astronomy

Pat Morin

Pat Morin is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Pat Morin rather than just read about it. In short: Patrick Ryan Morin is a Canadian computer scientist specializing in computational geometry and data structures. He is a professor in the School of Computer Science at Carleton University.

Key takeaways

Pat Morin belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Pat Morin to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Pat Morin from memory before moving on to harder problems.

Reference excerpt

Patrick Ryan Morin is a Canadian computer scientist specializing in computational geometry and data structures. He is a professor in the School of Computer Science at Carleton University.

Education and career Morin was educated at Carleton University, earning a bachelor's degree with highest honours in 1996, a master's degree in 1998, and a Ph.D. in 2001. His dissertation, Online Routing in Geometric Graphs, was jointly supervised by Jit Bose and Jörg-Rüdiger Sack. After postdoctoral research at McGill University, he returned to Carleton University as a faculty member in 2002.

Contributions Morin has published highly-cited work on geographic routing in geometric graphs, including unit disk graphs and triangulations, with coauthors including Jit Bose, Erik Demaine, Stefan Langerman, and Jorge Urrutia. With Joachim Gudmundsson, he co-founded the Journal of Computational Geometry, and continues as its managing editor. He is the author of an open textbook on data structures, Open Data Structures.

References

External links Home page Pat Morin publications indexed by Google Scholar Open Data Structures

Worked examples

Example 1 — a first encounter with Pat Morin

Start with the simplest possible case. Write down what Pat Morin claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Pat Morin before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Pat Morin ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Pat Morin

In research: Pat Morin appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Pat Morin in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Pat Morin is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic staff of Carleton University, Canadian computer scientists, Carleton University alumni, so understanding it makes those chapters shorter.
In everyday life: Look for Pat Morin outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Pat Morin in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Pat Morin means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Pat Morin out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Pat Morin in simple terms?

Patrick Ryan Morin is a Canadian computer scientist specializing in computational geometry and data structures. He is a professor in the School of Computer Science at Carleton University.

Why does Pat Morin matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Pat Morin?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Pat Morin.