Engineers investigate blackspots by analyzing crash data and reports to understand crash patterns and potential causes. They inspect sites to understand visual deceit and put themselves in the position of crash-involved road users. The aim is to logically diagnose problems and develop low-cost, high-benefit countermeasures tailored to the identified issues. Collaboration with police and road authorities is important.
Shigeki Oxawa is Associate Professor at the Department of Integrated Informatics, Daido University and part-time Lecturer in Transport Economics at Hosei University. He is a transport economist with a strong interest in transport policy. He is currently an academic visitor at Leeds University (April 2016-March 2017) working in the area of intermodal transport (with a focus on rail freight transport) and in turn track access charges.
Abstract: In the national railway revolution in Japan, the passenger division was divided into 6 companies by regions. They operate trains and own/manage the rail track (vertical integration system). On the other hand, vertical separation was introduced into freight companies, therefore, freight companies have to access rail track owned/managed by passenger companies. The Japanese regulator regards track access transactions between passenger companies and freight companies as private business.
In the vertical separation system, freight companies cannot get access to the slots required and efficient allocation of rail track cannot be achieved. The vertical separation is a very significant issue in railway policy and freight transport policy in Japan. In the presentation, causes and possible solutions to the issue will be shown.
Shigeki is Associate Professor at the Department of Integrated Informatics, Daido University and part-time Lecturer in Transport Economics at Hosei University. He is a transport economist with a strong interest in transport policy. He is currently an academic visitor at Leeds University (April 2016-March 2017) working in the area of intermodal transport (with a focus on rail freight transport) and in turn track access charges. He has 20 years of experience in research and teaching.
See download link below.
Here is a free compilation of all the freebies you might need for your presentations, or other creative projects, including fonts, colors, icons and more.
Download link: https://www.dropbox.com/s/ziy3976c8qxn51y/The%20Ultimate%20Freebies%20Guide%20for%20Presentations.pdf
This presentation was created 100% in PowerPoint by my presentation design agency Slides. We are based in Spain (Europe) but have clients worldwide.
Drop me an email and we will discuss your project.
The eBooks you create have the potential to become an important pillar in your content marketing mix.
Do it right and these high-converting "lead magnets" can continue to work for your content marketing machine long after the average blog post has ran out of steam.
But first, we need to move past the assumption that great eBooks are merely written and start building them with all the right parts!
Shigeki Oxawa is Associate Professor at the Department of Integrated Informatics, Daido University and part-time Lecturer in Transport Economics at Hosei University. He is a transport economist with a strong interest in transport policy. He is currently an academic visitor at Leeds University (April 2016-March 2017) working in the area of intermodal transport (with a focus on rail freight transport) and in turn track access charges.
Abstract: In the national railway revolution in Japan, the passenger division was divided into 6 companies by regions. They operate trains and own/manage the rail track (vertical integration system). On the other hand, vertical separation was introduced into freight companies, therefore, freight companies have to access rail track owned/managed by passenger companies. The Japanese regulator regards track access transactions between passenger companies and freight companies as private business.
In the vertical separation system, freight companies cannot get access to the slots required and efficient allocation of rail track cannot be achieved. The vertical separation is a very significant issue in railway policy and freight transport policy in Japan. In the presentation, causes and possible solutions to the issue will be shown.
Shigeki is Associate Professor at the Department of Integrated Informatics, Daido University and part-time Lecturer in Transport Economics at Hosei University. He is a transport economist with a strong interest in transport policy. He is currently an academic visitor at Leeds University (April 2016-March 2017) working in the area of intermodal transport (with a focus on rail freight transport) and in turn track access charges. He has 20 years of experience in research and teaching.
See download link below.
Here is a free compilation of all the freebies you might need for your presentations, or other creative projects, including fonts, colors, icons and more.
Download link: https://www.dropbox.com/s/ziy3976c8qxn51y/The%20Ultimate%20Freebies%20Guide%20for%20Presentations.pdf
This presentation was created 100% in PowerPoint by my presentation design agency Slides. We are based in Spain (Europe) but have clients worldwide.
Drop me an email and we will discuss your project.
The eBooks you create have the potential to become an important pillar in your content marketing mix.
Do it right and these high-converting "lead magnets" can continue to work for your content marketing machine long after the average blog post has ran out of steam.
But first, we need to move past the assumption that great eBooks are merely written and start building them with all the right parts!
Your welcome email (or lack thereof) sets the tone for the email marketing relationship you have with your subscribers—make sure it's sending the right message!
Pitching Ideas: How to sell your ideas to othersJeroen van Geel
Learn how to convince others of your UX ideas by understanding them.
We are good in designing usable and engaging products and services. We understand the user's needs and have a toolkit with dozens of deliverables. But for some reason it remains difficult to sell an idea or concept to team members, managers or clients. After this session that problem will be solved!
Selling your ideas and convincing others is one of the most undervalued assets in our field. This ranges from convincing a colleague to use a certain design pattern to selling research to your boss and convincing a client to go for your concept. You can come up with the best ideas in the world, but if it is presented in the wrong way these ideas will die a lonely dead. This is sad, because everybody can learn how to bring a message across. The main thing is that you know what to pay attention to.
In this session I will take you on a journey through the world of presenting ideas. We will move through the heads of clients and your colleagues, learn what their thoughts and needs are. We will move to the core of your idea and into the world of psychology.
You and I have wasted enough time on PowerPoint Presentations. It's a necessary evil, but there are much better ways to approach it. Based off a talk I gave @ APTS. Enjoy!
10 Steps of Project Management in Digital Agencies Alemsah Ozturk
This is part of our ( 41? 29! ) agency's culture series. Basicly this series of documents helps our teams learn the foundation of agency culture, basic rules to do their work. We are all about sharing the data & know how, so here we are ;)
BlaBlaCar is a long distance car sharing community, connecting drivers with empty seats and people looking for a ride. Our website and mobile apps allow drivers to publish a planned journey. Passengers can then search available offers, and get in touch with the driver of their choice.
We provide a range of features to create a secure, reliable, trust-based community and easy connections between drivers and passengers. For instance, members specify how chatty they are on the scale “Bla”, “BlaBla” and “BlaBlaBla”, hence the name BlaBlaCar. Members rate one another after travelling together, allowing them to build trusted reputations in the community, and contact details are verified.
BlaBlaCar is currently used by more than 500,000 people every month across Europe. The community, already numbering 2.5 million members, has been growing rapidly since 2009, in great part due to rising fuel costs and expensive rail fares.
http://www.blablacar.com
https://www.wrike.com/blog/08/27/2014/Crowdfunding-Sites-Infographic - In the last few years, the crowdfunding scene has exploded. It's not just about Kickstarter and IndieGoGo anymore. Now there are hundreds of platforms to choose from, with more popping up every day. But which crowdfunding site is best for your startup, small business, or charitable cause?
In this infographic, we cover 26 Top Crowdfunding Sites with all the essential details so you can choose wisely.
More info here on the blog: https://www.wrike.com/blog/08/27/2014/Crowdfunding-Sites-Infographic
Are you leveraging social proof to optimally boost leads and sales? Checkout out these tricks for harnessing current and past customer success (testimonials, star ratings, customer action shots, etc.) to drive more conversions.
You'll learn:
- What kinds of social proof aid conversion (and why)
- Common conversion-killing social proof cases to avoid
- When and where social proof matters on a landing page
- How to score/grade the quality of your social proof
- What elements make a highly persuasive testimonial (and how to get them)
BONUS: Learn my "CRAVENS" methodology -- a simple scorecard for measuring the quality of social proof to effectively persuade conversion. CRAVENS = Credible, Relevant, Attractive, Visual, Enumerated, Nearby [anxiety points], Specific.
Note: A "craven" is a chicken, quitter, scaredy cat, etc. The CRAVENS model focuses on leveraging social proof to strategically reduce anxiety (i.e. scaredy cat, abandonment tendencies) and in turn boost conversion. Get ready for some actionable social proof tips and some epic LOL cat slides! #RememberTheCravens (scaredy cats!)
>> Presented Aug 26, 2014 for an Unbounce Webinar.
Short link: http://j.mp/socialproofcrowebinar
Did you know that Tuesdays at 11am is one of the worst possible times to send your email campaigns? Stop relying on guesswork and hunches to drive your email marketing--you might be shooting yourself in the foot. Learn How to Tweak Your Email Messaging to Generate More Leads!
View full presentation here: http://www.hubspot.com/the-science-of-email-marketing/
17 Copywriting Do's and Don'ts: How To Write Persuasive ContentHenneke Duistermaat
You studied several copywriting books.
And read blog post after blog post about writing.
But writing your own web copy?
It’s a struggle.
You know the grammar is fine.
But the copy sounds bland. Perhaps even a little too salesy.
You read, and re-read your copy. You can’t quite put your finger on it. What’s wrong? How can you improve it? And persuade more people to buy?
Today I’ve assembled 17 examples of yucky copy. And I tell you exactly what’s wrong, and how to improve it.
Enjoy
10 Disruptive Quotes for EntrepreneursGuy Kawasaki
People think that innovation happens by sitting around with your buddies and letting magical ideas pop into your head. Or, your customers tell you exactly what they need, and you just have to build it.
Dream on. Innovation is a hard, messy process with no shortcuts. It starts with making something that you’d like to use and that might make people’s lives better. Then you have to get the word out that your product or service exists.
Follow #VirginDisruptors to join the conversation with Richard Branson and Guy Kawasaki as they talk about whether entrepreneurs have lost the will to innovate.
The Live Google+ Hangout with Richard Branson will be live streamed on Friday, May 9 at 9:30 am PT/12:30 pm PT with a live audience as well. It’s sure to generate a thoughtful conversation and innovative thinking. RSVP on the Google+ event to get a reminder. http://bit.ly/1mgP0b6
These are the slides I will be using for an executive workshop in Mexico on the topic of "Competitive Advantage through Business Model Design and Innovation"
Three business basics to always remember! People don't care about your brand. They care about what you can do for them. Back to basics... Give people what they want, do it consistently and do it better than your competition.
Presented at Hofstra University on 3/9/12 in the Leo Guthart Cultural Center Theater. Topics discussed included the evolution of marketing, advertising, and how to best use social media for personal branding use.
Start-up Chile Marketing & Advertising Tribe session on Data Analysis tools for startups. Written by Pedro Villalobos (Lagiar.com), Felipe del Sol (Admetricks.com), Liane Siebenhaar (Mewe.co). This is a selection of tools you can use to shape your pitch and product. If you have any questions, don't hesitate to contact us.
Tetradyn Law Enforce Introduction11nov08martindudziak
Large presentation on how TETRADYN products and services bring more and better and for less cost to law enforcement and police agencies, for public safety, homeland security, and counterterrorism.
Sport climbing brings together multiple parties i.e., climbers, climbing gym operators, route setters and climbing coaches, each with a specific set of goals. For example, climbers are interested in improving their climbing performance while climbing gym operators are constantly trying to improve their services and make optimal use of infrastructures.
We asked a question, which IoT devices and software tools can be combined to provide effective solutions to problems faced in the everyday climbing practice. We think such systems can be designed to be both privacy-preserving and almost invisible to their users.
In this talk we present an example of a climbing monitoring system that aims to provide statistics related to the frequency of ascents and -to some extent- climbing performance.
For the full video of this presentation, please visit:
https://www.edge-ai-vision.com/2021/01/video-activity-recognition-with-limited-data-for-smart-home-applications-a-presentation-from-comcast/
For more information about edge AI and computer vision, please visit:
https://www.edge-ai-vision.com
Hongcheng Wang, Director of Technical Research at Comcast, presents the “Video Activity Recognition with Limited Data for Smart Home Applications” tutorial at the September 2020 Embedded Vision Summit.
Comcast’s Xfinity Home connects millions of home smart cameras and IoT devices to improve its customers’ safety and security. The company’s teams use computer vision and deep learning to understand video and sensor data from these devices to identify relevant events so that it can improve the user experience.
Specifically, Comcast has explored the spatial-temporal relationships among objects, places and actions. The company has also developed a semi-supervised learning approach for video classification (VideoSSL) to detect certain activities using limited training data. Using these techniques, and as described in this presentation, it has achieved very promising results on activity recognition with multiple datasets.
Your welcome email (or lack thereof) sets the tone for the email marketing relationship you have with your subscribers—make sure it's sending the right message!
Pitching Ideas: How to sell your ideas to othersJeroen van Geel
Learn how to convince others of your UX ideas by understanding them.
We are good in designing usable and engaging products and services. We understand the user's needs and have a toolkit with dozens of deliverables. But for some reason it remains difficult to sell an idea or concept to team members, managers or clients. After this session that problem will be solved!
Selling your ideas and convincing others is one of the most undervalued assets in our field. This ranges from convincing a colleague to use a certain design pattern to selling research to your boss and convincing a client to go for your concept. You can come up with the best ideas in the world, but if it is presented in the wrong way these ideas will die a lonely dead. This is sad, because everybody can learn how to bring a message across. The main thing is that you know what to pay attention to.
In this session I will take you on a journey through the world of presenting ideas. We will move through the heads of clients and your colleagues, learn what their thoughts and needs are. We will move to the core of your idea and into the world of psychology.
You and I have wasted enough time on PowerPoint Presentations. It's a necessary evil, but there are much better ways to approach it. Based off a talk I gave @ APTS. Enjoy!
10 Steps of Project Management in Digital Agencies Alemsah Ozturk
This is part of our ( 41? 29! ) agency's culture series. Basicly this series of documents helps our teams learn the foundation of agency culture, basic rules to do their work. We are all about sharing the data & know how, so here we are ;)
BlaBlaCar is a long distance car sharing community, connecting drivers with empty seats and people looking for a ride. Our website and mobile apps allow drivers to publish a planned journey. Passengers can then search available offers, and get in touch with the driver of their choice.
We provide a range of features to create a secure, reliable, trust-based community and easy connections between drivers and passengers. For instance, members specify how chatty they are on the scale “Bla”, “BlaBla” and “BlaBlaBla”, hence the name BlaBlaCar. Members rate one another after travelling together, allowing them to build trusted reputations in the community, and contact details are verified.
BlaBlaCar is currently used by more than 500,000 people every month across Europe. The community, already numbering 2.5 million members, has been growing rapidly since 2009, in great part due to rising fuel costs and expensive rail fares.
http://www.blablacar.com
https://www.wrike.com/blog/08/27/2014/Crowdfunding-Sites-Infographic - In the last few years, the crowdfunding scene has exploded. It's not just about Kickstarter and IndieGoGo anymore. Now there are hundreds of platforms to choose from, with more popping up every day. But which crowdfunding site is best for your startup, small business, or charitable cause?
In this infographic, we cover 26 Top Crowdfunding Sites with all the essential details so you can choose wisely.
More info here on the blog: https://www.wrike.com/blog/08/27/2014/Crowdfunding-Sites-Infographic
Are you leveraging social proof to optimally boost leads and sales? Checkout out these tricks for harnessing current and past customer success (testimonials, star ratings, customer action shots, etc.) to drive more conversions.
You'll learn:
- What kinds of social proof aid conversion (and why)
- Common conversion-killing social proof cases to avoid
- When and where social proof matters on a landing page
- How to score/grade the quality of your social proof
- What elements make a highly persuasive testimonial (and how to get them)
BONUS: Learn my "CRAVENS" methodology -- a simple scorecard for measuring the quality of social proof to effectively persuade conversion. CRAVENS = Credible, Relevant, Attractive, Visual, Enumerated, Nearby [anxiety points], Specific.
Note: A "craven" is a chicken, quitter, scaredy cat, etc. The CRAVENS model focuses on leveraging social proof to strategically reduce anxiety (i.e. scaredy cat, abandonment tendencies) and in turn boost conversion. Get ready for some actionable social proof tips and some epic LOL cat slides! #RememberTheCravens (scaredy cats!)
>> Presented Aug 26, 2014 for an Unbounce Webinar.
Short link: http://j.mp/socialproofcrowebinar
Did you know that Tuesdays at 11am is one of the worst possible times to send your email campaigns? Stop relying on guesswork and hunches to drive your email marketing--you might be shooting yourself in the foot. Learn How to Tweak Your Email Messaging to Generate More Leads!
View full presentation here: http://www.hubspot.com/the-science-of-email-marketing/
17 Copywriting Do's and Don'ts: How To Write Persuasive ContentHenneke Duistermaat
You studied several copywriting books.
And read blog post after blog post about writing.
But writing your own web copy?
It’s a struggle.
You know the grammar is fine.
But the copy sounds bland. Perhaps even a little too salesy.
You read, and re-read your copy. You can’t quite put your finger on it. What’s wrong? How can you improve it? And persuade more people to buy?
Today I’ve assembled 17 examples of yucky copy. And I tell you exactly what’s wrong, and how to improve it.
Enjoy
10 Disruptive Quotes for EntrepreneursGuy Kawasaki
People think that innovation happens by sitting around with your buddies and letting magical ideas pop into your head. Or, your customers tell you exactly what they need, and you just have to build it.
Dream on. Innovation is a hard, messy process with no shortcuts. It starts with making something that you’d like to use and that might make people’s lives better. Then you have to get the word out that your product or service exists.
Follow #VirginDisruptors to join the conversation with Richard Branson and Guy Kawasaki as they talk about whether entrepreneurs have lost the will to innovate.
The Live Google+ Hangout with Richard Branson will be live streamed on Friday, May 9 at 9:30 am PT/12:30 pm PT with a live audience as well. It’s sure to generate a thoughtful conversation and innovative thinking. RSVP on the Google+ event to get a reminder. http://bit.ly/1mgP0b6
These are the slides I will be using for an executive workshop in Mexico on the topic of "Competitive Advantage through Business Model Design and Innovation"
Three business basics to always remember! People don't care about your brand. They care about what you can do for them. Back to basics... Give people what they want, do it consistently and do it better than your competition.
Presented at Hofstra University on 3/9/12 in the Leo Guthart Cultural Center Theater. Topics discussed included the evolution of marketing, advertising, and how to best use social media for personal branding use.
Start-up Chile Marketing & Advertising Tribe session on Data Analysis tools for startups. Written by Pedro Villalobos (Lagiar.com), Felipe del Sol (Admetricks.com), Liane Siebenhaar (Mewe.co). This is a selection of tools you can use to shape your pitch and product. If you have any questions, don't hesitate to contact us.
Tetradyn Law Enforce Introduction11nov08martindudziak
Large presentation on how TETRADYN products and services bring more and better and for less cost to law enforcement and police agencies, for public safety, homeland security, and counterterrorism.
Sport climbing brings together multiple parties i.e., climbers, climbing gym operators, route setters and climbing coaches, each with a specific set of goals. For example, climbers are interested in improving their climbing performance while climbing gym operators are constantly trying to improve their services and make optimal use of infrastructures.
We asked a question, which IoT devices and software tools can be combined to provide effective solutions to problems faced in the everyday climbing practice. We think such systems can be designed to be both privacy-preserving and almost invisible to their users.
In this talk we present an example of a climbing monitoring system that aims to provide statistics related to the frequency of ascents and -to some extent- climbing performance.
For the full video of this presentation, please visit:
https://www.edge-ai-vision.com/2021/01/video-activity-recognition-with-limited-data-for-smart-home-applications-a-presentation-from-comcast/
For more information about edge AI and computer vision, please visit:
https://www.edge-ai-vision.com
Hongcheng Wang, Director of Technical Research at Comcast, presents the “Video Activity Recognition with Limited Data for Smart Home Applications” tutorial at the September 2020 Embedded Vision Summit.
Comcast’s Xfinity Home connects millions of home smart cameras and IoT devices to improve its customers’ safety and security. The company’s teams use computer vision and deep learning to understand video and sensor data from these devices to identify relevant events so that it can improve the user experience.
Specifically, Comcast has explored the spatial-temporal relationships among objects, places and actions. The company has also developed a semi-supervised learning approach for video classification (VideoSSL) to detect certain activities using limited training data. Using these techniques, and as described in this presentation, it has achieved very promising results on activity recognition with multiple datasets.
The problem of scene classification in surveillance footage is of great importance for ensuring security in public areas. With challenges such as low quality feeds, occlusion, viewpoint variations, background clutter etc. The task is both challenging and error-prone. Therefore it is important to keep the false positives low to maintain a high accuracy of detection. In this paper, we adapt high performing CNN architectures to identify abandoned luggage in a surveillance feed. We explore several CNN based approaches, from Transfer Learning on the Imagenet dataset to one-shot detection using architectures such as YOLOv3. Using network visualization techniques, we gain insight into what the neural network sees and the basis of classification decision. The experiments have been conducted on real world datasets, and highlights the complexity in such classifications. Obtained results indicate that a combination of proposed techniques outperforms the individual approaches.
Author: Utkarsh Contractor
The term Intelligent Transportation Systems (ITS) was coined over two decades ago to designate applications of information and communication technologies to the operational management of transportation networks. The main promise of ITS has been very consistent over that period: network capacity can be freed up by optimizing traffic controls and empowering users with accurate travel information.
It can be debated how much faith practitioners and policy makers have placed in technology by investing their resources, as well as the extent to which Intelligent Transportation Systems have delivered on their promise. However, there is no question that steady and sometimes spectacular advances in computing technologies and usage trickle down to transportation applications in important ways. As a result, new products and services emerge continuously. They include systems that address the direct needs of networks managers, as well as others that are developed in tangential markets (e.g. automotive) or even through non-market mechanisms (e.g. many mobile web applications).
This talk presentation reviews major trends in information and communication technologies and demonstrate how each of them is driving innovative transportation services. We attempt to envision how those trends might develop in the future, so that we can finally examine some of their implications for travel demand and network management. There lie both challenges and opportunities for transportation engineers and planners, but either way, profound changes appear inevitable.
Fontys - Demystify AI. Wat is er mogelijk met AI en wat niet?BigDataExpo
Er is een explosie van toepassingen van Neural Nets en Deep learning. Wat kunnen deze wel en wat kunnen ze niet. Wat kan deze ontwikkeling voor U betekenen?
Similar to 2 the blackspot investigation process (20)
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
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/
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Assuring Contact Center Experiences for Your Customers With ThousandEyes
2 the blackspot investigation process
1. How engineers investigate
blackspots
Semarang
23rd & 24th April 2012
Phillip Jordan, Consultant
Road Safety International Pty Ltd
2. How to investigate a blackspot
Aims of this presentation:
to outline the blackspot investigation process
to encourage you to look for low cost, high benefit
countermeasures
to show you some recent Indonesian blackspot investigations
to outline some of the lessons learnt
3. On Indonesian highways and roads:
• Many crashes – mainly motorcycles, pedestrians
• Road safety is a growing community concern.
• Crash data – getting better and more accurate.
• Few “champions” of road safety engineering – yet!
• There is much to do to improve road safety.
• We (engineers) should start by treating blackspots.
• But limited experience with blackspot treatments.
4. What is a Blackspot ?
A blackspot is a location on a road which has a high
number of crashes – fatal, serious or minor. It may
be an intersection or it may be a length of road.
In Victoria (Australia) – it is 3 casualty crashes in 5 years.
In 1980 when the Victorian blackspot program started – it
was 12 casualty crashes in 3 years.
There has been great success over 30 years.
5. What is a Blackspot ?
For Indonesia we give:
• 10 points for each fatal crash
• 5 points for each serious casualty crash
• 1 point for all other crashes
• Any site with more than 15 points = blackspot
• Any 1km length with more than 30 points/km = black length
• This is the starting point as we sift through candidate sites.
18. To treat a blackspot: 1
1 Establish a list of blackspots
– Search Police crash data for high crash frequency sites.
– Seek one kilometre lengths with high numbers of crashes.
– Talk with the Police, use local knowledge. Identify those
intersections and lengths within each kilometre where it is
known there have been many crashes.
– Gather all the Police reports for the site – read them.
19. Police can assist with blackspot identification
Road safety engineering issues for
Indonesia
20. Police can assist with blackspot identification
Road safety engineering issues for
Indonesia
21. Police can assist with blackspot identification
Road safety engineering issues for
Indonesia
22. To treat a blackspot: 2
2 Obtain and read all Police crash report forms.
– Gain a “picture” of the crash history of the site.
– Work with Police – ask them for details of the crashes that may
not be in the reports.
23. To treat a blackspot: 2a
2aDraw a collision diagram.
– Easy to do – but messy, so do a rough draft first
– For each vehicle – draw an arrow to show its direction
– Show m/c, pedestrians, cars, trucks, buses differently
– Make sure that the point of impact is accurately shown
27. To treat a blackspot: 2b
2b Draw a crash factor grid (Matrix)
– Easy to do – use Microsoft Excel if you have it.
– Paper will also do.
– For each crash – summarise all the known details in one
column.
– Add rows if extra information is known from the Police reports.
32. To treat a blackspot: 3
3 Diagnose the problem
Look at the Collision Diagram and the Crash Factor
Matrix – are there any patterns?
Day time vs night time?
Wet vs dry?
Type of crash - head on, or run-off-road etc
Type of road user?
Direction of travel?
33. To treat a blackspot: 4
4 Inspect the site – at the time that the patterns of
crashes have happened!
If night time – inspect at night!!
Put yourself in the shoes of the people who had the
crashes.
Ask - Why did they have their crash?
34. To treat a blackspot: 4
4 Be logical ......
Only use countermeasures that will reduce the crashes
(For example, if crashes happened mainly during daytime,
do not install street lighting as a countermeasure).
$$ are always limited – so look first for low cost options.
(Don’t use a bomb to kill a mouse).
35. •Inspect site – day and night.
•Assess likely causes.
•You are like a doctor at this
stage – diagnosing your patient
to prescribe the best medicine!
36. • If a patient visits a doctor, the doctor asks about his illness.
• The doctor does not just guess about his illness – he does not want to
treat the patient for a headache when he has a heart problem.
• You are like a doctor at this stage – diagnosing your blackspot!
• The blackspot cannot speak – you have to look, listen and ask locals.
• This takes time, skill, patience and logic
37. 6 7 8 9 10 11 12 13 14
18.6 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.8
11/04/2 10/03/2 27/02/2 25/06/2 19/08/2 12/12/2 10/07/2
011 012 10/07/2011 11/07/2011 011 011 011 011 011
06:15:0 15:00:0 16:30:0 07:30:0 10:30:0
0 21:45:00 02:00:00 13:30:00 0 0 0 13:00:00 0
1 0 1 1 0 1 0 0 1
0 0 0 0 0 0 0 0 0
0 1 0 0 1 0 3 2 1
Fine Fine Fine Fine cloudy Fine Fine Fine Fine
Good Good Good Good Good Good Good Good Good
Medium Medium Unkno
m/c m/c m/c m/c m/c m/c
Truck Truck wn
Mini
m/c m/c m/c m/c
Bus
9 5 74 81 63 2 64 94 21
1 0 1 1 1 1 1 1 1
7 1 2 2 2 8 3 2 2
1 1 1 1 1 1 1 1 1
Review the Collision Diagram
Review the Crash Factor Grid
Use these on-site to help decide what countermeasures
are needed
39. Police can assist with blackspot information
Police can assist with blackspot information
40. Tips for the site inspection
• Visual deceit
– Not all drivers/riders see the road the same way.
– You need to try to look at the road as others “might”
41. The driver’s view is straight ahead - but the road goes left!!
Visual deceit
USA - RHS
42. The driver’s view is straight ahead - but the road goes left!!
CRASH
Visual deceit LHS
43. Pantura – East Java.
How/ why has this barrier been damaged?
Why would anyone run off the road here?
45. To treat a blackspot: 5
5 Develop countermeasures – talk with colleagues,
with DGLT, with Police
Keep simple, keep low cost
Persevere – there will be many locations where
suitable countermeasures will be possible.
46. Your list of low cost countermeasures
Signs – warning, regulatory, direction
Line marking
Delineation
Shoulder sealing
Roadside hazard removal
Geometric changes
Speed limits
Traffic signals
Roundabouts
Lighting
47. To treat a blackspot: 6
6 Design, and then cost the work
- Finalise the design
- Work out the cost of the proposal
48. To treat a blackspot: 7&8
7 Write your blackspot report
8 Send for approval for funding; put this site into the Works
Program
Ensure to implement the agreed countermeasures(s).
It is no use for the road users unless we
make positive changes to the location.
50. Into the future – maybe 3 or 4 years – there
will be competition for funding within the
blackspot program. Then you will have to
rank sites so that funds are spent on those
sites that will return the “best value” to the
people of Indonesia
51. How will we determine cost and benefits?
1 We need to know the benefits to be gained $
2 We need to know the cost of the countermeasures $
3 Then we calculate the benefit/ cost ratio
52. How will we determine cost and benefits?
1 We need to know the benefits to be gained $
How many crashes do we expect to save,
and how much does each one cost?
53. How will we determine cost and benefits?
2. We need to know the cost of the countermeasures $
This is something engineers are good at
calculating.
54. How will we determine cost and benefits?
1 After you have established countermeasures
2 Get the Crash Reduction Factor (% from list)
3 Have a crash cost ($)
4 Work out the value of the benefits of the countermeasures ($)
5 Calculate the cost of the works ($)
6 Calculate the benefit/ cost ratio
55. Example of calculating the benefit cost ratio
To work out the BCR we need to know the benefits
(in $) of the countermeasures, and the cost (in $) of
the countermeasures.
56. Benefits - Indonesia needs to have a
table that shows the Crash Reduction
Factor for each countermeasure
What percentage of crashes at the blackspot
will be reduced if we seal the shoulders of
the highway for one kilometre?
59. If there were (say) 16 crashes at the location in 3 years –
and 12 of these are motorcycle crashes - you would aim to
prevent 50% of these 12 crashes in the next 3 years – that
is 6 crashes in the next 3 years
If each crash costs IDR100,000,000 – you will claim
benefits of IDR600,000,000 over 3 years – or
IDR 4,000,000,000 for the life of 20 years
Benefits = IDR4,000,000,000
Crash reduction factors based on real experience from the
Victorian (Australia) blackspot program since 1980
60. If the cost to seal the shoulders is (say) IDR200,000,000
The Benefit/Cost Ratio will be 4,000,000,000 / 200,000,000
BCR = 20.0
This project will be compared with all other blackspots in
your Balai – those with the highest BCR’s will be treated
first. The others will wait for next year.....
61. 20:1 BCR is excellent
But for now – concentrate on developing the
most suitable countermeasures
BCR’s will only be needed for new blackspots
after a few more years time
62. Some Indonesian blackspots
• Two blackspots at bridges – one rural, one
urban
• One blackspot at a Y junction
• A blackspot at a small cross road intersection
in a small town
• A blacklength on a Highway in Sumatra
• A black spot on a curve on a By-Pass
71. Blackspot
Location
AERIAL PHOTOGRAPH OF BLACKSPOT LOCATION IN MENTENG, CENTRAL JAKARTA
72.
73. The visibility before going over the crest of the bridge is obstructed, and the driver has no
information about the presence of loop in front. The driver may know the road has four
lanes , but the first and second lane are forced to turn left.
74. This direction sign was too late for the road user who
wants to turn left to Sumenep/Latuharhary.
74
75. The loop has very small radius. It is dangerous if a driver misjudges it and has a higher
speed than should be. The driver need to be warned with a speed limit of 30 km/hr.
RECOMMENDATION
76. The island is not quite visible at a distance. There is a problem of
delineation. It needs more guide posts.
RECOMMENDATION
77. MONAS MONAS
MANGGARAI SUDIRMAN HARMONI HARMONI
SALEMBA
KOTA KOTA
RECOMMENDATION
78. MONAS
HARMONI
KOTA
MANGGAR
AI
SALEMBA
RECOMMENDATION
94. Blackspot inspection – near the Mosque, Jambi By-Pass
Blackspot inspection – near the Mosque, Jambi By-Pass
95. Blackspot inspection – near the Mosque, Jambi By-Pass
Blackspot inspection – near the Mosque, Jambi By-Pass
96. RECOMMENDATIONS
• Repair pot holes
• Seal shoulders
• Install edge lines, centre line
• Install speed restriction signs
• Cut back vegetation to increase sight lines
98. 7 crashes in 12 months at U turn
Pantura (National Highway) Km 18.7
99. What will you recommend to
reduce the crashes at this U turn
on this busy, fast National
Highway?
100. Blackspot investigations
• The investigation team
should put itself in the
shoes of the road users...to
identify why some of them
are have crashes at the site.