This slide is prepared as a course work for E-Business Management undergraduate course at Yıldız Technical University, Industrial Engineering department.
When we presented this subject we talked about relation between business and open source. For instance, some corporations has changed their models being from product provider to service provider. So this means a change in financial approaches.
"Open source movement is strongly supported from open source software users and developers, according to their groups' agendas and discourses."
Introduction to research on open source softwareMatthias Stürmer
Open source software is being used by small and large companies, governments and other organizations in many business-critical systems. Nowadays there are approximately 1 million open source projects on the software market being developed and maintained by unpaid individuals as well as professional software companies and industry players. Research about technical aspects of open source software, business models, management and governance practices as well as community dynamics and contributor's motivations is abundant.
In this three day course master students of information systems get an introduction into current research about open source, read and present academic papers on open source, and write an own research proposal, conference submission or working paper about a specific topic of their interest. This may cover issues about open source in automotive industry, reuse of open source components, business models with open source, inner source development within pharma and many more.
This slide is prepared as a course work for E-Business Management undergraduate course at Yıldız Technical University, Industrial Engineering department.
When we presented this subject we talked about relation between business and open source. For instance, some corporations has changed their models being from product provider to service provider. So this means a change in financial approaches.
"Open source movement is strongly supported from open source software users and developers, according to their groups' agendas and discourses."
Introduction to research on open source softwareMatthias Stürmer
Open source software is being used by small and large companies, governments and other organizations in many business-critical systems. Nowadays there are approximately 1 million open source projects on the software market being developed and maintained by unpaid individuals as well as professional software companies and industry players. Research about technical aspects of open source software, business models, management and governance practices as well as community dynamics and contributor's motivations is abundant.
In this three day course master students of information systems get an introduction into current research about open source, read and present academic papers on open source, and write an own research proposal, conference submission or working paper about a specific topic of their interest. This may cover issues about open source in automotive industry, reuse of open source components, business models with open source, inner source development within pharma and many more.
This presentation introduces open source software and aims to shed light on why you should care. We’ll highlight what you can or can’t do with it (licensing), and the pros/cons for businesses and individuals.
What is Open Source Software (OSS) and what is the idea behind it? What are examples for popular Open Source Software, what are the Advantages about using OSS, what are the disadvantages.
Fundamentals of Free and Open Source SoftwareRoss Gardler
Introduction to the OSS Watch Business
and Sustainability Models Around Free and Open Source Software. this presentation doesn't deal with the business models, it introduces FOSS and the key licence types.
Explains the concept of Open Source Software and argues why Libraries should use it. Also provides a glimpse of OSS Applications that can be used in Libraries
Open VS Closed Source Software: Which is more secure?
This is the presentation given at the quarterly "Free Beer Sessions" answering the age old question of whether open source software is more secure than their closed or proprietary counterparts.
The presentation gives an overview of the philosophies and history driving both methodologies and provides case history examples to answer the question.
I gave this talk on IEEE Day (October 7, 2014). I covered Introduction to Open Source, Various Projects and Products in Open Source, What students can get from Open Source and various different aspects of Open Source during this talk.
Please feel free to download, modify and use the slides for your talks. Lets keep rocking the Free Web ! :)
[Workshop] Building an Integration Agile Digital Enterprise with Open Source ...WSO2
Today, transforming a conventional business into a digital one is essential to increase revenue and productivity. Integrating heterogeneous systems and building an ecosystem with integrated components is a fundamental requirement for this.
Most modern systems support integration with other systems through APIs that are exposed to well-known protocols and standards. However, it is hard to expect all existing systems of an organization to be capable of integrating with other systems. Certain legacy systems will only be replaced a few years down the line.
Therefore, the challenge is to drive all these existing systems towards integration. In this half-day workshop, we will discuss how you can use the lean, enterprise-ready, and high-performing WSO2 Integration platform to solve integration and innovation challenges that organizations face when performing brownfield integration.
Discussion topics include:
- The benefits of using open source technologies
- Managing an API lifecycle with open source technologies
- Upleveling brownfield integration with open source technologies
- Customer identity and access management with open source technologies
Want to join us at an interactive workshop? Find out where we'll be headed next - https://wso2.com/events/workshops/
This presentation introduces open source software and aims to shed light on why you should care. We’ll highlight what you can or can’t do with it (licensing), and the pros/cons for businesses and individuals.
What is Open Source Software (OSS) and what is the idea behind it? What are examples for popular Open Source Software, what are the Advantages about using OSS, what are the disadvantages.
Fundamentals of Free and Open Source SoftwareRoss Gardler
Introduction to the OSS Watch Business
and Sustainability Models Around Free and Open Source Software. this presentation doesn't deal with the business models, it introduces FOSS and the key licence types.
Explains the concept of Open Source Software and argues why Libraries should use it. Also provides a glimpse of OSS Applications that can be used in Libraries
Open VS Closed Source Software: Which is more secure?
This is the presentation given at the quarterly "Free Beer Sessions" answering the age old question of whether open source software is more secure than their closed or proprietary counterparts.
The presentation gives an overview of the philosophies and history driving both methodologies and provides case history examples to answer the question.
I gave this talk on IEEE Day (October 7, 2014). I covered Introduction to Open Source, Various Projects and Products in Open Source, What students can get from Open Source and various different aspects of Open Source during this talk.
Please feel free to download, modify and use the slides for your talks. Lets keep rocking the Free Web ! :)
[Workshop] Building an Integration Agile Digital Enterprise with Open Source ...WSO2
Today, transforming a conventional business into a digital one is essential to increase revenue and productivity. Integrating heterogeneous systems and building an ecosystem with integrated components is a fundamental requirement for this.
Most modern systems support integration with other systems through APIs that are exposed to well-known protocols and standards. However, it is hard to expect all existing systems of an organization to be capable of integrating with other systems. Certain legacy systems will only be replaced a few years down the line.
Therefore, the challenge is to drive all these existing systems towards integration. In this half-day workshop, we will discuss how you can use the lean, enterprise-ready, and high-performing WSO2 Integration platform to solve integration and innovation challenges that organizations face when performing brownfield integration.
Discussion topics include:
- The benefits of using open source technologies
- Managing an API lifecycle with open source technologies
- Upleveling brownfield integration with open source technologies
- Customer identity and access management with open source technologies
Want to join us at an interactive workshop? Find out where we'll be headed next - https://wso2.com/events/workshops/
An intro to Open Source Product Management or "A PM’s primer on leftist software development models."
This presentation outlines Product Management in open source and outlines enterprise open source product management techniques, best practices in the space, licensing models and other topics that may be of interest to people working in software.
Debates on Open Source Software: "The house believes that the future of Web in UK Higher and Further Education communities lies in the adoption of open source software".
See http://www.ukoln.ac.uk/web-focus/events/workshops/webmaster-2002/debate/
Open Source for Enterprise: Architecting Digital Change. Reading Room
Digital is a strategic competency, not just another channel for your company marketing message.
How can your company use the nature of Open Source as a strategy to cope with change.
IDCEE 2013: How to do a successful company around open source - Michael Widen...IDCEE
http://idcee.org/p/michael-widenius-monty/
Monty is creator and original developer of MySQL, Founder of MySQL Ab.
He is an open source advocate with firsthand experience in creating and enhancing an open source community. A software architect and designer with experience in creating big complex applications alone and with a virtual team.
Currently, Monty is CTO of the MariaDB foundation. Previously to that, he was CEO & VP Community of Monty Program Ab, as well as Partner and owner of Open Ocean Capital (since 2009).
In 2008-2009, he was a MySQL Fellow and Sun DE at Sun Microsystems. He was working in Sun CTO Lab under Sun's CTO Greg Papadopoulos.
For 12 years (1983 – 1995) Monty was a Developer for Tranfor Data AB, Software Architect, TCX Datakonsult AB.
From 1981 to 1995 he was CEO of Monty Program Ab; CEO, Coder, architect and user of UNIREG (The origin of MySQL).
Pic's are here: http://www.flickr.com/photos/idcee/sets/
More @ http://idcee.org
Follow us on:
YouTube: http://www.youtube.com/user/OfficialIDCEEChannel
Facebook: https://www.facebook.com/IDCEE
Linkedin: http://www.linkedin.com/groups/IDCEE-3940138
Twitter: https://twitter.com/idcee_eu
Google+: http://gplus.to/idcee
Flickr: http://www.flickr.com/photos/idcee/collections/
Open Source & What It Means For Self-Sovereign Identity (SSI)Evernym
Open source and open standards have been two pillars of self-sovereign identity since the beginning. Only by breaking down barriers to both development and production can we ensure that SSI works for everyone, everywhere.
Openness is also at the core of how Evernym operates, and our motivation for launching Sovrin, subsequently donating Hyperledger Indy to the world, and more recently, open-sourcing our own products.
In this webinar, we covered:
- The importance of open source software, and why it's needed for self-sovereign identity
- The open source tools available today, from Hyperledger Indy and Aries to Evernym's Verity
- What Evernym's open-sourcing of Verity means for developers
- Getting started with either open source or our free Sandbox plan
Best practices for using open source software in the enterpriseMarcel de Vries
Most of us understand the benefits of using open source software (OSS) and libraries. Heck, even Microsoft embraces it, so why can’t you adopt it as well in your enterprise? Open source can be a blessing and a curse at the same time. We probably all remember incidents like the “heart bleed” vulnerability in a popular open source implementation of SSL. So, if open source becomes more and more prevalent, how can we cope with the challenges that lay at hand? We will be challenged with all sorts of questions in the enterprise: What are the license implications when I take a dependency on a library with a viral type of license? What version of open source libraries are we using and are they the choice of the generic public or did we select one we now need to maintain ourselves? Are there known vulnerabilities in the libraries we use, and if so, are we affected by that? In this session, we take a practical approach to using open source libraries in product development for the enterprise. We touch briefly on the license types and the ones to look out for. We show you how an artefact repository system can help you to answer a lot of the tough questions. Learn how to integrate a system that is very popular, called Nexus, in your continuous deployment strategy and ensure a frictionless experience for your developers. We show integration with NuGet and how to manage open source dependencies using proxy facilities so you can ensure only a curated set of libraries are used, and meet compliance requirements for your business.
Open Innovation - Best Practices for Raw Material CompaniesTimo Ropponen
Mining and raw materials companies have longer and costly innovation cycles.The objective of the project was to build on top of the established Open Innovation (OI) body of knowledge a set of best practices and tools specifically tailored to raw material companies. The project consisted of an open innovation assessment study and piloting a digital collaboration tool in an online OI workshop in a mining company.
SFO15-TR1: The Philosophy of Open Source DevelopmentLinaro
SFO15-TR1: The Philosophy of Open Source Development
Speaker: Jorge Ramirez-Ortiz
Date: September 22, 2015
★ Session Description ★
FLOSS - Free / Libre Open Source Software [1] What _is_ “the community”? What do they want from you? What do you get in return? [1] http://en.wikipedia.org/wiki/Free\_and\_open-source\_software
★ Resources ★
Video:
Presentation:
Etherpad: pad.linaro.org/p/sfo15-tr1
Pathable: https://sfo15.pathable.com/meetings/302926
★ Event Details ★
Linaro Connect San Francisco 2015 - #SFO15
September 21-25, 2015
Hyatt Regency Hotel
http://www.linaro.org
http://connect.linaro.org
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Show drafts
volume_up
Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/
2. Agenda
• What is open source?
• Before we open our source code
• Definition and features of open source
• Famous open source project
• Why is open source important?
• Why companies want to use open source
• Why companies want to provide open source
• Why people want to contribute to open source
• How our company can benefit from open source?
• Build up an “open source” culture
• Make good use of communities
5. Introduction: Before we open our source code
Users cannot inspect
products from others;
it is hard for them to
trust the products
completely
Even if you are able to
improve the product,
you cannot do it due
to intellectual
property
It is difficult for people
to work together; they
need to “protect” their
intellectual property
There will be endless
lawsuits against each
other
6. Definition of Open Source
Open Source - is a philosophy that promotes the free
access and distribution of an end product, usually software or a
program, although it may extend to the implementation and design of
other objects.
7. Features of Open Source
Defined by Open Source Initiative, criteria for open source include:
• Free Redistribution
• Source Code
• Derived Works
• Integrity of The Author’s Source Code
• No Discrimination Against Persons or Groups
• No Discrimination Against Fields of Endeavor
• Distribution of License
• License Must Not Be Specific to a Product
• License Must Not Restrict Other Software
• License Must Be Technology-Neutral
Three of the most popular open source license are:
MIT license, GPLv2 license and Apache License
8. Famous Open Source Projects
Linux OS Android OS Firefox Web Browser Python R
TensorFlow OpenCVApache Hadoop
10. Why Companies use Open Source
1. It is free and absolutely free
2. No worries about legal issues
3. Less worries about incompatible problems
4. They upgrade faster than you imagine – you can always use the latest
technology
5. Plenty of easy-to-read instructions and examples
6. If needed, you can find paid support for open source
The strong communities behind open source make it cheap and
easy to use open source.
11. Why Companies provide Open Source
Google provide 2000+ open source projects; Facebook has 400+ open source projects; all
tech giants are eager to provide their own open source projects. Why?
1. They are great advertisements and CSR for companies
2. They can attract developers outside companies to improve the codes
3. They can attract talents to join the companies
4. Companies do not need to explain their products for new hires; they already
involved in the development process
5. They can keep talents stay in the companies
The most efficient way to keep competitiveness is to share what
you’re doing and ask for help from the communities.
12. Why People Contribute to Open Source
1. Cannot ignore the inconvenience, especially if you know how to fix it
2. Horning our programming skills
3. Building up a practical resume
4. Meeting other smart people
5. Promoting and giving back to the open source communities
People might have different motivation to make a contribution,
but they share the same passion to do it.
14. Build up an Open Source Culture
Collabora
te in an
efficient
way
Don’t be afraid to share
what you have, even
with your competitors
Build up an environment
that is faster cooperation
with others and allows to
trace changes
Believe in the power of
openness; open is a new
normal, close as an exception
Participate in open source
communities and do not be
afraid of using it
15. Make a good use of Open Source Communities
You do not always have to start from
the beginning:
− If there is anyone in our field has
already done it
− If we can use the technology in other
fields
Ask help from communities
− Hackathon
− Data Competition
− Conferences for the public
17. Reference
Open-source model [Wikipedia]: https://en.wikipedia.org/wiki/Open-source_model
Open-source software [Wikipedia]: https://en.wikipedia.org/wiki/Open-source_software
Why Open Source Is Good For Business [RubyGarage]: https://rubygarage.org/blog/why-open-source-is-
good-for-business
5 Reasons Your Company Should Open Source More Code [Matt Asay]:
https://readwrite.com/2015/01/28/open-source-code-5-reasons-to-open-up/
The Open Source Definition [Wikipedia]: https://en.wikipedia.org/wiki/The_Open_Source_Definition
Apache License [Wikipedia]: https://en.wikipedia.org/wiki/Apache_License
Why Do People Contribute to Open Source Projects [Joel Lee]: https://www.makeuseof.com/tag/people-
contribute-open-source-projects/
