voter intimidation, but the "secret" ballot is not very secret. In this post I will discuss problems that very few people know about or
markgritter
steemstem
2018-08-03 05:54
carback1 reblogged
This set of equations is a computer.
Hilbert's Tenth Problem from his famous list published in 1900, asks whether it is possible to create an algorithm which solves every Diophantine equation, that is, one whose solutions must be integers.
markgritter
econometrics
2018-07-29 07:56
carback1 reblogged
Steem Econometrics: Largest Net Transfers
There are four major mechanisms of value transfer in Steem: Transfer of money to and from exchanges, where it may be bought by other Steem members or by speculators not involved with Steem directly.
theenchanter
cryptography
2018-07-29 14:45
carback1 reblogged
!
Low reputation account with an unverified outbound link, Reveal content
Ancient Cryptography: The Caesar Cipher
The Caesar cipher is perhaps one of the most well known forms of ancient cryptography. Which is why it probably should have been the focus of the first article in this series, but at least we’re here now
c0debabe
parenting
2018-07-29 16:36
carback1 reblogged
PAW Patrol: Are Ryder and Katie Time Lords?
They look young but act older and they are in charge of their own businesses. The pups' vehicles are larger on the inside, which would also explain the physics issues. Have you paid attention to what Rubbble's
Older →
