Dulaj sanjaya's repositories
image_binarization
image binarization methods -implementation with python opencv
passive_aggressive
implementation of online passive aggressive algorithm with python and analyse breast cancer data set
opennlp_training
Custom model training API examples in opennlp
zksnark_on_ethereum
zkSNARKs on Ethereum example using Zokrates tool kit
canny_edge_detect
Canny edge detection of images uing OTSU threshold
nlp_nltk
example codes of natural language processing with natural language processing toolkit in python
ctf
CTF (Capture The Flag) writeups, code snippets, notes, scripts
deep-learning-models
Keras code and weights files for popular deep learning models.
EtherBeat
With the growing popularity of BitCoin in the last couple of years, other blockchains have been in development for solving various problems that need distributed consensus. Ethereum blockchain is one example, that gives users to develop "smart contracts" that runs in the blockchain. This gives the ability to develop decentralized applications (or dApps). Users do not need to 'trust' anything or anybody. In addition to that, dApps are always available and will be guaranteed to be available in the future as well. Also, it is resistant to traditional attacks such as DDoS. This framework has given many developers to write a decentralized application without much effort, without needing distributed systems or cryptography knowledge. Many startups are actively developing applications for Ethereum such as Ethereum Name Service (ENS), Etheria or WeiFund. Unfortunately, because the technology being used is bleeding edge it is inevitable that attacks or hacks will target these apps for monetary reasons. Last year DAO suffered a severe attack because of its security flaws. Due to that attack, 3.6m ether was stolen from DAO's smart contract. Also, once you publish a smart contract in Ethereum it is not possible to modify or update it as a regular web application. Thus, even developers identify a critical bug in the contract it is not possible to push a bugfix in a straightforward way. Thus, in order to fill the gap of not having a proper 'smart contract' compatible monitoring service, we propose to build a web application that can monitor other smart contracts in Ethereum and give the capability to safeguard it's critical functions (Ether send and receive) and interact and visualize with smart contract functions in a much simpler way. Also depending smart contracts can using our base smart contracts to gain the advantage of having 'circuit-breaker' which will pause the activity if things go wrong in an unexpected way.
I2C
Arduino libraries for establishing I2C communication
ionic-preview-app
The Ionic 2 component demos
jquery-csv
A jQuery CSV parser plugin. Battle Tested | Optimized | 100% IETF RFC 4180 Complete
movie_reviews
Sentiment analysis of movie reviews data-set
Node-OpenNLP
Apache OpenNLP wrapper for Nodejs
public-writeup
CTF write-ups by Plaid Parliament of Pwning
pwa
progressive web app
studio
Studio management system for SPACE TURN
surf_features
local feature matching of images using SURF and FLANN
todo_app
simple re-usable modules in ionic 2 and mean stack
Tracker
Tracker project first for trains
web-app
Relief Supports is an open source project to support volunteers who working in relief activities.
zksnarks_example
zkSNARKS tutorial