This document introduces FlatBuffers as an efficient cross-platform serialization library that avoids the overhead of JSON parsing. It has backwards and forwards compatibility, can be compressed or encrypted easily since it is not human-readable, and FlatBuffersSwift provides a nice API for working with FlatBuffer data in Swift applications. The document encourages exploring FlatBuffers further and links to the FlatBuffersSwift GitHub repository.
Simple fuzzy Name Matching in Elasticsearch - Graham MoreheadBasis Technology
Slides Washington DC Elasticsearch Meetup
June 25th, 2015
Normalization is crucial to high quality search results -- who wants irrelevant variations between queries and documents leading to missed hits (e.g., “celebrity” v. “celebrities”)? Normalizing dictionary words works, but what if your application focuses on names? Whether you’re tackling log analysis, e-commerce, watch list screening or other applications, names are often the key. Can you find “Abdul Jabbar, Karim” if you search for “Kareem AbdalJabar” or “كريم عبد الجبار”?
Applications using Elasticsearch provide some fuzziness by mixing its built-in edit-distance matching and phonetic analysis with more generic analyzers and filters. We’ve tried to go beyond that to provide both better matching and a simpler integration. We use a custom Mapper and Score Function so that linguistic nuances can be handled behind-the-scenes. We’ll talk about how we built this sort of plug-in for Rosette, its customization, and its connection to broader trend of entity-centric search.
Simple fuzzy Name Matching in Elasticsearch - Graham MoreheadBasis Technology
Slides Washington DC Elasticsearch Meetup
June 25th, 2015
Normalization is crucial to high quality search results -- who wants irrelevant variations between queries and documents leading to missed hits (e.g., “celebrity” v. “celebrities”)? Normalizing dictionary words works, but what if your application focuses on names? Whether you’re tackling log analysis, e-commerce, watch list screening or other applications, names are often the key. Can you find “Abdul Jabbar, Karim” if you search for “Kareem AbdalJabar” or “كريم عبد الجبار”?
Applications using Elasticsearch provide some fuzziness by mixing its built-in edit-distance matching and phonetic analysis with more generic analyzers and filters. We’ve tried to go beyond that to provide both better matching and a simpler integration. We use a custom Mapper and Score Function so that linguistic nuances can be handled behind-the-scenes. We’ll talk about how we built this sort of plug-in for Rosette, its customization, and its connection to broader trend of entity-centric search.
The open source release of Swift was much more than we might have hoped for. One of the most interesting points is exactly how open the process of shaping Swift is. This level of dialogue is new to the Apple community and, though it is easy to overlook, new to Apple as well. I'll discuss the stated goals of the Swift upcoming 2.2, 3.0 releases, what will not be in those releases and how we can take this information to foster the most fruitful discussion.
Swift introduces new ways to model data through value types like structs and enums. I’ll discuss my experiences rewriting the data model of the vector graphics app Sketch to use value trees. I’ll finish off pondering whether future data modelling frameworks could be based on value trees, rather than entities and relationships, and introduce the experimental open source project Impeller (https://github.com/mentalfaculty/impeller), which is a step in that direction.
This talk was given at dotSwift 2017.
PARALLAX EXTENSION SCROLLING FOR MAGENTO
Our Magento Parallax Module will let you build a wonderful website. Also, adding your own parallax image help you attract more customers into your site
Image Parallax Scrolling
Responsive layout
Show in various position
Show in various position
Easy To use Magento Parallax Extension
Mahindra Comviva is a global leader in mobility solutions that are deployed by over 130 mobile service providers and financial institutions in over 90 countries, transforming the lives of over a billion people across the world. We take immense pride in being a people friendly organization with great policies and programs for employee welfare.
The Fundraising Report is released quarterly by the National Venture Capital Association (NVCA) and Thomson Reuters to provide fundraising data for U.S.-based venture capital funds.
The given infography depicts the educational reforms of AIADMK to improve the quality of education in TN schools and colleges. Visit http://www.supportaiadmk.org/ to know about AIADMK latest news.
Remember enjoying Keebler Grasshopper Cookies as a child? Well, what's old is now new. It's time for the next generation of kids to learn about these yummy "bug cookies"
These are the slides from a talk I gave at dropbox this month (Feb 2012). It was a narrative about the evolution of bitly and a technical presentation about algorithms and infrastructure. The live demo portion is not represented in the slides (and each of the visuals has an accompanying story).
The open source release of Swift was much more than we might have hoped for. One of the most interesting points is exactly how open the process of shaping Swift is. This level of dialogue is new to the Apple community and, though it is easy to overlook, new to Apple as well. I'll discuss the stated goals of the Swift upcoming 2.2, 3.0 releases, what will not be in those releases and how we can take this information to foster the most fruitful discussion.
Swift introduces new ways to model data through value types like structs and enums. I’ll discuss my experiences rewriting the data model of the vector graphics app Sketch to use value trees. I’ll finish off pondering whether future data modelling frameworks could be based on value trees, rather than entities and relationships, and introduce the experimental open source project Impeller (https://github.com/mentalfaculty/impeller), which is a step in that direction.
This talk was given at dotSwift 2017.
PARALLAX EXTENSION SCROLLING FOR MAGENTO
Our Magento Parallax Module will let you build a wonderful website. Also, adding your own parallax image help you attract more customers into your site
Image Parallax Scrolling
Responsive layout
Show in various position
Show in various position
Easy To use Magento Parallax Extension
Mahindra Comviva is a global leader in mobility solutions that are deployed by over 130 mobile service providers and financial institutions in over 90 countries, transforming the lives of over a billion people across the world. We take immense pride in being a people friendly organization with great policies and programs for employee welfare.
The Fundraising Report is released quarterly by the National Venture Capital Association (NVCA) and Thomson Reuters to provide fundraising data for U.S.-based venture capital funds.
The given infography depicts the educational reforms of AIADMK to improve the quality of education in TN schools and colleges. Visit http://www.supportaiadmk.org/ to know about AIADMK latest news.
Remember enjoying Keebler Grasshopper Cookies as a child? Well, what's old is now new. It's time for the next generation of kids to learn about these yummy "bug cookies"
These are the slides from a talk I gave at dropbox this month (Feb 2012). It was a narrative about the evolution of bitly and a technical presentation about algorithms and infrastructure. The live demo portion is not represented in the slides (and each of the visuals has an accompanying story).
The Web of Data: do we actually understand what we built?Frank van Harmelen
Despite its obvious success (largest knowledge base ever built, used in practice by companies and governments alike), we actually understand very little of the structure of the Web of Data. Its formal meaning is specified in logic, but with its scale, context dependency and dynamics, the Web of Data has outgrown its traditional model-theoretic semantics.
Is the meaning of a logical statement (an edge in the graph) dependent on the cluster ("context") in which it appears? Does a more densely connected concept (node) contain more information? Is the path length between two nodes related to their semantic distance?
Properties such as clustering, connectivity and path length are not described, much less explained by model-theoretic semantics. Do such properties contribute to the meaning of a knowledge graph?
To properly understand the structure and meaning of knowledge graphs, we should no longer treat knowledge graphs as (only) a set of logical statements, but treat them properly as a graph. But how to do this is far from clear.
In this talk, I report on some of our early results on some of these questions, but I ask many more questions for which we don't have answers yet.
PyData Frankfurt - (Efficient) Data Exchange with "Foreign" EcosystemsUwe Korn
As a Data Scientist/Engineer in Python, we focus in our work to solve problems with large amounts of data but still stay in Python. This is where we are the most effective and feel comfortable. Libraries like Pandas and NumPy provide us with efficient interfaces to deal with this data while still getting optimal performance. The main problem appears when we have to deal with systems outside of our comfort ecosystem. We need to write cumbersome and mostly slow conversion code that ingests data from there into our pipeline until we can work efficiently. Using Apache Arrow and Parquet as base technologies, we get a set of tools that eases this interaction and also brings us a huge performance improvement. As part of the talk we will show a basic problem where we take data coming from a Java application through Python into using these tools.
A brief introduction to Golang in a speech done @ Datio's headquarters in Madrid. I talked about it's drawbacks, strengths, compared with different languages and some of the tools that it provides as well as some exercises to test concurrency.
Making NumPy-style and Pandas-style code faster and run in parallel. Continuum has been working on scaled versions of NumPy and Pandas for 4 years. This talk describes how Numba and Dask provide scaled Python today.
You know what's cool? Running on a billion devicesDaniel Stenberg
About curl, libcurl and the open source project behind them. A small project effecting every single human daily in the connected world. FOSDEM, February 2017
Entity Component System - for App developersMaxim Zaks
Entity Component System is a software development pattern which has its roots in game development. The first use of this pattern dates to 1998. Even though it is almost 20 years old, the pattern is not widely known by non game programmers. I implemented two iOS Apps based on the pattern and would like to share my experiences and compare it to a more widely known patterns like MVC, MVVM, Rx and ReSwift.
Entity system architecture with Unity @Unite Europe 2015 Maxim Zaks
Unity incorporates the component based architecture in a seamless manner. However for some games a more data driven approach (entity system architecture) fits better. We had very good experience using entity system architecture for simulation and even match three games. Therefore when we switched our development to Unity, we created a small library and a couple of Unity editor extensions to make Unity work seamlessly with entity system architecture. We called it Entitas-CSharp. The code is open source and available on github. In this talk we would like to show why entity system architecture fits us better and how you can use Entitas-CSharp in your own Unity project.
This presentation was held at CocoaHeads Berlin.
I am explaining the concept of promise with help of OMPromise Library written in ObjC. In the end I present a non complete Swift implementation of Promises concept that I hacked together in couple of hours.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.