Streaming your Lyft Ride Prices - Flink Forward SF 2019Thomas Weise
At Lyft we dynamically price our rides with a combination of various data sources, machine learning models, and streaming infrastructure for low latency, reliability and scalability. Dynamic pricing allows us to quickly adapt to real world changes and be fair to drivers (by say raising rates when there's a lot of demand) and fair to passengers (by let’s say offering to return 10 mins later for a cheaper rate). The streaming platform powers pricing by bringing together the best of two worlds using Apache Beam; ML algorithms in Python and Apache Flink as the streaming engine.
https://sf-2019.flink-forward.org/conference-program#streaming-your-lyft-ride-prices
Streaming your Lyft Ride Prices - Flink Forward SF 2019Thomas Weise
At Lyft we dynamically price our rides with a combination of various data sources, machine learning models, and streaming infrastructure for low latency, reliability and scalability. Dynamic pricing allows us to quickly adapt to real world changes and be fair to drivers (by say raising rates when there's a lot of demand) and fair to passengers (by let’s say offering to return 10 mins later for a cheaper rate). The streaming platform powers pricing by bringing together the best of two worlds using Apache Beam; ML algorithms in Python and Apache Flink as the streaming engine.
https://sf-2019.flink-forward.org/conference-program#streaming-your-lyft-ride-prices
Presenta el proyecto de investigación que está ejecutando el grupo de investigación ECODESARROLLO de la Universidad del Tolima en adaptación del cultivo de la Moringa oleífera en diferentes condiciones agroclimáticas del Departamento del Tolima
Financial advisor, author, and philanthropist Donald L. Koch brings decades of investment and asset management experience to his role as CEO of Koch Asset Management. Donald L. Koch shares his knowledge in a number of ways. Among these, he lectures undergraduate and graduate students at the University of Northern Florida on subjects such as macroeconomics.
Showing the best features of C# 9 and 10, including the changes for nullable reference types since C# 8, records with classes and structs, top level statements with the enhancements for file-scoped namespaces, global using directives, and implicit usings, as well as source code generators including the JSON serializer source generator that comes with .NET 6
Learn more about C++Builder at http://www.embarcadero.com/products/cbuilder. John Thomas of Embarcadero Technologies presents C++ and its renewed usage in the high-growth mobile application development market with emphasis on the iOS and Android platforms. The presentation covers the brief history of C/C++, its renewed importance in modern application development with current frameworks, new C++11 language features, and vendor language extensions.
Oplægget blev holdt ved et seminar i InfinIT-interessegruppen Højniveausprog til Indlejrede Systemer den 2. oktober 2013. Læs mere om interessegruppen her: http://infinit.dk/dk/interessegrupper/hoejniveau_sprog_til_indlejrede_systemer/hoejniveau_sprog_til_indlejrede_systemer.htm
Apache Spark MLlib 2.0 Preview: Data Science and ProductionDatabricks
This talk highlights major improvements in Machine Learning (ML) targeted for Apache Spark 2.0. The MLlib 2.0 release focuses on ease of use for data science—both for casual and power users. We will discuss 3 key improvements: persisting models for production, customizing Pipelines, and improvements to models and APIs critical to data science.
(1) MLlib simplifies moving ML models to production by adding full support for model and Pipeline persistence. Individual models—and entire Pipelines including feature transformations—can be built on one Spark deployment, saved, and loaded onto other Spark deployments for production and serving.
(2) Users will find it much easier to implement custom feature transformers and models. Abstractions automatically handle input schema validation, as well as persistence for saving and loading models.
(3) For statisticians and data scientists, MLlib has doubled down on Generalized Linear Models (GLMs), which are key algorithms for many use cases. MLlib now supports more GLM families and link functions, handles corner cases more gracefully, and provides more model statistics. Also, expanded language APIs allow data scientists using Python and R to call many more algorithms.
Finally, we will demonstrate these improvements live and show how they facilitate getting started with ML on Spark, customizing implementations, and moving to production.
AutomationML (Automation Markup Language) is a neutral data format based on XML for the storage and exchange of plant engineering information, which is provided as open standard. Goal of AutomationML is to interconnect the heterogeneous tool landscape of modern engineering tools in their different disciplines, e.g. mechanical plant engineering, electrical design, HMI development, PLC, robot control.
This presentation provides an overview on AutomationML and a model-driven engineering view on its integration capabilities.
Presenta el proyecto de investigación que está ejecutando el grupo de investigación ECODESARROLLO de la Universidad del Tolima en adaptación del cultivo de la Moringa oleífera en diferentes condiciones agroclimáticas del Departamento del Tolima
Financial advisor, author, and philanthropist Donald L. Koch brings decades of investment and asset management experience to his role as CEO of Koch Asset Management. Donald L. Koch shares his knowledge in a number of ways. Among these, he lectures undergraduate and graduate students at the University of Northern Florida on subjects such as macroeconomics.
Showing the best features of C# 9 and 10, including the changes for nullable reference types since C# 8, records with classes and structs, top level statements with the enhancements for file-scoped namespaces, global using directives, and implicit usings, as well as source code generators including the JSON serializer source generator that comes with .NET 6
Learn more about C++Builder at http://www.embarcadero.com/products/cbuilder. John Thomas of Embarcadero Technologies presents C++ and its renewed usage in the high-growth mobile application development market with emphasis on the iOS and Android platforms. The presentation covers the brief history of C/C++, its renewed importance in modern application development with current frameworks, new C++11 language features, and vendor language extensions.
Oplægget blev holdt ved et seminar i InfinIT-interessegruppen Højniveausprog til Indlejrede Systemer den 2. oktober 2013. Læs mere om interessegruppen her: http://infinit.dk/dk/interessegrupper/hoejniveau_sprog_til_indlejrede_systemer/hoejniveau_sprog_til_indlejrede_systemer.htm
Apache Spark MLlib 2.0 Preview: Data Science and ProductionDatabricks
This talk highlights major improvements in Machine Learning (ML) targeted for Apache Spark 2.0. The MLlib 2.0 release focuses on ease of use for data science—both for casual and power users. We will discuss 3 key improvements: persisting models for production, customizing Pipelines, and improvements to models and APIs critical to data science.
(1) MLlib simplifies moving ML models to production by adding full support for model and Pipeline persistence. Individual models—and entire Pipelines including feature transformations—can be built on one Spark deployment, saved, and loaded onto other Spark deployments for production and serving.
(2) Users will find it much easier to implement custom feature transformers and models. Abstractions automatically handle input schema validation, as well as persistence for saving and loading models.
(3) For statisticians and data scientists, MLlib has doubled down on Generalized Linear Models (GLMs), which are key algorithms for many use cases. MLlib now supports more GLM families and link functions, handles corner cases more gracefully, and provides more model statistics. Also, expanded language APIs allow data scientists using Python and R to call many more algorithms.
Finally, we will demonstrate these improvements live and show how they facilitate getting started with ML on Spark, customizing implementations, and moving to production.
AutomationML (Automation Markup Language) is a neutral data format based on XML for the storage and exchange of plant engineering information, which is provided as open standard. Goal of AutomationML is to interconnect the heterogeneous tool landscape of modern engineering tools in their different disciplines, e.g. mechanical plant engineering, electrical design, HMI development, PLC, robot control.
This presentation provides an overview on AutomationML and a model-driven engineering view on its integration capabilities.
Oplægget blev holdt ved et seminar i InfinIT-interessegruppen Højniveau sprog til indlejrede systemer den 11. november 2009.
Læs mere om interessegruppen på http://www.infinit.dk/dk/interessegrupper/hoejniveau_sprog_til_indlejrede_systemer/
CoFX is the framework behind time cockpit (http://www.timecockpit.com). Learn about the data model of CoFX and see how to use it to extend time cockpit.
2017年8月、Webアプリケーション構築を強力にサポートするSenchaの買収を発表しました。このことは、エンバカデロユーザーにとってもSenchaユーザーにとっても、大きな意義を持ちます。エンバカデロは、アイデラ傘下となって以来、より開発者コミュニティにフォーカスした活動と、エンタープライズシステム構築のための機能強化に取り組んできました。SenchaとDelphi/C++Builderのシナジーはこの両面を補強するものです。このセッションでは、アイデラ/エンバカデロ本社のスタッフが最新のツール戦略を語ります。
Idera, Inc.
ジェネラルマネージャ Wilson Warmack
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Enhancing Performance with Globus and the Science DMZGlobus
ESnet has led the way in helping national facilities—and many other institutions in the research community—configure Science DMZs and troubleshoot network issues to maximize data transfer performance. In this talk we will present a summary of approaches and tips for getting the most out of your network infrastructure using Globus Connect Server.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
2. EMBARCADERO TECHNOLOGIES
BjarneStroustrup
•C with Objects (1979)
–Modeled OO after Simulaand Ada
•But syntax and RTL based on C
–Classes
–Inheritance
–Inlining
–Default arguments
–Type checking
–CFrontcompiler
6. EMBARCADERO TECHNOLOGIES
C++11 –A new Standard
Language
•Rvaluereferences and move constructors
•constexpr-Generalized constant expressions
•Core language usability enhancements
•Initializer lists
•Uniform initialization
•Type inference
•Range-based for-loop
•Lambda functions and expressions
•Alternative function syntax
•Object construction improvement
•Explicit overrides and final
•Null pointer constant
•Strongly typed enumerations
•Right angle bracket
•Explicit conversion operators
•Alias templates
•Unrestricted unions
Library
•Variadictemplates
•New string literals
•User-defined literals
•Multithreading memory model
•Thread-local storage
•Explicitly defaulted and deleted special member functions
•Type long long int
•Static assertions
•Allow sizeofto work on members of classes without an explicit object
•Control and query object alignment
•Allow garbage collected implementations
•Threading facilities
•Tuple types
•Hash tables
•Regular expressions
•General-purpose smart pointers
•Extensible random number facility
•Wrapper reference
•Polymorphic wrappers for function objects
•Type traits for metaprogramming