The document discusses the development of an audiovisual search system called Trouvaille. It describes milestones for the system, including searching capabilities and computer-assisted analysis. Key aspects of the system are discussed such as using a thesaurus, faceted search, and time-coded metadata to improve search precision and recall for retrieving relevant audiovisual content.
Current media production best practices are based on craftsanship. A semantic technology enables a model-driven approach, which enables producers accessing new distribution channels, to offer personalised services and to explore new markets. Limecraft provides a media production platform based on a semantic integration platform that addresses these needs. This presentation discussed the value added of semantic technology throughout the media production process.
In the research project PISA we have investigated how powerful search engines can be build, given a library of audiovisual material that has been analysed objectively and intelligently
Aplicações rápidas para a Web com DjangoFreedom DayMS
1) The document discusses how to build quick web applications using the Django framework.
2) It covers topics like presenting Django, the importance of documentation, the job market, installing Django on Linux, and creating a simple application.
3) The presentation includes creating models, views, templates, and administering the application using Django's automatic admin interface.
This document discusses computer assisted manufacturing (CAM) for audiovisual media. It describes how CAM can automate and improve media production processes through the use of 3D previsualization, metadata, and repurposing content for different channels. Key points include using previsualization during rough cut editing, defining semantic objects of interest to enable automated spatial adaptation of content for various output formats like TV, mobile, etc. The overall workflow incorporates 3D previsualization, acquisition, editing, quality assurance, and repurposing stages.
Resultados del II Encuentro Nacional de Profesionales de la Informaciónguest58bbc0
El documento resume los resultados del II Encuentro Nacional de Profesionales de la Información que tuvo lugar el 12 de septiembre de 2008 en la Universidad EARTH. El evento contó con la participación de 168 personas, una cantidad mayor que el primer encuentro en 2005. Casi todos los asistentes, un 97%, indicaron que participarían en futuras ediciones del encuentro.
Simon Small - FNUKY & 5 ideas that are changing mediaLove Digital
Earlier this year an organisation called the Future Exploration Network published the 5 ideas that will change media. Given the huge amount of interest in fragmentation, content and how advertising fits in the mix, this week we run through these 5 ideas.
We also talk to our very own Simon Small about his inclusion in B&T’s “Major players in South Australia” list.
0:32 Introduction to episode 14
1:57 We talk to Simon Small about why he is in this week’s edition of B&T magazine.
7:30 Gary and David talk about the 5 ideas that will change media. It is based on work prepared by the Future Exploration Network earlier this year, and given the rate of change we can guess that some of the numbers have already been surpassed.
21:45 Top & Flop. This week’s unlikely Top is Optus for a nice, relevant campaign they have put together to appeal to small business owners. See the Biz Think Tank here. Domain.com.au pick up this week’s Flop for a campaign that could have been so much more, Domestic Doers.
26:50 Show wrap up
This document describes PISA, a system for production, indexing, and search of audiovisual material. PISA includes tools for script editing, 3D modeling of scenes and characters, intelligent analysis of video content, and computer-assisted manufacturing. It allows for timecode-based indexing, geo-temporal referencing, taxonomy-based search, and faceted search. PISA also features a multi-touch 3D modeler for creating and manipulating shot descriptions, cameras, microphones, lights, and character animations on a timeline.
Current media production best practices are based on craftsanship. A semantic technology enables a model-driven approach, which enables producers accessing new distribution channels, to offer personalised services and to explore new markets. Limecraft provides a media production platform based on a semantic integration platform that addresses these needs. This presentation discussed the value added of semantic technology throughout the media production process.
In the research project PISA we have investigated how powerful search engines can be build, given a library of audiovisual material that has been analysed objectively and intelligently
Aplicações rápidas para a Web com DjangoFreedom DayMS
1) The document discusses how to build quick web applications using the Django framework.
2) It covers topics like presenting Django, the importance of documentation, the job market, installing Django on Linux, and creating a simple application.
3) The presentation includes creating models, views, templates, and administering the application using Django's automatic admin interface.
This document discusses computer assisted manufacturing (CAM) for audiovisual media. It describes how CAM can automate and improve media production processes through the use of 3D previsualization, metadata, and repurposing content for different channels. Key points include using previsualization during rough cut editing, defining semantic objects of interest to enable automated spatial adaptation of content for various output formats like TV, mobile, etc. The overall workflow incorporates 3D previsualization, acquisition, editing, quality assurance, and repurposing stages.
Resultados del II Encuentro Nacional de Profesionales de la Informaciónguest58bbc0
El documento resume los resultados del II Encuentro Nacional de Profesionales de la Información que tuvo lugar el 12 de septiembre de 2008 en la Universidad EARTH. El evento contó con la participación de 168 personas, una cantidad mayor que el primer encuentro en 2005. Casi todos los asistentes, un 97%, indicaron que participarían en futuras ediciones del encuentro.
Simon Small - FNUKY & 5 ideas that are changing mediaLove Digital
Earlier this year an organisation called the Future Exploration Network published the 5 ideas that will change media. Given the huge amount of interest in fragmentation, content and how advertising fits in the mix, this week we run through these 5 ideas.
We also talk to our very own Simon Small about his inclusion in B&T’s “Major players in South Australia” list.
0:32 Introduction to episode 14
1:57 We talk to Simon Small about why he is in this week’s edition of B&T magazine.
7:30 Gary and David talk about the 5 ideas that will change media. It is based on work prepared by the Future Exploration Network earlier this year, and given the rate of change we can guess that some of the numbers have already been surpassed.
21:45 Top & Flop. This week’s unlikely Top is Optus for a nice, relevant campaign they have put together to appeal to small business owners. See the Biz Think Tank here. Domain.com.au pick up this week’s Flop for a campaign that could have been so much more, Domestic Doers.
26:50 Show wrap up
This document describes PISA, a system for production, indexing, and search of audiovisual material. PISA includes tools for script editing, 3D modeling of scenes and characters, intelligent analysis of video content, and computer-assisted manufacturing. It allows for timecode-based indexing, geo-temporal referencing, taxonomy-based search, and faceted search. PISA also features a multi-touch 3D modeler for creating and manipulating shot descriptions, cameras, microphones, lights, and character animations on a timeline.
@kaosbeat explaining how we made a 2nd screen app from idea to implementation and then took it further by making tools to be used in the TV studio on top of that, using the same technology. Node.js, redis, EC2, RoR, ...
The document discusses innovation in file-based media production workflows. It begins by describing the transition from linear tape-based workflows to centralized file-based workflows using IT technology. This introduces new challenges around interoperability, asset management, automation and standardization. The rest of the document outlines a CHAMP platform that aims to address these challenges and provide fit-for-purpose tools. It then provides a use case example of using such tools for a tour production. Finally, it discusses future trends like cloud-based production workflows and transmedia storytelling across multiple platforms. The conclusion emphasizes focusing on both operational excellence and differentiating technology.
This document discusses various methods for obtaining and structuring metadata to help organize media content. It outlines both automated and manual approaches, including using extraction tools to generate low-level metadata, crowd-sourcing metadata from user interactions, and enhancing existing metadata by linking it to external knowledge bases using Linked Open Data. The key message is that no single approach is perfect, and the best solution involves trying multiple techniques like manual annotation, repurposing existing metadata, and leveraging automated tools.
MediaCRM is a platform that allows broadcasters to better manage customer relationships by combining television viewing with second screen experiences on devices like tablets, smartphones, and laptops. A survey found that while only 2.5% of respondents currently use tablets, many people regularly use additional devices while watching TV. The MediaCRM platform includes tools for real-time and offline analysis of second screen interactions like polls, messages, and sentiment to provide broadcasters with insights. A trial with a reality TV show saw around 11,000 viewers actively engaged across second screen platforms. Ongoing challenges include improving time synchronization between screens and providing more personalized content and feedback to consumers.
This document discusses research on interactive television viewing behaviors and platforms. It profiles different types of viewers called "The Watchowskys", "Edward Speakoutsky", "Edda Findoutsky", and "Willa & Wilbur Notsky". It also discusses the future of television being diverse and interactive in real-time rather than solely social. Social media influences viewing choices for 53% of viewers. Quizzes, comedy, music and sitcoms are most suited for interactive viewing. Platforms are chosen mostly for their specific interactive features.
Villa Square, one of the latest exploits of the VRT-medialab MediaSquare and MediaCRM teams, is a purpose-built platform for the popular live één-television program “Villa Vanthilt”. This platform is in many ways a pioneering second screen project and has received numerous positive feedback. We will present the stepping stones towards the Villa Square use cases and discuss the underlying technologies we have put to work. Come and see the mayhem HTML5 caused in the broadcast world.
Exploring your media with the Semantic Webvrt-medialab
VRT has a large audiovisual archive that is used daily. However, the contents of videos cannot be automatically interpreted by machines. Textual metadata is needed to help systems find the correct videos. By linking metadata tags to external open data sources like DBpedia, GeoNames, and MusicBrainz using semantic triples, a network of linked knowledge can be created. This allows machines to deduce extra information and provides context about resources mentioned in the metadata. Enhancing metadata with Linked Open Data technology renders the media collection more transparent by enabling innovative exploration features.
BDMA workshop presentation - Using the Second Screen - MediaSquare - MediaCRMvrt-medialab
Het toepassen van de Customer Relationship Management (CRM)-methodologie voor een TV-omroep was tot nu vrij moeilijk omdat er geen directe en persoonlijke band mogelijk was met de mediaconsument. Met de komst van gesynchroniseerde tweedeschermtoepassingen voor smartphones en tablets komt daar verandering in.
Deze applicaties geven de consument de mogelijkheid om rechtstreeks te interageren met programma’s uitgezonden door de omroep (bvb. in primetime).
Hierdoor kan een gedetailleerd inzicht verkregen worden in het kijk- en luistergedrag van mediaconsumenten.
Hierdoor kunnen omroepen hun programma’s en aanbod optimaliseren naar de verwachtingen van de consumenten en zijn adverteerders op hun beurt in staat de effectiviteit van hun campagnes te meten en gerichte, interactieve advertenties te lanceren op een eenvoudige en kostenefficiënte manier.
Aan de hand van de VillaSquare, de tweede scherm applicatie van Villa Vanthilt, tonen we enkele eerste resultaten van dit concept.
The document discusses the CHAMP platform, a cloud-hosted media production platform. It aims to address new challenges in file-based media production by putting the program maker at the center and providing flexible, collaborative tools. CHAMP will feature fit-for-purpose web apps, a story-centric data model, and integrate existing solutions and media workflows in the cloud. A use case of a television program is described to demonstrate how CHAMP could support location-independent, collaborative production workflows in the cloud.
CHAMP is a cloud-hosted platform for autonomous media production. It provides flexible, integrated, and collaborative workflows in the cloud using web applications accessible from multiple devices. The platform aims to support both professional and semi-professional media producers. It functions as an open technology ecosystem where providers can offer applications and services to users.
This document describes the MediaLoep project, which aims to improve media search through the use of linked open data. It discusses how MediaLoep gathers existing metadata from sources like subtitles, news production systems and EPG data. This information is combined, linked and indexed to enable enhanced search capabilities like information pop-ups, structured search filters and multilingual search. The document provides examples of how keywords and concepts are linked to external data sources to integrate additional context and make search results more intelligent.
This document discusses HTML5 features like video playback and summarizes supported video formats across browsers. It also provides details on H.264 video codec licensing and royalty costs for different types of video distribution like subscription or title-by-title. The document concludes with links to demo pages showcasing HTML5 features and a question and answer section.
The document provides an overview of HTML5 and its new features, including sections on semantics, multimedia, 2D/3D drawing, real-time communication and CSS3. It highlights new HTML5 elements like <header>, <footer>, <video>, <audio>, input types and canvas. It also discusses JavaScript APIs, web sockets and browser support for HTML5.
Boost your search with semantic technologyvrt-medialab
MediaLoep combines documents readily available within the broadcasting company (subtitles, news preparation, ...) with semantic web technology to create a powerfull media search application.
Presented at EBU Production Technology Seminar 2011
Media Square : platform for second screen experiencesvrt-medialab
MediaSquare is a second screen app that allows users to interact digitally with primetime TV content by talking about it, having dialogues, voting in polls, recommending content to others, and playing games related to what they are watching. The app tests showed that 61% of 30,307 users participated in a diabetes screening poll, with 25% unaware they had the condition.
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!
@kaosbeat explaining how we made a 2nd screen app from idea to implementation and then took it further by making tools to be used in the TV studio on top of that, using the same technology. Node.js, redis, EC2, RoR, ...
The document discusses innovation in file-based media production workflows. It begins by describing the transition from linear tape-based workflows to centralized file-based workflows using IT technology. This introduces new challenges around interoperability, asset management, automation and standardization. The rest of the document outlines a CHAMP platform that aims to address these challenges and provide fit-for-purpose tools. It then provides a use case example of using such tools for a tour production. Finally, it discusses future trends like cloud-based production workflows and transmedia storytelling across multiple platforms. The conclusion emphasizes focusing on both operational excellence and differentiating technology.
This document discusses various methods for obtaining and structuring metadata to help organize media content. It outlines both automated and manual approaches, including using extraction tools to generate low-level metadata, crowd-sourcing metadata from user interactions, and enhancing existing metadata by linking it to external knowledge bases using Linked Open Data. The key message is that no single approach is perfect, and the best solution involves trying multiple techniques like manual annotation, repurposing existing metadata, and leveraging automated tools.
MediaCRM is a platform that allows broadcasters to better manage customer relationships by combining television viewing with second screen experiences on devices like tablets, smartphones, and laptops. A survey found that while only 2.5% of respondents currently use tablets, many people regularly use additional devices while watching TV. The MediaCRM platform includes tools for real-time and offline analysis of second screen interactions like polls, messages, and sentiment to provide broadcasters with insights. A trial with a reality TV show saw around 11,000 viewers actively engaged across second screen platforms. Ongoing challenges include improving time synchronization between screens and providing more personalized content and feedback to consumers.
This document discusses research on interactive television viewing behaviors and platforms. It profiles different types of viewers called "The Watchowskys", "Edward Speakoutsky", "Edda Findoutsky", and "Willa & Wilbur Notsky". It also discusses the future of television being diverse and interactive in real-time rather than solely social. Social media influences viewing choices for 53% of viewers. Quizzes, comedy, music and sitcoms are most suited for interactive viewing. Platforms are chosen mostly for their specific interactive features.
Villa Square, one of the latest exploits of the VRT-medialab MediaSquare and MediaCRM teams, is a purpose-built platform for the popular live één-television program “Villa Vanthilt”. This platform is in many ways a pioneering second screen project and has received numerous positive feedback. We will present the stepping stones towards the Villa Square use cases and discuss the underlying technologies we have put to work. Come and see the mayhem HTML5 caused in the broadcast world.
Exploring your media with the Semantic Webvrt-medialab
VRT has a large audiovisual archive that is used daily. However, the contents of videos cannot be automatically interpreted by machines. Textual metadata is needed to help systems find the correct videos. By linking metadata tags to external open data sources like DBpedia, GeoNames, and MusicBrainz using semantic triples, a network of linked knowledge can be created. This allows machines to deduce extra information and provides context about resources mentioned in the metadata. Enhancing metadata with Linked Open Data technology renders the media collection more transparent by enabling innovative exploration features.
BDMA workshop presentation - Using the Second Screen - MediaSquare - MediaCRMvrt-medialab
Het toepassen van de Customer Relationship Management (CRM)-methodologie voor een TV-omroep was tot nu vrij moeilijk omdat er geen directe en persoonlijke band mogelijk was met de mediaconsument. Met de komst van gesynchroniseerde tweedeschermtoepassingen voor smartphones en tablets komt daar verandering in.
Deze applicaties geven de consument de mogelijkheid om rechtstreeks te interageren met programma’s uitgezonden door de omroep (bvb. in primetime).
Hierdoor kan een gedetailleerd inzicht verkregen worden in het kijk- en luistergedrag van mediaconsumenten.
Hierdoor kunnen omroepen hun programma’s en aanbod optimaliseren naar de verwachtingen van de consumenten en zijn adverteerders op hun beurt in staat de effectiviteit van hun campagnes te meten en gerichte, interactieve advertenties te lanceren op een eenvoudige en kostenefficiënte manier.
Aan de hand van de VillaSquare, de tweede scherm applicatie van Villa Vanthilt, tonen we enkele eerste resultaten van dit concept.
The document discusses the CHAMP platform, a cloud-hosted media production platform. It aims to address new challenges in file-based media production by putting the program maker at the center and providing flexible, collaborative tools. CHAMP will feature fit-for-purpose web apps, a story-centric data model, and integrate existing solutions and media workflows in the cloud. A use case of a television program is described to demonstrate how CHAMP could support location-independent, collaborative production workflows in the cloud.
CHAMP is a cloud-hosted platform for autonomous media production. It provides flexible, integrated, and collaborative workflows in the cloud using web applications accessible from multiple devices. The platform aims to support both professional and semi-professional media producers. It functions as an open technology ecosystem where providers can offer applications and services to users.
This document describes the MediaLoep project, which aims to improve media search through the use of linked open data. It discusses how MediaLoep gathers existing metadata from sources like subtitles, news production systems and EPG data. This information is combined, linked and indexed to enable enhanced search capabilities like information pop-ups, structured search filters and multilingual search. The document provides examples of how keywords and concepts are linked to external data sources to integrate additional context and make search results more intelligent.
This document discusses HTML5 features like video playback and summarizes supported video formats across browsers. It also provides details on H.264 video codec licensing and royalty costs for different types of video distribution like subscription or title-by-title. The document concludes with links to demo pages showcasing HTML5 features and a question and answer section.
The document provides an overview of HTML5 and its new features, including sections on semantics, multimedia, 2D/3D drawing, real-time communication and CSS3. It highlights new HTML5 elements like <header>, <footer>, <video>, <audio>, input types and canvas. It also discusses JavaScript APIs, web sockets and browser support for HTML5.
Boost your search with semantic technologyvrt-medialab
MediaLoep combines documents readily available within the broadcasting company (subtitles, news preparation, ...) with semantic web technology to create a powerfull media search application.
Presented at EBU Production Technology Seminar 2011
Media Square : platform for second screen experiencesvrt-medialab
MediaSquare is a second screen app that allows users to interact digitally with primetime TV content by talking about it, having dialogues, voting in polls, recommending content to others, and playing games related to what they are watching. The app tests showed that 61% of 30,307 users participated in a diabetes screening poll, with 25% unaware they had the condition.
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!
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.
inQuba Webinar Mastering Customer Journey Management with Dr Graham HillLizaNolte
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
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 .
"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
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.
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.
Northern Engraving | Modern Metal Trim, Nameplates and Appliance PanelsNorthern Engraving
What began over 115 years ago as a supplier of precision gauges to the automotive industry has evolved into being an industry leader in the manufacture of product branding, automotive cockpit trim and decorative appliance trim. Value-added services include in-house Design, Engineering, Program Management, Test Lab and Tool Shops.
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/
This talk will cover ScyllaDB Architecture from the cluster-level view and zoom in on data distribution and internal node architecture. In the process, we will learn the secret sauce used to get ScyllaDB's high availability and superior performance. We will also touch on the upcoming changes to ScyllaDB architecture, moving to strongly consistent metadata and tablets.
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
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
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.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
"Scaling RAG Applications to serve millions of users", Kevin GoedeckeFwdays
How we managed to grow and scale a RAG application from zero to thousands of users in 7 months. Lessons from technical challenges around managing high load for LLMs, RAGs and Vector databases.
"Scaling RAG Applications to serve millions of users", Kevin Goedecke
search and retrieval of audiovisual material
1. PISA
Production, Indexing and Search
of Audio-visual Material
De wiskundige logica achter search en retrieval
van audiovisueel materiaal
Valérie De Witte, VRT-medialab
2. Archiving
archiefnummer : ALG 20010813 1
fragmentnummer : 1
reeks : 1000 ZONNEN EN GARNALEN
Opzoekscherm FILM Set: 16 Aantal: 1 bandnummer : E03024404
blz 1 van 3 formaat : DBCM
trefwoorden: ibm and vrt fragmenttitel : 1000 ZONNEN & GARNALEN
beeld : KL/PALPLUS
archiefnummer: - fragmentduur : 18 20
uitzendjaar: maand: dag: tekst : 0'00quot; TOERISTISCH REPORTAGEMAGAZINE OVERZICHT
fragmentnummer: fragmentduur: ONDERWERPEN GENERIEK TOERISTISCH REPORTAGEMAGAZINE,
reeks: OVERZICHT ONDERWERPEN
formaat: bandnummer: 0'50quot; VANDAAG : KUNSTENAAR LUC HOFKENS ONTWIERP EEN OASE
aflevering: afleveringsnummer: OP ZIJN DAKTERRAS IN BORGERHOUT DIE DOET DENKEN AAN DE
programma: uitzenddatum: GRAND CANYON INTERVIEW MET LUC EN ZIJN VROUW
fragmenttitel: MARILOU BUITENBEELD DAK MET OMGEVING BUITENKANT
tekst: ARBEIDERSWONING, PANO OVER ROTSWANDEN, KRATEN MET WATER,
kategorie: BEPANTING, FOTOALBUM MET VERLOOP WERKEN
opnamedatum: opnamenummer: 4'00quot; JUNIOR : KLAARTJE ALAERTS, 13 JAAR WIL ASTRONAUTEN
journalist: rechthebbende: WORDEN ZE BEZOEKT HETEUROSPACE CENTER METRUIMTEVEREN,
RAKETTEN SIMULATIE IN RUIMTEVEER, INTERVIEW, HEEFT EEN
UFO GEZIEN MAAKT ZELF KLEIN RAKETJE, SCHIET HET AF
SETS 7'50quot; DE SCHEURKALENDER : ARCHIEF RECLAMEFILM IBM
The strings required for the operation are not defined INTERVIEW MAURICE DE WILDE, EERSTE PERSOONLIJKECOMPUTER
trefwoorden : BELGIE; BORGERHOUT; ARTIEST; OASE; KUNST; GRAND
CANYON (NATUURGEBIED); DAK; TERRAS; INTERVIEW; EURO
F11 F12 F13 F14 F17 F18 F19 F20 Ent SPACE CENTER; RUIMTEVAART; PC; BOOTTOCHT; RIJKDOM;
Eindigen Sets Refset Toon Vorige Volg/Leeg Thesaurus Commando Opzoeken PASSAGIER; GASTRONOMIE; RESTAURANT; PERSONEEL;
VAKANTIE; BINNENBEELD; SCHIP; BECKERS LEEN; VRT;
LOTTO; RADIOOMROEPSTER; KLANKSTUDIO; UITVINDING;
BARBECUE; BETONMOLEN; IBM; RECLAMESPOT
rechthebbende : VRT
81
medialab
3. Issues
-> “Annotation” provides structured metadata and
needs to become scalable for the increasing set
of information
-> Automated processing of information is a key
issue, but it requires correct and structured
metadata
-> Product Engineering is the source of structured
and meaningful information
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medialab
5. Milestone 1 – Searching Audiovisual Material
Assumptions:
• A “scene” is the logical unit of search Search Client
(Custom Development)
The ideal search engine:
• retrieves all relevant items (recall 100%)
• without false positives (precision 100%)
• provides grouping of similar results
• gives instant access to digital media
• with respect to intellectual property.
Legacy Video Library
(Basisplus)
NewsML-G2
Raw Material
(EBU Superpop) Media Asset Search Engine
Management System (Lucene/SOLR)
(Ardome)
Actual news items
(Ardome)
84
medialab
6. Milestone 2 – Computer Assisted Analysis
! Shot segmentation
! Audio classification
! Face detection
! Face recognition
! Scene detection
! Subtitle processing
! Topic recognition
Legacy Video Library
(Basisplus)
NewsML-G2
Raw Material Media Asset
(EBU Superpop) Management Asset
Media Search Engine
Management System (Lucene/SOLR)
(Ardome)(Ardome)
Actual news items
(Ardome)
Face
Detection
Shot Topic
Segmentation Recognition
Media Scene
85
medialab
Production Detection
7. Search systems
Actual search implementations are excellent in terms of search capabilities
- Boolean logic (AND-, OR- and NOT-operators)
- truncation (plural, stemming, capital letters)
- thesaurus (synonyms, homonyms,…)
- structured metadata and range search
- single word and phrase searching
But… retrieval efficiency
- coverage (composition of the used index, which parts of the documents
that are indexed, update frequency)
- response time (average waiting time between issuing a search
command and displaying the first batch of results on the screen)
- user effort (user-friendly interface)
- output option (number of output options, layout, clarity)
86
medialab
8. Qualitative evaluation
-> precision = l relevant documents ! retrieved documents l
l retrieved documents l
- fraction of the returned results that are relevant
- requires knowledge of the relevant and non-relevant hits in the
set of retrieved documents
87
medialab
9. Qualitative evaluation
-> recall = l relevant documents ! retrieved documents l
l relevant documents l
- fraction of the relevant documents in the collection that are
retrieved
- requires knowledge not only of the relevant and retrieved
documents but also of those not retrieved
88
medialab
10. Qualitative evaluation
! There is often an inverse relationship between precision and recall:
increasing one will reduce the other
! Concerning recall and precision, one is more important than the other in
different use cases
-> in some use cases only the hits on the top of the list have to be
relevant and there is not interest in looking at every document that is
relevant (high precision)
-> in some use cases we like to get the recall as high as possible and
we will tolerate to see low precision results
89
medialab
11. Trouvaille
Precision
Actual Search
Google
Recall
medialab
12. Trouvaille
! Thesaurus application:
! During search: keywords in auto-completion, spellcheck and
synonyms
! User friendly interface:
! Facetted search: programma, genre, journalist
! Different output views: keywords, thumbnails, Google-maps
! Use of a standard NewsML-G2
! Metadata is time-coded
-> Matching keyframe
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medialab
13. Trouvaille: future work
! Clustering: integration of copy detection to
Precision find duplicates in the retrieved hits
! Intelligent Information Clustering:Concept
100%
relationships detection
! Feature extraction: Topic detection
! Combination of system quality and user
Intelligent
Information clustering
satisfaction for the evaluation
Trouvaille Feature extraction
(MS1)
Actual Search
Google
100%
Recall
92
medialab