Este documento presenta dos problemas relacionados con curvas de revolución de un toro. El primer problema instruye trazar un toro usando el método de revolución. El segundo problema pide dibujar un toro en isometría usando los datos del primer ejemplo. Se incluyen enlaces a láminas en Google Drive con las soluciones a los problemas.
El documento describe un proyecto de aula para implementar un sistema de energía alternativo centrado en el uso de energía solar y eólica para suministrar energía a una vivienda familiar en Cartagena. El proyecto será realizado por 5 estudiantes de Ingeniería en Control de Procesos Industriales y contará con la asesoría de un profesor. El objetivo es diseñar e instalar un panel solar y un molino de viento en una maqueta a pequeña escala para simular la generación de energía en una casa.
El documento describe un seminario de maestría sobre diseño de sonido que se llevará a cabo los días 18, 19 y 20 de junio de 2015. El seminario abarcará temas como el diseño de sonido para el espacio urbano, composición musical electrónica, investigaciones de maestría y doctorado relacionadas con el sonido, y el uso de herramientas de software y hardware para la creación e interacción con el sonido.
This document lists a student's top favorite musical artists and songs. It includes Metallica's "Blackened", Led Zeppelin's "Since I've Been Loving You", Testament's "Return to Serenity", Rachmaninoff's "Piano Concerto 2", and Pink Floyd's "Dogs" as some of the student's top favorites.
Eric Burton has extensive experience in plant operations and maintenance, including as a plant manager, plant operator, and maintenance millwright/boilermaker. He has skills in areas like piping diagrams, precision measurement, troubleshooting, and operating equipment like boilers, chillers, pumps, engines, and compressors. Burton is a fast learner, problem solver, and self-starter looking to relocate for work in the US.
El documento resume los orígenes y desarrollo del arte de las telecomunicaciones. Los artistas pioneros acogieron los nuevos medios como soporte para su trabajo, explorando formas como el arte postal, telefónico, radial y vía satélite. Más adelante, con Internet, surgieron obras interactivas y colaborativas que aprovecharon su potencial de comunicación bidireccional y en red. Algunos de los artistas y colectivos más destacados fueron Kac, Stocke, Bruscky, Moholy-Nagy y colect
El documento habla sobre pequeños postres, bocaditos y bebidas que se pueden hacer en casa en familia de manera sencilla. Incluye recetas de agua fresca de pepino, limón y menta y agua fresca de horchata con frutas. También menciona que en el blog se pueden encontrar más bebidas saludables y ricas, así como postres deliciosos y rápidos para compartir con amigos o familia.
Este documento presenta dos problemas relacionados con curvas de revolución de un toro. El primer problema instruye trazar un toro usando el método de revolución. El segundo problema pide dibujar un toro en isometría usando los datos del primer ejemplo. Se incluyen enlaces a láminas en Google Drive con las soluciones a los problemas.
El documento describe un proyecto de aula para implementar un sistema de energía alternativo centrado en el uso de energía solar y eólica para suministrar energía a una vivienda familiar en Cartagena. El proyecto será realizado por 5 estudiantes de Ingeniería en Control de Procesos Industriales y contará con la asesoría de un profesor. El objetivo es diseñar e instalar un panel solar y un molino de viento en una maqueta a pequeña escala para simular la generación de energía en una casa.
El documento describe un seminario de maestría sobre diseño de sonido que se llevará a cabo los días 18, 19 y 20 de junio de 2015. El seminario abarcará temas como el diseño de sonido para el espacio urbano, composición musical electrónica, investigaciones de maestría y doctorado relacionadas con el sonido, y el uso de herramientas de software y hardware para la creación e interacción con el sonido.
This document lists a student's top favorite musical artists and songs. It includes Metallica's "Blackened", Led Zeppelin's "Since I've Been Loving You", Testament's "Return to Serenity", Rachmaninoff's "Piano Concerto 2", and Pink Floyd's "Dogs" as some of the student's top favorites.
Eric Burton has extensive experience in plant operations and maintenance, including as a plant manager, plant operator, and maintenance millwright/boilermaker. He has skills in areas like piping diagrams, precision measurement, troubleshooting, and operating equipment like boilers, chillers, pumps, engines, and compressors. Burton is a fast learner, problem solver, and self-starter looking to relocate for work in the US.
El documento resume los orígenes y desarrollo del arte de las telecomunicaciones. Los artistas pioneros acogieron los nuevos medios como soporte para su trabajo, explorando formas como el arte postal, telefónico, radial y vía satélite. Más adelante, con Internet, surgieron obras interactivas y colaborativas que aprovecharon su potencial de comunicación bidireccional y en red. Algunos de los artistas y colectivos más destacados fueron Kac, Stocke, Bruscky, Moholy-Nagy y colect
El documento habla sobre pequeños postres, bocaditos y bebidas que se pueden hacer en casa en familia de manera sencilla. Incluye recetas de agua fresca de pepino, limón y menta y agua fresca de horchata con frutas. También menciona que en el blog se pueden encontrar más bebidas saludables y ricas, así como postres deliciosos y rápidos para compartir con amigos o familia.
Lauren Lein Ltd. is a clothing company located in Chicago that aims to style and dress women of all types. The company's mission is to help women feel their most beautiful, comfortable, and successful selves. Within 5 years, the company's goals are to survive, thrive wildly successfully through mixing thriving and tribal concepts, stay true to its mission while adapting to modern ideas, and become a global brand. The internship focused on researching butterflies to incorporate into a new collection, designing a print, and sewing pieces for the collection. The intern learned about the importance of teamwork compatibility and used software from the internship to further their technical design growth.
El documento presenta 13 problemas relacionados con conceptos geométricos como la recta, la circunferencia, la elipse y la espiral. Cada problema incluye una solución con enlaces a dibujos en Google Drive que ilustran la solución. Los problemas cubren temas como la mediatriz de un segmento, rectas tangentes a circunferencias, circunferencias tangentes y circunferencias inscritas.
Este documento presenta un seminario de doctorado sobre diseño y medios de telecomunicación que se llevará a cabo los días 16 y 17 de junio de 2015. El seminario consta de varios módulos que cubren temas como la computación ubicua, Web 2.0, trabajo colaborativo apoyado por computadoras e Internet de las cosas. El primer módulo se centra en el artículo "The Computer for the 21st Century" de Mark Weiser y su visión de la computación ubicua e invisible.
Este documento discute la incorporación de las TIC en el proceso de enseñanza-aprendizaje y la evaluación de los estudiantes. Sugiere que los profesores deben reflexionar sobre su práctica y saber seleccionar fuentes de información adecuadas, y que los cambios no dependen solo de la tecnología. También recomienda procesos de evaluación coherentes con el trabajo realizado, la evaluación diaria y la integración de la evaluación en actividades cotidianas para permitir la autorregulación del aprendizaje.
An interview with Thomas Schultz-Jagow,
Senior Director of Campaigns and Communications
at Amnesty International. From Martin Thomas’
forthcoming book Go Native: A senior professionals’
guide to social media, published by Global Professional Publishing, February 2017
El documento describe los diferentes tipos de energía solar, incluyendo la energía fototérmica que convierte la radiación solar en calor, la energía solar activa que se usa para calentar cosas a bajas temperaturas, la energía solar térmica para calentar agua, la energía solar fotovoltaica que genera electricidad mediante placas, la energía solar termoeléctrica que produce electricidad con un ciclo termodinámico, la energía solar híbrida que combina la energía solar con otra fuente, y la energía eólic
Perspective on Large Animal Biomedical Research
F. Claire Hankenson, DVM, MS, DACLAM
Director, Campus Animal Resources;
Professor, Pathology & Diagnostic Investigation, CVM;
Michigan State University
January 21, 2016
El documento describe los componentes y funcionamiento de una bomba de ariete hidráulico. Explica que la bomba de ariete utiliza la energía cinética del agua al descender por una tubería para elevar agua a una mayor altura. Detalla los componentes necesarios como la fuente de agua, la tubería motriz, la bomba de ariete propiamente dicha, la tubería de bombeo y un tanque de almacenamiento. Incluye tablas con datos de rendimiento que muestran la cantidad de agua que puede bombear una bomba de
Copycat: how to copy an existing business model by Balthazar de LavergneTheFamily
Entrepreneurs tend to pay to much attention to original ideas, they are always afraid that someone would STEAL their idea, and thus to miss the opportunity to become billionaire.
But as an entrepreneur, you should always keep in mind THE EXECUTION, also known as the key for success ...
Copycat is also hard to execute, and to succeed it you need method & determination...and Balthazar de Lavergne
Este documento describe los conceptos básicos de las estructuras. Explica los tipos de estructuras como armazón, laminar, masiva y abovedada. También describe las fuerzas que actúan sobre las estructuras como peso y tracción, y los esfuerzos como compresión, flexión y corte. Finalmente, detalla los principales elementos estructurales como pilares, vigas y tensores.
Análisis sistémico y sistemas eléctricos parte iBrick01
El documento describe diferentes tipos de análisis que se pueden realizar para comprender un producto tecnológico. Explica que el análisis sistémico permite examinar un objeto desde múltiples perspectivas como su forma, estructura, función, modo de operación, tecnología utilizada y relaciones con el entorno. Además, distingue entre análisis básico, que incluye aspectos morfológicos, estructurales y funcionales, y análisis complementario que abarca factores tecnológicos
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Must Know Postgres Extension for DBA and Developer during MigrationMydbops
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
From Natural Language to Structured Solr Queries using LLMsSease
This talk draws on experimentation to enable AI applications with Solr. One important use case is to use AI for better accessibility and discoverability of the data: while User eXperience techniques, lexical search improvements, and data harmonization can take organizations to a good level of accessibility, a structural (or “cognitive” gap) remains between the data user needs and the data producer constraints.
That is where AI – and most importantly, Natural Language Processing and Large Language Model techniques – could make a difference. This natural language, conversational engine could facilitate access and usage of the data leveraging the semantics of any data source.
The objective of the presentation is to propose a technical approach and a way forward to achieve this goal.
The key concept is to enable users to express their search queries in natural language, which the LLM then enriches, interprets, and translates into structured queries based on the Solr index’s metadata.
This approach leverages the LLM’s ability to understand the nuances of natural language and the structure of documents within Apache Solr.
The LLM acts as an intermediary agent, offering a transparent experience to users automatically and potentially uncovering relevant documents that conventional search methods might overlook. The presentation will include the results of this experimental work, lessons learned, best practices, and the scope of future work that should improve the approach and make it production-ready.
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.
Lauren Lein Ltd. is a clothing company located in Chicago that aims to style and dress women of all types. The company's mission is to help women feel their most beautiful, comfortable, and successful selves. Within 5 years, the company's goals are to survive, thrive wildly successfully through mixing thriving and tribal concepts, stay true to its mission while adapting to modern ideas, and become a global brand. The internship focused on researching butterflies to incorporate into a new collection, designing a print, and sewing pieces for the collection. The intern learned about the importance of teamwork compatibility and used software from the internship to further their technical design growth.
El documento presenta 13 problemas relacionados con conceptos geométricos como la recta, la circunferencia, la elipse y la espiral. Cada problema incluye una solución con enlaces a dibujos en Google Drive que ilustran la solución. Los problemas cubren temas como la mediatriz de un segmento, rectas tangentes a circunferencias, circunferencias tangentes y circunferencias inscritas.
Este documento presenta un seminario de doctorado sobre diseño y medios de telecomunicación que se llevará a cabo los días 16 y 17 de junio de 2015. El seminario consta de varios módulos que cubren temas como la computación ubicua, Web 2.0, trabajo colaborativo apoyado por computadoras e Internet de las cosas. El primer módulo se centra en el artículo "The Computer for the 21st Century" de Mark Weiser y su visión de la computación ubicua e invisible.
Este documento discute la incorporación de las TIC en el proceso de enseñanza-aprendizaje y la evaluación de los estudiantes. Sugiere que los profesores deben reflexionar sobre su práctica y saber seleccionar fuentes de información adecuadas, y que los cambios no dependen solo de la tecnología. También recomienda procesos de evaluación coherentes con el trabajo realizado, la evaluación diaria y la integración de la evaluación en actividades cotidianas para permitir la autorregulación del aprendizaje.
An interview with Thomas Schultz-Jagow,
Senior Director of Campaigns and Communications
at Amnesty International. From Martin Thomas’
forthcoming book Go Native: A senior professionals’
guide to social media, published by Global Professional Publishing, February 2017
El documento describe los diferentes tipos de energía solar, incluyendo la energía fototérmica que convierte la radiación solar en calor, la energía solar activa que se usa para calentar cosas a bajas temperaturas, la energía solar térmica para calentar agua, la energía solar fotovoltaica que genera electricidad mediante placas, la energía solar termoeléctrica que produce electricidad con un ciclo termodinámico, la energía solar híbrida que combina la energía solar con otra fuente, y la energía eólic
Perspective on Large Animal Biomedical Research
F. Claire Hankenson, DVM, MS, DACLAM
Director, Campus Animal Resources;
Professor, Pathology & Diagnostic Investigation, CVM;
Michigan State University
January 21, 2016
El documento describe los componentes y funcionamiento de una bomba de ariete hidráulico. Explica que la bomba de ariete utiliza la energía cinética del agua al descender por una tubería para elevar agua a una mayor altura. Detalla los componentes necesarios como la fuente de agua, la tubería motriz, la bomba de ariete propiamente dicha, la tubería de bombeo y un tanque de almacenamiento. Incluye tablas con datos de rendimiento que muestran la cantidad de agua que puede bombear una bomba de
Copycat: how to copy an existing business model by Balthazar de LavergneTheFamily
Entrepreneurs tend to pay to much attention to original ideas, they are always afraid that someone would STEAL their idea, and thus to miss the opportunity to become billionaire.
But as an entrepreneur, you should always keep in mind THE EXECUTION, also known as the key for success ...
Copycat is also hard to execute, and to succeed it you need method & determination...and Balthazar de Lavergne
Este documento describe los conceptos básicos de las estructuras. Explica los tipos de estructuras como armazón, laminar, masiva y abovedada. También describe las fuerzas que actúan sobre las estructuras como peso y tracción, y los esfuerzos como compresión, flexión y corte. Finalmente, detalla los principales elementos estructurales como pilares, vigas y tensores.
Análisis sistémico y sistemas eléctricos parte iBrick01
El documento describe diferentes tipos de análisis que se pueden realizar para comprender un producto tecnológico. Explica que el análisis sistémico permite examinar un objeto desde múltiples perspectivas como su forma, estructura, función, modo de operación, tecnología utilizada y relaciones con el entorno. Además, distingue entre análisis básico, que incluye aspectos morfológicos, estructurales y funcionales, y análisis complementario que abarca factores tecnológicos
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Must Know Postgres Extension for DBA and Developer during MigrationMydbops
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
From Natural Language to Structured Solr Queries using LLMsSease
This talk draws on experimentation to enable AI applications with Solr. One important use case is to use AI for better accessibility and discoverability of the data: while User eXperience techniques, lexical search improvements, and data harmonization can take organizations to a good level of accessibility, a structural (or “cognitive” gap) remains between the data user needs and the data producer constraints.
That is where AI – and most importantly, Natural Language Processing and Large Language Model techniques – could make a difference. This natural language, conversational engine could facilitate access and usage of the data leveraging the semantics of any data source.
The objective of the presentation is to propose a technical approach and a way forward to achieve this goal.
The key concept is to enable users to express their search queries in natural language, which the LLM then enriches, interprets, and translates into structured queries based on the Solr index’s metadata.
This approach leverages the LLM’s ability to understand the nuances of natural language and the structure of documents within Apache Solr.
The LLM acts as an intermediary agent, offering a transparent experience to users automatically and potentially uncovering relevant documents that conventional search methods might overlook. The presentation will include the results of this experimental work, lessons learned, best practices, and the scope of future work that should improve the approach and make it production-ready.
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.
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
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.
High performance Serverless Java on AWS- GoTo Amsterdam 2024Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless community. Java is known for its high cold start times and high memory footprint, comparing to other programming languages like Node.js and Python. In this talk I'll look at the general best practices and techniques we can use to decrease memory consumption, cold start times for Java Serverless development on AWS including GraalVM (Native Image) and AWS own offering SnapStart based on Firecracker microVM snapshot and restore and CRaC (Coordinated Restore at Checkpoint) runtime hooks. I'll also provide a lot of benchmarking on Lambda functions trying out various deployment package sizes, Lambda memory settings, Java compilation options and HTTP (a)synchronous clients and measure their impact on cold and warm start times.
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
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.
QA or the Highway - Component Testing: Bridging the gap between frontend appl...zjhamm304
These are the slides for the presentation, "Component Testing: Bridging the gap between frontend applications" that was presented at QA or the Highway 2024 in Columbus, OH by Zachary Hamm.
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...Fwdays
Direct losses from downtime in 1 minute = $5-$10 thousand dollars. Reputation is priceless.
As part of the talk, we will consider the architectural strategies necessary for the development of highly loaded fintech solutions. We will focus on using queues and streaming to efficiently work and manage large amounts of data in real-time and to minimize latency.
We will focus special attention on the architectural patterns used in the design of the fintech system, microservices and event-driven architecture, which ensure scalability, fault tolerance, and consistency of the entire system.
Session 1 - Intro to Robotic Process Automation.pdfUiPathCommunity
👉 Check out our full 'Africa Series - Automation Student Developers (EN)' page to register for the full program:
https://bit.ly/Automation_Student_Kickstart
In this session, we shall introduce you to the world of automation, the UiPath Platform, and guide you on how to install and setup UiPath Studio on your Windows PC.
📕 Detailed agenda:
What is RPA? Benefits of RPA?
RPA Applications
The UiPath End-to-End Automation Platform
UiPath Studio CE Installation and Setup
💻 Extra training through UiPath Academy:
Introduction to Automation
UiPath Business Automation Platform
Explore automation development with UiPath Studio
👉 Register here for our upcoming Session 2 on June 20: Introduction to UiPath Studio Fundamentals: https://community.uipath.com/events/details/uipath-lagos-presents-session-2-introduction-to-uipath-studio-fundamentals/