This report summarizes an imported dataset containing tags and groups. The presenter shares that the data includes package names with asterisks replaced, parentheses removed from tags, and content mapped to groups. Users are directed to the MoPad application to obtain login credentials needed to access the imported data.
Evaluating the Quality of OpenURLs Through Analytics (TLA 2012)Rafal Kasprowski
IOTA is an initiative that analyzes OpenURL links to improve their quality and success in resolving to the correct resource. It evaluates elements like journal title, ISSN, and DOI in OpenURLs to determine their relative importance. IOTA creates reports comparing OpenURL quality across providers and assigns element weightings based on failure rates. While a completeness index provides useful information, element importance depends on the specific link resolver and target used. IOTA's goal is to improve OpenURL linking through a data-driven, community-based approach.
- Part I discusses the history of OpenURL linking and introduces IOTA's reports comparing OpenURL strings and preliminary OpenURL Quality Index.
- Part II examines a study analyzing e-book OpenURLs that found including ISBNs and genre metadata improved full-text linking.
- Part III addresses improving IOTA's Quality Index through more systematic element weighting and considering additional linking factors.
Expanded presentation from 2012 Charleston Conference on how to complete missing metadata in certain EDS records by obtaining it from WorldCat to ensure linking to desired item held by local library.
The EBSCOhost CustomLinks feature offers certain advantages over OpenURL linking when used in conjunction with the EBSCO Discovery Service (EDS) Partner Databases as well as with OCLC's freely available WorldCat Local "quick start" service. The latter is customized and branded locally by Rice University and used as an intermediary to augment the metadata available for linking from EDS to the desired item when not enough metadata is available in the EDS record alone for OpenURL linking to work effectively.
IOTA @ NASIG 2011: Measuring the Quality of OpenURL LinksRafal Kasprowski
The document summarizes the NISO IOTA Initiative, which aims to measure and improve the quality of OpenURL links. It discusses the history and problems of proprietary and OpenURL linking. IOTA analyzes OpenURL log files to produce reports comparing how vendors and databases use OpenURL elements. These reports can help identify problems and areas for improvement. IOTA is developing an OpenURL Quality Index to score OpenURL completeness and provide a standardized way to evaluate and compare OpenURL quality across providers. IOTA is working with the KBART initiative to address OpenURL quality more broadly across the entire linking process.
This report summarizes an imported dataset containing tags and groups. The presenter shares that the data includes package names with asterisks replaced, parentheses removed from tags, and content mapped to groups. Users are directed to the MoPad application to obtain login credentials needed to access the imported data.
Evaluating the Quality of OpenURLs Through Analytics (TLA 2012)Rafal Kasprowski
IOTA is an initiative that analyzes OpenURL links to improve their quality and success in resolving to the correct resource. It evaluates elements like journal title, ISSN, and DOI in OpenURLs to determine their relative importance. IOTA creates reports comparing OpenURL quality across providers and assigns element weightings based on failure rates. While a completeness index provides useful information, element importance depends on the specific link resolver and target used. IOTA's goal is to improve OpenURL linking through a data-driven, community-based approach.
- Part I discusses the history of OpenURL linking and introduces IOTA's reports comparing OpenURL strings and preliminary OpenURL Quality Index.
- Part II examines a study analyzing e-book OpenURLs that found including ISBNs and genre metadata improved full-text linking.
- Part III addresses improving IOTA's Quality Index through more systematic element weighting and considering additional linking factors.
Expanded presentation from 2012 Charleston Conference on how to complete missing metadata in certain EDS records by obtaining it from WorldCat to ensure linking to desired item held by local library.
The EBSCOhost CustomLinks feature offers certain advantages over OpenURL linking when used in conjunction with the EBSCO Discovery Service (EDS) Partner Databases as well as with OCLC's freely available WorldCat Local "quick start" service. The latter is customized and branded locally by Rice University and used as an intermediary to augment the metadata available for linking from EDS to the desired item when not enough metadata is available in the EDS record alone for OpenURL linking to work effectively.
IOTA @ NASIG 2011: Measuring the Quality of OpenURL LinksRafal Kasprowski
The document summarizes the NISO IOTA Initiative, which aims to measure and improve the quality of OpenURL links. It discusses the history and problems of proprietary and OpenURL linking. IOTA analyzes OpenURL log files to produce reports comparing how vendors and databases use OpenURL elements. These reports can help identify problems and areas for improvement. IOTA is developing an OpenURL Quality Index to score OpenURL completeness and provide a standardized way to evaluate and compare OpenURL quality across providers. IOTA is working with the KBART initiative to address OpenURL quality more broadly across the entire linking process.
The document discusses a distributed metadata architecture called OpenHandle that puts Handles on the web and exposes their values as markup. OpenHandle was first announced in 2003 and last announced an update in 2008. It provides Handle values in RDF/XML and JSON formats and includes JavaScript examples. The architecture is designed to store and retrieve metadata across multiple records.
Presentation on OTMI at BioNLP 2007on June 29, 2007. This was a one-day workshop attached to ACL 2007 (45th Annual Meeting of the Association for Computational Linguistics) conference held in quiet outskirts of Prague.
The document discusses two innovative uses of RSS at Nature:
1) Nature uses RSS feeds to distribute news, articles, tables of content, jobs, and content from Connotea, an online reference management service.
2) Nature produces podcasts using RSS feeds containing metadata and MP3 enclosure links. The podcasts cover various science disciplines and special topics. They are produced both in-house and outsourced, and are popular, receiving over 250,000 views and 35,000 downloads per week.
Talk for ISWC 2014 (Industry Track) by Tony Hammond and Michele Pasin on October 22, 2014 at Riva del Garda, Italy:
'Linked data experience at Macmillan:
Building discovery services for scientific and scholarly content on top of a semantic data model'
The document discusses various topics related to Web 2.0 including web feeds, markup tagging, collaborative filtering, social networking, and text mining. It provides examples of using microformats to add semantics to web pages through tags like XFN for social networks, hCard for contact information, and hCalendar for events. It also discusses using RDFa and embedded RDF for metadata and tools for tagging like Delicious, Flickr, CiteULike, and Connotea.
Web-scale Discovery Implementation with the End User in Mind (SLA 2012)Rafal Kasprowski
The document summarizes a presentation given at the 2012 SLA Annual Conference in Chicago. It introduces three speakers: Harry Kaplanian from EBSCO Publishing, Debra Kolah from Rice University, and Rafal Kasprowski also from Rice University. It then provides brief biographies and background information for each speaker.
The presentation traces the history of resource discovery tools from early cataloging practices to current web-scale discovery systems. It discusses the pros and cons of different approaches such as federated search, local discovery layers, and web-scale discovery. The document concludes with details about Rice University's selection process for a new discovery system, which included user testing, demonstrations, and an ethnographic study.
Techniques used in RDF Data Publishing at Nature Publishing GroupTony Hammond
This document summarizes Nature Publishing Group's techniques for RDF data publishing. It discusses NPG's prior semantic publishing work and linked data applications. It then describes NPG's ontology, data hosting on a cloud platform, public SPARQL endpoint, and internal Hub application. The document outlines NPG's data extraction, loading, and publishing process, as well as techniques for naming, monitoring, and providing a linked data API.
OpenURL Resolver Implementation: Trialing, Tuning, Training (SLA 2006)Rafal Kasprowski
Rafal Kasprowski presented on implementing an OpenURL resolver at the University of Houston libraries. The process involved trialing different resolvers, tuning the resolver implementation, and training staff. Some challenges included incomplete data migration, platform changes during trials, and indexing issues affecting linking after implementation. Proper selection, community involvement, customer support, and ability to customize are important lessons learned.
The document describes the SFX framework for context-sensitive reference linking, which allows a user accessing a citation to be redirected to an appropriate full text or service based on their context. The framework uses an OpenURL standard to pass citation metadata from a link source to a parsing server, which then sends the metadata to a linking server to determine the most relevant services and create dynamic links to them based on the user's access and the available library collections and resources. The goal is to provide context-sensitive services to users based on their access and the cited item metadata rather than relying on pre-computed static links.
This document provides an overview of an August 21, 2008 webinar on OpenURL implementation and link resolution. The webinar covered OpenURL standards and implementations, the KBART working group aimed at improving knowledge base data transfer, and proposed solutions to issues like inaccurate data leading to failed links. The goal is to improve access for library patrons by reducing false positives and negatives when resolving links, with the ideal being patrons easily find all relevant full text and services for a given reference. The KBART group involves various organizations working to ensure timely and accurate transfer of data between publishers, link resolvers, and libraries.
The Open Archives Initiative Protocol for Metadata Harvesting and ePrints UKAndy Powell
UKOLN is a center of expertise in digital information management supported by various organizations. The document discusses the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), including its history and how it allows harvesting of metadata from data providers by service providers through a simple protocol. It also discusses the potential impact of OAI-PMH on institutions, libraries, and researchers.
towards interoperable archives: the Universal Preprint Service initiativeHerbert Van de Sompel
The document discusses the Universal Preprint Service initiative which aims to promote interoperability between preprint archives. It provides background on existing preprint models and services. The initiative is supported by several organizations and held its first meeting in 1999 to discuss technical recommendations for achieving interoperability between archives.
Exchange of usage metadata in a network of institutional repositories: the ...Benoit Pauwels
The document discusses the exchange of usage metadata between institutional repositories in a network called Economists Online (EO). It proposes using Scholarly Works Usage Profiles (SWUP) based on the OpenURL ContextObject framework to normalize usage data from different sources. SWUP maps log file information like downloads to standardized identifiers for items, users, services. This allows aggregated usage analysis and ranking of popular publications across the EO network.
Exchange of usage metadata in a network of institutional repositories: the ca...ULB - Bibliothèques
The document discusses the exchange of usage metadata between institutional repositories in a network called Economists Online (EO). It proposes using Scholarly Works Usage Profiles (SWUP) based on the OpenURL ContextObject framework to normalize usage data from different sources. SWUP maps log file information like downloads to standardized identifiers for items, users, services. This allows aggregated usage analysis and ranking of popular publications across the EO network.
The Open Archives Initiative Protocol for Metadata HarvestingAndy Powell
UKOLN is supported by various organizations and focuses on digital information management. The document discusses the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), including its roots in preprint archives, how it allows harvesting of metadata records through HTTP, and its impacts on institutions, libraries, and researchers by providing an open framework for sharing scholarly works.
Open Annotation Collaboration BriefingTimothy Cole
The document summarizes a meeting of the Open Annotation Collaboration (OAC) project team. The OAC aims to develop an interoperable annotation model and specification to facilitate sharing annotations across systems. In phase 1, the OAC will analyze existing annotation practices, develop a data model and specification, integrate annotation tools into Zotero, and create a proof-of-concept implementation.
A special session about using DC metadata to describe scholarly research papers held during the DC-2006 conference in Manzanillo, Mexico in October 2006.
The document summarizes a presentation on developing an application profile for the metadata schema for ePrints institutional repositories. It discusses the background and rationale for developing a richer metadata profile than Dublin Core to allow for aggregation of metadata from repositories. It outlines the functional requirements identified, including supporting complex objects, versions, and additional search/browse fields. It then describes the entity-relationship model developed, which is based on the FRBR model to describe the relationships between scholarly works, expressions, formats, and copies.
The document discusses a distributed metadata architecture called OpenHandle that puts Handles on the web and exposes their values as markup. OpenHandle was first announced in 2003 and last announced an update in 2008. It provides Handle values in RDF/XML and JSON formats and includes JavaScript examples. The architecture is designed to store and retrieve metadata across multiple records.
Presentation on OTMI at BioNLP 2007on June 29, 2007. This was a one-day workshop attached to ACL 2007 (45th Annual Meeting of the Association for Computational Linguistics) conference held in quiet outskirts of Prague.
The document discusses two innovative uses of RSS at Nature:
1) Nature uses RSS feeds to distribute news, articles, tables of content, jobs, and content from Connotea, an online reference management service.
2) Nature produces podcasts using RSS feeds containing metadata and MP3 enclosure links. The podcasts cover various science disciplines and special topics. They are produced both in-house and outsourced, and are popular, receiving over 250,000 views and 35,000 downloads per week.
Talk for ISWC 2014 (Industry Track) by Tony Hammond and Michele Pasin on October 22, 2014 at Riva del Garda, Italy:
'Linked data experience at Macmillan:
Building discovery services for scientific and scholarly content on top of a semantic data model'
The document discusses various topics related to Web 2.0 including web feeds, markup tagging, collaborative filtering, social networking, and text mining. It provides examples of using microformats to add semantics to web pages through tags like XFN for social networks, hCard for contact information, and hCalendar for events. It also discusses using RDFa and embedded RDF for metadata and tools for tagging like Delicious, Flickr, CiteULike, and Connotea.
Web-scale Discovery Implementation with the End User in Mind (SLA 2012)Rafal Kasprowski
The document summarizes a presentation given at the 2012 SLA Annual Conference in Chicago. It introduces three speakers: Harry Kaplanian from EBSCO Publishing, Debra Kolah from Rice University, and Rafal Kasprowski also from Rice University. It then provides brief biographies and background information for each speaker.
The presentation traces the history of resource discovery tools from early cataloging practices to current web-scale discovery systems. It discusses the pros and cons of different approaches such as federated search, local discovery layers, and web-scale discovery. The document concludes with details about Rice University's selection process for a new discovery system, which included user testing, demonstrations, and an ethnographic study.
Techniques used in RDF Data Publishing at Nature Publishing GroupTony Hammond
This document summarizes Nature Publishing Group's techniques for RDF data publishing. It discusses NPG's prior semantic publishing work and linked data applications. It then describes NPG's ontology, data hosting on a cloud platform, public SPARQL endpoint, and internal Hub application. The document outlines NPG's data extraction, loading, and publishing process, as well as techniques for naming, monitoring, and providing a linked data API.
OpenURL Resolver Implementation: Trialing, Tuning, Training (SLA 2006)Rafal Kasprowski
Rafal Kasprowski presented on implementing an OpenURL resolver at the University of Houston libraries. The process involved trialing different resolvers, tuning the resolver implementation, and training staff. Some challenges included incomplete data migration, platform changes during trials, and indexing issues affecting linking after implementation. Proper selection, community involvement, customer support, and ability to customize are important lessons learned.
The document describes the SFX framework for context-sensitive reference linking, which allows a user accessing a citation to be redirected to an appropriate full text or service based on their context. The framework uses an OpenURL standard to pass citation metadata from a link source to a parsing server, which then sends the metadata to a linking server to determine the most relevant services and create dynamic links to them based on the user's access and the available library collections and resources. The goal is to provide context-sensitive services to users based on their access and the cited item metadata rather than relying on pre-computed static links.
This document provides an overview of an August 21, 2008 webinar on OpenURL implementation and link resolution. The webinar covered OpenURL standards and implementations, the KBART working group aimed at improving knowledge base data transfer, and proposed solutions to issues like inaccurate data leading to failed links. The goal is to improve access for library patrons by reducing false positives and negatives when resolving links, with the ideal being patrons easily find all relevant full text and services for a given reference. The KBART group involves various organizations working to ensure timely and accurate transfer of data between publishers, link resolvers, and libraries.
The Open Archives Initiative Protocol for Metadata Harvesting and ePrints UKAndy Powell
UKOLN is a center of expertise in digital information management supported by various organizations. The document discusses the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), including its history and how it allows harvesting of metadata from data providers by service providers through a simple protocol. It also discusses the potential impact of OAI-PMH on institutions, libraries, and researchers.
towards interoperable archives: the Universal Preprint Service initiativeHerbert Van de Sompel
The document discusses the Universal Preprint Service initiative which aims to promote interoperability between preprint archives. It provides background on existing preprint models and services. The initiative is supported by several organizations and held its first meeting in 1999 to discuss technical recommendations for achieving interoperability between archives.
Exchange of usage metadata in a network of institutional repositories: the ...Benoit Pauwels
The document discusses the exchange of usage metadata between institutional repositories in a network called Economists Online (EO). It proposes using Scholarly Works Usage Profiles (SWUP) based on the OpenURL ContextObject framework to normalize usage data from different sources. SWUP maps log file information like downloads to standardized identifiers for items, users, services. This allows aggregated usage analysis and ranking of popular publications across the EO network.
Exchange of usage metadata in a network of institutional repositories: the ca...ULB - Bibliothèques
The document discusses the exchange of usage metadata between institutional repositories in a network called Economists Online (EO). It proposes using Scholarly Works Usage Profiles (SWUP) based on the OpenURL ContextObject framework to normalize usage data from different sources. SWUP maps log file information like downloads to standardized identifiers for items, users, services. This allows aggregated usage analysis and ranking of popular publications across the EO network.
The Open Archives Initiative Protocol for Metadata HarvestingAndy Powell
UKOLN is supported by various organizations and focuses on digital information management. The document discusses the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), including its roots in preprint archives, how it allows harvesting of metadata records through HTTP, and its impacts on institutions, libraries, and researchers by providing an open framework for sharing scholarly works.
Open Annotation Collaboration BriefingTimothy Cole
The document summarizes a meeting of the Open Annotation Collaboration (OAC) project team. The OAC aims to develop an interoperable annotation model and specification to facilitate sharing annotations across systems. In phase 1, the OAC will analyze existing annotation practices, develop a data model and specification, integrate annotation tools into Zotero, and create a proof-of-concept implementation.
A special session about using DC metadata to describe scholarly research papers held during the DC-2006 conference in Manzanillo, Mexico in October 2006.
The document summarizes a presentation on developing an application profile for the metadata schema for ePrints institutional repositories. It discusses the background and rationale for developing a richer metadata profile than Dublin Core to allow for aggregation of metadata from repositories. It outlines the functional requirements identified, including supporting complex objects, versions, and additional search/browse fields. It then describes the entity-relationship model developed, which is based on the FRBR model to describe the relationships between scholarly works, expressions, formats, and copies.
Keepit Course 3: Provenance (and OPM), based on slides by Luc MoreauJISC KeepIt project
This presentation offers a brief introduction to provenance, a record of the process that led to the current state of an object, based on a new descriptive model designed to allow provenance information to be exchanged between systems, the Open Provenance Model (OPM). It was given as part of module 3 of a 5-module course on digital preservation tools for repository managers, presented by the JISC KeepIt project. For more on this and other presentations in this course look for the tag 'KeepIt course' in the project blog http://blogs.ecs.soton.ac.uk/keepit/
Open for Business Open Archives, OpenURL, RSS and the Dublin CoreAndy Powell
UKOLN is supported by various open standards and protocols to facilitate digital information management, including OpenURL, RSS, Dublin Core, and the OAI Protocol for Metadata Harvesting. Andy Powell from UKOLN gave a presentation on using these standards to integrate resources from multiple content providers and enable user-focused discovery and access across heterogeneous collections. The presentation provided an overview of each standard and how they address issues like joining up discovery services with delivery of appropriate copies.
The document describes the aDORe Federation Architecture, which was developed to address challenges of scale in digital repositories. The key aspects are:
1) It is a 3-tier architecture that federates distributed digital object repositories to provide unified access to content.
2) The first tier consists of surrogate and sometimes datastream repositories that store metadata about digital objects and bitstreams.
3) The architecture leverages URIs to identify digital objects, surrogates, repositories and interfaces to allow federated access across repositories.
The document discusses NISO's IOTA Initiative, which aims to improve OpenURL linking through analytics. IOTA measures the importance of OpenURL elements to help vendors enhance OpenURL strings and increase successful linking. IOTA delivers OpenURL reports comparing vendors, a technical report, and a recommended practice. It seeks to benchmark OpenURLs and identify sources of linking problems through a quality index scoring vendors based on inclusion of core elements. Further investigation is needed to refine the scoring system and account for other linking factors beyond just OpenURLs.
The document discusses the principles of electricity generation, transmission, and distribution using high voltage alternating current (AC). It explains that early electric systems used direct current at low voltages, but AC allows power to be transmitted over longer distances more efficiently. The document then describes the different levels of electricity infrastructure, including generation, transmission, sub-transmission, primary distribution, and secondary distribution to consumers. It notes some common voltages used at each level.
This document describes the generation of two Linked Data datasets from sensor data - LinkedSensorData and LinkedObservationData. LinkedSensorData contains descriptions of about 20,000 weather stations in the US with links to sensor observations. LinkedObservationData contains over a billion triples of sensor observations during major storms, linked to the weather stations. The datasets are generated by converting sensor data from MesoWest into the Observations and Measurements (O&M) format, then using an API to convert O&M to RDF and load it into a Virtuoso triplestore. The datasets are made available via SPARQL endpoints and a Pubby interface to allow querying and browsing of the sensor descriptions and observations.
The document discusses the Open Archive Initiative Protocol for Metadata Harvesting (OAI-PMH). It describes OAI-PMH as a standard that allows data providers to make metadata available via HTTP so that service providers can harvest the metadata to develop value-added services. It provides details on the various requests and operations that are part of the OAI-PMH protocol. The document also discusses some implementation issues and examples of service providers that utilize OAI-PMH harvested metadata.
The document summarizes a presentation on implementing OpenURL version 1.0. Key points include:
- OpenURL 1.0 expands on version 0.1 by allowing richer metadata, new genres, extensibility through formatting and registering new elements.
- It separates the ContextObject, which describes a referenced item and its context, from its transport via HTTP. ContextObjects can be passed by value or reference.
- The San Antonio Profile provides guidelines for compliant implementation, including recommended formats, entities, and transports.
- Creating OpenURL links involves specifying the resolver URL, referrer, referent identifiers, and optional metadata in a key-value format.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
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.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
"Choosing proper type of scaling", Olena SyrotaFwdays
Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
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.
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.
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Choosing The Best AWS Service For Your Website + API.pptx
OpenURL - The Rough Guide
1. OpenURL – The Rough Guide Tony Hammond Nature Publishing Group
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14. OpenURL – Link Server (2) Paul aufirst (author first name) Smith aulast (author last name) 1998 date 8 epage (end page) 1 spage (start page) 3 issue 12 volume 0036-8075 issn article genre (content type) Value Key