This document discusses a case study of reporting crime data from Virginia Beach. It introduces an API at http://labs.hamptonroads.com/api/crime that provides crime data in JSON, CSV and XML formats to allow for better reporting of crime statistics.
This document discusses reporting crime data from Virginia Beach and provides a URL for an API that aggregates crime data in JSON, CSV or XML formats. The API at http://labs.hamptonroads.com/api/crime/aggregate aims to improve how crime data is reported by making the information available in different formats through an application programming interface.
Quality-driven (ISO9001-2008) electronic manufacturing services (EMS) for established and emerging brands in cleantech, CTI, industrial/automotive and commercial industries.
This document summarizes a workshop on building evaluation capacity for projects in India. It discusses that evaluation capacity involves creating feedback mechanisms to guide decision making. Evaluation can increase an organization's ability to adapt and involve stakeholders. The workshop focused on cultivating data and interpreting it to make it useful for different audiences. It emphasizes that leadership commitment is critical to integrating evaluation into organizational learning. The document provides an example logic model and discusses considerations for collecting culturally valid data.
Communities in Soweto, South Africa have turned to gardening to address food insecurity as Soweto is considered a massive "food desert". Local community leader Whisky Monama facilitates the planting of vegetable gardens in library yards and other public spaces to provide fresh produce and address hunger. Whisky will travel to the United States to share her knowledge of community gardening and development with students and help build international connections to support continued community gardening efforts in Soweto.
The Academy for Teacher Excellence (ATE) held a Partnership Advisory Leadership Stakeholders meeting on January 28, 2011 at the University of Texas at San Antonio to discuss their vision, mission, and current projects. ATE aims to prepare educators through various programs like the Accelerated Teacher Education Program, which has placed over 120 graduates in schools across 13 districts, impacting over 12,000 students. ATE also discussed the Equity, Education, Entrepreneurship project which uses technology to support Latino students in STEM fields through initiatives like La Clase Magica. Upcoming ATE events were announced, and attendees were invited to provide feedback on how ATE can better support partner school districts.
OpenStreetMap (OSM) is a free and open map of the world created through crowdsourcing. It uses an open data license and wiki format to allow volunteers to collect and edit map data for areas around the world. While Europe has many contributors, OSM is particularly useful for mapping undermapped regions. Major tech companies like Microsoft, Google, and Mapquest have begun incorporating OSM data and layers into their own map products due to OSM providing free and open map data to the public and companies. Local governments and authorities that provide data to OSM may benefit from partnering with the OSM community as they can receive map data in return to use or improve.
This document discusses reporting crime data from Virginia Beach and provides a URL for an API that aggregates crime data in JSON, CSV or XML formats. The API at http://labs.hamptonroads.com/api/crime/aggregate aims to improve how crime data is reported by making the information available in different formats through an application programming interface.
Quality-driven (ISO9001-2008) electronic manufacturing services (EMS) for established and emerging brands in cleantech, CTI, industrial/automotive and commercial industries.
This document summarizes a workshop on building evaluation capacity for projects in India. It discusses that evaluation capacity involves creating feedback mechanisms to guide decision making. Evaluation can increase an organization's ability to adapt and involve stakeholders. The workshop focused on cultivating data and interpreting it to make it useful for different audiences. It emphasizes that leadership commitment is critical to integrating evaluation into organizational learning. The document provides an example logic model and discusses considerations for collecting culturally valid data.
Communities in Soweto, South Africa have turned to gardening to address food insecurity as Soweto is considered a massive "food desert". Local community leader Whisky Monama facilitates the planting of vegetable gardens in library yards and other public spaces to provide fresh produce and address hunger. Whisky will travel to the United States to share her knowledge of community gardening and development with students and help build international connections to support continued community gardening efforts in Soweto.
The Academy for Teacher Excellence (ATE) held a Partnership Advisory Leadership Stakeholders meeting on January 28, 2011 at the University of Texas at San Antonio to discuss their vision, mission, and current projects. ATE aims to prepare educators through various programs like the Accelerated Teacher Education Program, which has placed over 120 graduates in schools across 13 districts, impacting over 12,000 students. ATE also discussed the Equity, Education, Entrepreneurship project which uses technology to support Latino students in STEM fields through initiatives like La Clase Magica. Upcoming ATE events were announced, and attendees were invited to provide feedback on how ATE can better support partner school districts.
OpenStreetMap (OSM) is a free and open map of the world created through crowdsourcing. It uses an open data license and wiki format to allow volunteers to collect and edit map data for areas around the world. While Europe has many contributors, OSM is particularly useful for mapping undermapped regions. Major tech companies like Microsoft, Google, and Mapquest have begun incorporating OSM data and layers into their own map products due to OSM providing free and open map data to the public and companies. Local governments and authorities that provide data to OSM may benefit from partnering with the OSM community as they can receive map data in return to use or improve.
Самообучающийся адаптивный мониторинг качества больших потоковых и агрегированных данных в финансовой, операционной отчетности и технологических процессах предприятия.
www.inleksys.ru
Компания "Инлексис" (Inleksys) является резидентом Инновационного центра Сколково и выполняет научные исследования для применения в системе Алмаз Мониторинг по промышленному контролю качества данных на основе полностью автономного машинного обучения. www.inleksys.ru
The document discusses connecting government with citizens and citizens with each other through various digital tools. It mentions SeeClickFix, which provides mobile apps, an embedded map widget, and a Facebook app to allow citizens to report issues and engage with their local governments. SeeClickFix has been used by various cities to help with development planning, transportation, and more by allowing citizens to submit over 1,000 to 4,800 issues.
The document discusses strategies for effectively engaging citizens online that go beyond just technology. It emphasizes that the objectives, people, and strategy are more important than the specific tools or software used. It lists several strategies like limiting time, using connectors, facilitating word of mouth, pre-registration, seeding discussions, reporting back, and addressing biases to engage citizens online in a meaningful way.
The document discusses common myths around innovation, such as the idea that innovation comes from lone geniuses or flashes of insight. It argues that in reality, ideas are networks that take time to develop through experimentation. True innovation comes from organizations designed to maximize connections between ideas and people, incubate ideas, and foster creativity and experimentation, not just money. Innovators execute on their ideas while dreamers don't.
The document discusses the importance of collaboration, especially in the current economic climate. It notes that determining the right course of action can be difficult. The first step of collaboration is figuring out what is and isn't working through communication, such as annual department meetings and bi-monthly meetings with governance groups. Success comes from delivering projects on time, under budget, and satisfying users, while failure occurs when projects are late, over budget, and don't meet user needs. The document urges building on past successes through continued collaboration.
This document discusses plans to cultivate a resilient food system in the River Road neighborhood of Eugene, Oregon. It outlines both long-term and short-term issues regarding food security and community food systems that the project aims to address. The neighborhood has assets like experienced residents and large lots with fertile soil that can support this work. Challenges include city codes and organizing neighbors. Examples provided include existing community gardens, education programs, and the potential for food forests and manufacturing related to sustainable agriculture. Next steps discussed are gathering feedback, follow-up meetings, grant writing, and partnerships.
Individual metering of energy consumption provides benefits to building owners and tenants. BTU meters allow for more accurate measurement and billing of energy usage, which can lead to reduced consumption by 30% or more. Modern static BTU meters are more accurate than mechanical meters and require less maintenance. Automatic meter reading systems make it easy to remotely collect meter data with minimal manual reading required.
Yaqoub almatouq, ministry of social affair & laborSarah El Akkad
This document discusses district cooling as an environmentally strategic option. It notes that district cooling can help address challenges from ozone depletion and climate change by utilizing more environmentally-friendly refrigerants. District cooling provides benefits like improved energy efficiency from operating chillers at optimal conditions and utilizing renewable energy sources. However, implementation concerns must be addressed regarding the initial and operating costs, reliability, expandability, and ensuring fair pricing and provider selection for end users. The document was presented at the 2011 Kuwait District Cooling Summit by a refrigeration expert from Kuwait's National Ozone Unit.
District cooling involves providing cooling from a central plant to multiple buildings via pipes. It started in the 1930s. A case study on a residential area in Jaber Al-Ahmad City found that a district cooling system with thermal storage could provide yearly energy savings of 40% compared to conventional air cooling systems and reduce peak power usage by 50% on average. The district cooling plant would have a capacity of 41,670 tons and use 101.9 GWh of energy annually to serve over 1,600,000 square meters of buildings.
Continuous Integration for Oracle Database DevelopmentVladimir Bakhov
The document provides information about continuous integration (CI) for database development projects. It discusses how version control, automated testing, and continuous deployment can be applied to database code and artifacts. Key points include:
- Storing database scripts, structures, and data migrations in version control to allow for automated deployment and rollbacks.
- Maintaining a "trunk" version that serves as the single source of truth for all changes.
- Taking nightly backups of a production-like environment and deploying changes since the last build to test integration.
- Generating deployment scripts by comparing the trunk to the current production version.
- Running automated tests after each deployment to catch errors early.
This document discusses plans for an affordable housing development on purchased city property. It outlines the city's process, including environmental studies and allowing for increased density. An advisory group consisting of neighborhood representatives and experts provided input. They developed design concepts focusing on sustainability, community integration, and resident empowerment. Their recommendations addressed housing quality, environmental impact reduction through techniques like solar orientation, rainwater harvesting, and native landscaping. The chosen developer will design, build, and manage the site according to these neighborhood-provided guidelines.
This document discusses how attitude is a choice and provides strategies for developing a positive attitude. It explains that our response to events determines our outcome, not the events themselves. It recommends choosing to change our focus to the positive aspects of people and situations, responding with curiosity instead of judgment, having an attitude of gratitude, believing in ourselves, and taking action with our positive attitude. Developing a good attitude can provide benefits like increased productivity and reduced stress. The key message is that attitude is a choice we can make.
The document discusses how connecting citizens to the policymaking process through various tools can build trust in government and satisfaction in civic life. It suggests that when citizens feel the government shares information well and that the average citizen can impact decisions, communities are more satisfied. However, Colorado has wasted money on failed technology projects, so new approaches need to be developed and tested carefully. Public policy discussions should remain open and transparent to citizens. The document raises questions about how to most effectively connect citizens to policymaking.
The document discusses case studies of data sharing by the State of Colorado. It describes portals created for the Governor's Energy Office, Department of Labor, and Department of Human Services that aggregate data from multiple sources to provide information on energy efficiency programs, workforce development programs, and assistance programs. It lists the goals of identifying champions of data sharing, highlighting successes, and defining best practices.
The document discusses how citizens could better track legislation if they knew more about what the government is doing. It introduces LegiNation, a company founded in 2011 to create online tools for legislative tracking and discussion. Their main products are BillTrack50, which allows users to search for and track bills, and Chatterslate, a social platform to discuss bills and share information about legislators. The company's goals are to compile legislative data and build out their interfaces over 2012.
This document discusses the importance of seeking customer feedback from citizens. It argues that customer feedback can help government agencies better serve the people, save money through more efficient decision making, and increase citizen satisfaction. The document provides several methods for obtaining customer feedback, such as surveys, comment cards, and focus groups. It also gives examples of government agencies that currently use customer feedback practices successfully.
The document discusses finding purpose and why people are motivated. It argues that people are motivated by a higher purpose or reason beyond just solving individual problems. It cites Martin Luther King Jr and John F Kennedy who had results they wanted to achieve, but were ultimately inspired by a greater purpose or reason, which motivated others as well. The document concludes that our job should be to take society as it can be by focusing on a higher purpose.
The document discusses how to be a citizen lobbyist and instruct representatives. It then discusses questions from a citizen about ordinances regarding solid waste fees and taxes in Mecklenburg County. The citizen questions if the fees are legal and moral since the county does not own the landfill. They threaten legal action if their tax refund request is denied.
QR codes are two-dimensional barcodes that can be scanned by smartphones and other devices to provide information to users. They are commonly used to link to websites, share contact information, or allow mobile payments. QR codes saw increased usage during the COVID-19 pandemic as a way to access menus or other materials without touching shared surfaces.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Самообучающийся адаптивный мониторинг качества больших потоковых и агрегированных данных в финансовой, операционной отчетности и технологических процессах предприятия.
www.inleksys.ru
Компания "Инлексис" (Inleksys) является резидентом Инновационного центра Сколково и выполняет научные исследования для применения в системе Алмаз Мониторинг по промышленному контролю качества данных на основе полностью автономного машинного обучения. www.inleksys.ru
The document discusses connecting government with citizens and citizens with each other through various digital tools. It mentions SeeClickFix, which provides mobile apps, an embedded map widget, and a Facebook app to allow citizens to report issues and engage with their local governments. SeeClickFix has been used by various cities to help with development planning, transportation, and more by allowing citizens to submit over 1,000 to 4,800 issues.
The document discusses strategies for effectively engaging citizens online that go beyond just technology. It emphasizes that the objectives, people, and strategy are more important than the specific tools or software used. It lists several strategies like limiting time, using connectors, facilitating word of mouth, pre-registration, seeding discussions, reporting back, and addressing biases to engage citizens online in a meaningful way.
The document discusses common myths around innovation, such as the idea that innovation comes from lone geniuses or flashes of insight. It argues that in reality, ideas are networks that take time to develop through experimentation. True innovation comes from organizations designed to maximize connections between ideas and people, incubate ideas, and foster creativity and experimentation, not just money. Innovators execute on their ideas while dreamers don't.
The document discusses the importance of collaboration, especially in the current economic climate. It notes that determining the right course of action can be difficult. The first step of collaboration is figuring out what is and isn't working through communication, such as annual department meetings and bi-monthly meetings with governance groups. Success comes from delivering projects on time, under budget, and satisfying users, while failure occurs when projects are late, over budget, and don't meet user needs. The document urges building on past successes through continued collaboration.
This document discusses plans to cultivate a resilient food system in the River Road neighborhood of Eugene, Oregon. It outlines both long-term and short-term issues regarding food security and community food systems that the project aims to address. The neighborhood has assets like experienced residents and large lots with fertile soil that can support this work. Challenges include city codes and organizing neighbors. Examples provided include existing community gardens, education programs, and the potential for food forests and manufacturing related to sustainable agriculture. Next steps discussed are gathering feedback, follow-up meetings, grant writing, and partnerships.
Individual metering of energy consumption provides benefits to building owners and tenants. BTU meters allow for more accurate measurement and billing of energy usage, which can lead to reduced consumption by 30% or more. Modern static BTU meters are more accurate than mechanical meters and require less maintenance. Automatic meter reading systems make it easy to remotely collect meter data with minimal manual reading required.
Yaqoub almatouq, ministry of social affair & laborSarah El Akkad
This document discusses district cooling as an environmentally strategic option. It notes that district cooling can help address challenges from ozone depletion and climate change by utilizing more environmentally-friendly refrigerants. District cooling provides benefits like improved energy efficiency from operating chillers at optimal conditions and utilizing renewable energy sources. However, implementation concerns must be addressed regarding the initial and operating costs, reliability, expandability, and ensuring fair pricing and provider selection for end users. The document was presented at the 2011 Kuwait District Cooling Summit by a refrigeration expert from Kuwait's National Ozone Unit.
District cooling involves providing cooling from a central plant to multiple buildings via pipes. It started in the 1930s. A case study on a residential area in Jaber Al-Ahmad City found that a district cooling system with thermal storage could provide yearly energy savings of 40% compared to conventional air cooling systems and reduce peak power usage by 50% on average. The district cooling plant would have a capacity of 41,670 tons and use 101.9 GWh of energy annually to serve over 1,600,000 square meters of buildings.
Continuous Integration for Oracle Database DevelopmentVladimir Bakhov
The document provides information about continuous integration (CI) for database development projects. It discusses how version control, automated testing, and continuous deployment can be applied to database code and artifacts. Key points include:
- Storing database scripts, structures, and data migrations in version control to allow for automated deployment and rollbacks.
- Maintaining a "trunk" version that serves as the single source of truth for all changes.
- Taking nightly backups of a production-like environment and deploying changes since the last build to test integration.
- Generating deployment scripts by comparing the trunk to the current production version.
- Running automated tests after each deployment to catch errors early.
This document discusses plans for an affordable housing development on purchased city property. It outlines the city's process, including environmental studies and allowing for increased density. An advisory group consisting of neighborhood representatives and experts provided input. They developed design concepts focusing on sustainability, community integration, and resident empowerment. Their recommendations addressed housing quality, environmental impact reduction through techniques like solar orientation, rainwater harvesting, and native landscaping. The chosen developer will design, build, and manage the site according to these neighborhood-provided guidelines.
This document discusses how attitude is a choice and provides strategies for developing a positive attitude. It explains that our response to events determines our outcome, not the events themselves. It recommends choosing to change our focus to the positive aspects of people and situations, responding with curiosity instead of judgment, having an attitude of gratitude, believing in ourselves, and taking action with our positive attitude. Developing a good attitude can provide benefits like increased productivity and reduced stress. The key message is that attitude is a choice we can make.
The document discusses how connecting citizens to the policymaking process through various tools can build trust in government and satisfaction in civic life. It suggests that when citizens feel the government shares information well and that the average citizen can impact decisions, communities are more satisfied. However, Colorado has wasted money on failed technology projects, so new approaches need to be developed and tested carefully. Public policy discussions should remain open and transparent to citizens. The document raises questions about how to most effectively connect citizens to policymaking.
The document discusses case studies of data sharing by the State of Colorado. It describes portals created for the Governor's Energy Office, Department of Labor, and Department of Human Services that aggregate data from multiple sources to provide information on energy efficiency programs, workforce development programs, and assistance programs. It lists the goals of identifying champions of data sharing, highlighting successes, and defining best practices.
The document discusses how citizens could better track legislation if they knew more about what the government is doing. It introduces LegiNation, a company founded in 2011 to create online tools for legislative tracking and discussion. Their main products are BillTrack50, which allows users to search for and track bills, and Chatterslate, a social platform to discuss bills and share information about legislators. The company's goals are to compile legislative data and build out their interfaces over 2012.
This document discusses the importance of seeking customer feedback from citizens. It argues that customer feedback can help government agencies better serve the people, save money through more efficient decision making, and increase citizen satisfaction. The document provides several methods for obtaining customer feedback, such as surveys, comment cards, and focus groups. It also gives examples of government agencies that currently use customer feedback practices successfully.
The document discusses finding purpose and why people are motivated. It argues that people are motivated by a higher purpose or reason beyond just solving individual problems. It cites Martin Luther King Jr and John F Kennedy who had results they wanted to achieve, but were ultimately inspired by a greater purpose or reason, which motivated others as well. The document concludes that our job should be to take society as it can be by focusing on a higher purpose.
The document discusses how to be a citizen lobbyist and instruct representatives. It then discusses questions from a citizen about ordinances regarding solid waste fees and taxes in Mecklenburg County. The citizen questions if the fees are legal and moral since the county does not own the landfill. They threaten legal action if their tax refund request is denied.
QR codes are two-dimensional barcodes that can be scanned by smartphones and other devices to provide information to users. They are commonly used to link to websites, share contact information, or allow mobile payments. QR codes saw increased usage during the COVID-19 pandemic as a way to access menus or other materials without touching shared surfaces.
More from Open Colorado - Colorado Smart Communities (9)
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Vitals – biggest city in state; population & land mass; 42 nd largest in US, ahead of St. Louis, Oakland, Miami, Pittsburgh, Newark Tallest building – gag: show picture of building in Dubai – oops, replace w/ picture of Westin Large transient population – Military, tourists Trying to build a Light Rail; $120M over budget in neighboring Norfolk, VA
Vitals – biggest city in state; population & land mass; 42 nd largest in US, ahead of St. Louis, Oakland, Miami, Pittsburgh, Newark Tallest building – gag: show picture of building in Dubai – oops, replace w/ picture of Westin Large transient population – Military, tourists Trying to build a Light Rail; $120M over budget in neighboring Norfolk, VA
Vitals – biggest city in state; population & land mass; 42 nd largest in US, ahead of St. Louis, Oakland, Miami, Pittsburgh, Newark Tallest building – gag: show picture of building in Dubai – oops, replace w/ picture of Westin Large transient population – Military, tourists Trying to build a Light Rail; $120M over budget in neighboring Norfolk, VA
Last Sunday, 10/18/2009, the editor of the neighborhood section of my local paper, The Virginian-Pilot , said that he was looking for ways to improve how he reports crime data. At the same time, I know that neighborhood crime is a hot topic in our community league meetings, casual get-togethers, and email lists.
Last Sunday, 10/18/2009, the editor of the neighborhood section of my local paper, The Virginian-Pilot , said that he was looking for ways to improve how he reports crime data. At the same time, I know that neighborhood crime is a hot topic in our community league meetings, casual get-togethers, and email lists.