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Suez Canal blocked! How is your company’s responsiveness?
26 de March de 2021
Blog
Last Tuesday, we witnessed an unusual situation: a gigantic cargo ship called Ever Given ran aground in the Suez Canal after a sandstorm. The major problem is that when it ran...
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Iron foundry
12 de April de 2021
Blog
New cast iron applications were discovered and its use was expanded throughout the development of the industry. The way in which it is produced directly impacts its properties...
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P vs. NP: a "million-dollar problem"
14 de April de 2021
Blog
This question remains unanswered due to the fact that it has not yet been proven that there are problems whose solution can be verified quickly, but that the discovery of a...
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Optimization of raw materials and production costs for integrated steel plants
17 de March de 2021
Blog
Integrated steel plants are full of opportunities to implement solutions that allow them to enter the so-called Industry 4.0... However, we should not forget that Advanced...
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Traceable decision-making
01 de March de 2021
Industry
In the past few years, we witnessed a rise in the popularity of a particular Machine Learning technique known as Artificial Neural Networks. Can those new technologies help me and...
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Analogies of classical problems in operations research
23 de February de 2021
Blog
The science of operations research (OR) is intended to be an alternative with enormous potential for solving complex problems... Contextualizing such problems is efficient to...
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The expert and the optimizer
09 de February de 2021
Blog
Why optimize this task if I already know how to do it? Why invest time and effort in validating your daily decisions through an optimizer?
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The Queen's Gambit and complexity
27 de January de 2021
Blog
In 2020, the world rediscovered the passion for chess after the huge success of the Netflix limited series The Queen's Gambit. It tells the story of a highly skilled chess player...
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Optimizing your manufacturing network
18 de January de 2021
Resource Allocation
How to allocate and distribute their production? The nomenclature for this problem tends to vary considerably, but in general, it is known as production network optimization,...
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Did you know?
18 de January de 2021
Blog
The steel industry represents around 7% of the global CO2 emissions.* To achieve a more sustainable world, the sector needs to reduce its carbon footprint, facing a huge and...
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Technology-oriented projects
15 de January de 2021
Blog
Technology-oriented projects are more common than you think, and this practice is becoming more and more frequent due to the "trendy" technologies, such as Artificial...
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Optimization and public health
21 de December de 2020
News
A review of optimization opportunities in the healthcare industry has shown many applications for facilities management. However, it is not common to find cases of...
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Benefits of optimization applied to agriculture
11 de December de 2020
Blog
These technologies are part of what has been known as Smart Agriculture and are the landmark of a new phase in agriculture - Agriculture 4.0...
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Cassotis at Exposibram 2020
04 de December de 2020
Events
Last week, our Managing Partner, Emmanuel Marchal, participated at a major event, the Exposibram – Brazilian Mining Expo & Congress, where he debated on "The...
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Stock management and the shopping season
26 de November de 2020
News
Another year is coming to an end and most of us are starting to write gift lists. December has always generated a lot of revenue for many retail sectors, with sales spread...
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Operations Research
01 de October de 2020
Ebooks
With this material, you can learn more about the history, techniques and some applications of Operational Research. Also, understand your context these days.
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What is optimization?
01 de October de 2020
Blog
Conceptually, optimization is the process of optimizing, of making something optimal. It is the search for excellence, for the best-case scenario. It may occur in different ways,...
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88% of the Excel spreadsheets have errors
01 de October de 2020
Blog
Microsoft Excel is currently one of the tools that companies use the most worldwide. Excel continues to prevail despite the new incessant and speedy launch of new...
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Why we shouldn’t trust models that are entirely based on data?
01 de October de 2020
Blog
The so-called fourth industrial revolution, also known as Industry 4.0, is becoming a reality in several companies around the world. Among the main characteristics of this...
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Where does the name Cassotis come?
05 de June de 2020
Blog
In Ancient Greece, it was customary for people to consult the gods before making important life decisions. Priestesses, such as Pythia in the temple dedicated to the god Apollo in...
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Quandec, a platform for end users of mathematical models
01 de October de 2020
Blog
Frequently, what prevents a greater use of mathematical models in corporate and industrial contexts is the difficulty to develop a simple, user-friendly interface. Something that...
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