This is my A2 Media Studies Evaluation Question 2 where I am answering the question, 'How effective is the combination of your main product and ancillary texts?'
This is my A2 Media Studies Evaluation Question 2 where I am answering the question, 'How effective is the combination of your main product and ancillary texts?'
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
As Europe's leading economic powerhouse and the fourth-largest hashtag#economy globally, Germany stands at the forefront of innovation and industrial might. Renowned for its precision engineering and high-tech sectors, Germany's economic structure is heavily supported by a robust service industry, accounting for approximately 68% of its GDP. This economic clout and strategic geopolitical stance position Germany as a focal point in the global cyber threat landscape.
In the face of escalating global tensions, particularly those emanating from geopolitical disputes with nations like hashtag#Russia and hashtag#China, hashtag#Germany has witnessed a significant uptick in targeted cyber operations. Our analysis indicates a marked increase in hashtag#cyberattack sophistication aimed at critical infrastructure and key industrial sectors. These attacks range from ransomware campaigns to hashtag#AdvancedPersistentThreats (hashtag#APTs), threatening national security and business integrity.
🔑 Key findings include:
🔍 Increased frequency and complexity of cyber threats.
🔍 Escalation of state-sponsored and criminally motivated cyber operations.
🔍 Active dark web exchanges of malicious tools and tactics.
Our comprehensive report delves into these challenges, using a blend of open-source and proprietary data collection techniques. By monitoring activity on critical networks and analyzing attack patterns, our team provides a detailed overview of the threats facing German entities.
This report aims to equip stakeholders across public and private sectors with the knowledge to enhance their defensive strategies, reduce exposure to cyber risks, and reinforce Germany's resilience against cyber threats.
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
2. LOCATION SHOT CONSIDERATION
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The first shot here was one that we took using a high angle shot, we tried this from a space where
we knew there was a balcony overlooking a big bit of space - we really liked this shot and so chose
to go somewhere where the shot could look like it was part of the documentary (second shot) - as
well as this shot being a high angle shot we were also trying to create a hidden camera/CCTV
footage perspective.
These shots are practise shots that we took when first considering where to shoot the
documentary. We used the same person for each shot as we only wanted a rough idea of what
the shot would look like.
This first shot was an attempt of doing the opposite to a high angle shot since it worked so well, the thought
behind this image was that it could show an audience the life of the attacker rather than the victim as this
was our original plan for our human behaviour/crime documentary - we were considering a similar shot for
our double page spread/advertisement. The second shot was a play on what we had done in the previous
shots as we felt the stairs shot could be quite mysterious and intriguing to an audience. We used shots from
the back quite a lot and so we tried to use one from a different point of view - hence going under the
staircase.
For these two shots we were trying to be more creative and come up with more angles and easy that
we could shoot that would be interesting, at this point we were considering these shots for both the
victim and the attacker and were considering putting a hand from each person hanging onto
something and edit them together to show the contrast between the people but how they were
both feeling to symbolise the similarities of each person to the audience.
3. SHOT FROM BEHIND
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When considering what different shot types to use throughout my documentary I knew that I wanted to use shots that
would be effective to an audience similarly to what I have analysed in other documentaries. However I also wanted to use
some shots that were interesting and that catch the attention of the audience.
I decided that I wanted to create an intrusive style from the outset of my documentary and so I decided to attempt a hand-
held camera technique and followed the person that I was filming to create this effect. I have analysed this being done
before and have discovered that if it is done well then I can be a very effective tool to use, one documentary that i have
seen it done in is ‘Where Am I Sleeping Tonight?’ The independent documentary - it was very effective and still looked like
a professional documentary regardless of the filming.
I found that this shot worked as well as I had hoped it would, the shot created the feel that I wanted it to and helped me
create this intrusive theme throughout the documentary - for example when there was hidden cameras to capture footage.
This shot could make someone watching the documentary feel that they are there following the person being filmed as the
shot is so close to her - also the music layered over the top and the script makes the shot feel more real and like you are in
the shot hearing these things for real.
4. MID SHOT
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For my interviews I decided that I needed to copy other documentaries so that I was not challenging too many codes and conventions. I wanted
my documentary to have features of it that were similar to other documentaries and some that were different - however I felt that to use a mid
shot for my interviews would be the most effective camera shot because this way the audience could see the people and see their emotions but
also they would not have to focus too much on them - also over the shot I wanted to put text so that the audience would know who they were, by
using this mid shot I am able to put text over it without taking attention away form the interview.
I used the mid shot for each of my interviews - which could seem boring and repetitive however I used different shots in-between to split these
shots up. Both of the shots above are mid shots that I used for interviews. Although I used both shots differently - I did this by including different
colour effects and angles.
For the first shot I used a side profile and made the colours quite light in the centre and dark around the edges of the shot to almost show the
darkness of what happened closing in on the people affected.
The second shot I used a mid shot for was another interview - however I edited it so that you can only here what’s more like a monologue, for this
shot again i put text over it but I also made the colours much darker. I used less lighting in this shot and I also chose to shoot this clip head on so
that the interviewee was talking to the camera. I decided that this shot was just as effective as the last because it comes close to the interviewee
breaking the fourth wall and talking to the audience, which is an effective tool as it makes the audience feel more involved and interested in
what’s being said and what’s happening/ has happened.
5. MID SHOT /
HAND HELD SHOT
Similarly to the two mid shots I have already talked about I used a mid shot in another interview as I felt that to keep this
pattern going would be effective and make the documentary seem far more professional.
However I felt that since each of my interviews were so similar I needed to change something about at least one of them. I
made each slightly different and I made this shot different by incorporating another shot into the interview.
I began an interview with a mid shot with the interviewee directly facing and talking the camera, after a while our script
became more heated and makes the interviewee want to leave - as the interviewee does leave the camera shot becomes a
hand held camera shot and shows the interviewee storming out of the studio where people are working in there - this shot
shows off the ‘behind the scenes’ kind of style and it shows the audience the professionalism behind the making of a
documentary.
Another reason that these shots are effective to an audience is because they show off the intrusive style and similarly to other
documentaries I have analysed - they show that all documentaries do not always go to plan when filming. These shots show
that the documentary was not ‘put on’ or directed but that it was filmed as it happened.
6. HIGH ANGLE SHOT
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For this clip in the documentary I decided that I needed to include a kind of shot that is ‘different’. Whilst analysing other human
behaviour documentaries I saw that sometimes CCTV footage was used, and that to catch all of the action sometimes you need
to use a variety of shots and angles. I decided to use this angle for the recreation because the high angle captures the victim and
the attacker whilst still capturing the location.
Using this angle of shot is effective to the audience because it shows them one way in which criminal acts like this can be caught
and the severity of the attacks. By looking down on the action the audience would feel like they are spying on the action and
realise that this is not footage that is seen a lot - it is actually something that is kept hidden.
By using a high angle shot I can also show how easy it can be for old people to be attacked and for the attackers to get away with
it; for example: if an old people doesn't have the best memory or vision they could become confused about who it was who
attacked them, so there is a camera set up however the footage could show how the attacker can be hidden from our sight.
By using this high angle shot I am showing the danger in this crime, but also I am using this shot to create an interesting and
unique outlook on the scene. An audience member could watch this documentary and see that this is an unusual shot compared
to the others used throughout the documentary and so pay more attention to it.
7. HIDDEN CAMERA FOOTAGE
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This footage is something that I found online and liked because of it’s camera angle, this angle is a set up camera used to
capture the attacks that have frequently been happening. I decided to use this shot in my documentary because the
angle captured the real brutality. The shot clearly shows the abuse and the reaction and helplessness of the older victim
and so I have decided to use it to grab the attention of the viewer. I like this shot because it is a mid shot and a two shot
in one - both of these are effective as we are seeing what happened, not a manipulated view of what could of happened
or what might of happened - you are shown quite clearly what happened and how.
In my documentary I wanted to use my own footage as much as possible, however in my planning I decided that I
wanted to use either other footage or old news stories - I wanted to use an ‘insert’ in my documentary like I have seen
done before as I feel this is effective, and to show similar things that have happened in the past is something that I think
will make the audience feel connected to the documentary if they recall the past stories. By using other footage/news
stories I wanted to achieve a different perspective on the issue as it would show more than just a re-enactment but an
actual other case that existed. I feel that an audience would understand this as something that is very real and is
happening a lot not just a ‘one off’.