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The Brachistochrone Problem: Mathematics for a Broad Audience via a Large Context Problem

Babb, Jeff; Currie, James (Montana Council of Teachers of Mathematics & Information Age Publishing, 2008)

Large context problems (LCP) are useful in teaching the history of science. In this article we consider the brachistochrone problem in a context stretching from Euclid through the Bernoullis. We highlight a variety of ...

Localized Approaches to Ending Homelessness: Indigenizing Housing First.

Distasio, Jino; Zell, Sarah; McCullough, Scott; Edel, Betty (Institute of Urban Studies, 2019-08)

"We are building a critical voice together": The second Nunavut Master of Education Program, 2010-2013

Wheatley, Kerri; Tulloch, Shelley; Walton, Fiona (Faculty of Education, University of Prince Edward Island, 2015)

The creation of Nunavut opened many possibilities for Inuit educators to take on leadership, but it also meant that a wide range of knowledge and skills were required to meet qualifications for leadership at the community, ...

The number of order–preserving maps of fences and crowns (Preprint)

Currie, James; Visentin, Terry I. (Springer, 1991-06)

We perform an exact enumeration of the order-preserving maps of fences (zig-zags) and crowns (cycles). From this we derive asymptotic results.

Counting endomorphisms of crown-like orders

Currie, James D.; Visentin, Terry I. (Springer, 2002-12)

The authors introduce the notion of crown-like orders and introduce powerful tools for counting the endomorphisms of orders of this type.

Measuring the nearness of layered flow graphs: Application to Content Based Image Retrieval

Kaur, Kanwarpreet; Ramanna, Sheela; Henry, Christopher (IOS Press, 2016-03-01)

Rough set based flow graphs represent the flow of information for a given data set where branches of these could be constructed as decision rules. However, in the recent years, the concept of flow graphs has been applied ...

Automated LULC Map Production using Deep Neural Networks

Henry, Christopher J.; Storie, Christopher; Palaniappan, Muthu; Alhassan, Victor; Swamy, Mallikarjun; Aleshinloye, Damilola; Curtis, Andrew; Kima, Daeyoun (Taylor & Francis, 2019-01-17)

This article presents an approach to automating the creation of land-use/land-cover classification (LULC) maps from satellite images using deep neural networks that were developed to perform semantic segmentation of natural ...

A computational discussion on brain topodynamics: Comment on "Topodynamics of metastable brains" by Arturo Tozzi et al.

Henry, Christopher J. (Elsevier, 2017-04-25)

Reconciliation, resilience and resistance in Inuit teachers' professional development and practices

Snow, Kathy; Tulloch, Shelly; Ochalski, Heather; O’Gorman, Melanie (University of Aberdeen, 2018-08-11)

In February 2017, 26 Inuit educators gathered in Nain, Nunatsiavut for the Inuit Education Forum. Teachers from each of the four Inuit regions in Canada were invited to share their experiences on education in Inuit Nunangat ...

Opening spaces for learning and teaching through community-based teacher education

Tulloch, Shelley; Moore, Sylvia (University of Aberdeen, 2018-12-21)

Following Nunatsiavut land claims on the Northeast Atlantic coast in Canada, Memorial University and the Nunatsiavut Government partnered to offer a community-based, Inuit-specific Bachelor of Education (IBED). This program ...

A Deep Learning Framework: Land-Use/Land-Cover Mapping and Analysis using Multispectral Satellite Imagery

Alhassan, Victor; Henry, Christopher; Ramanna, Sheela; Storie, Christopher (Springer, 2019-07-17)

In this article, we present an approach to land-use and land-cover (LULC) mapping from multispectral satellite images using deep learning methods. The terms satellite image classification and map production, although used ...

Ending or Obscuring Homelessness? Applying the White Racial Frame to Homeless Literature in Canada

Dunsmore, Rachel Antonia (Institute of urban Studies, 2019-07-22)

This paper summarizes existing literature on homelessness throughout Canada and then applies the White Racial Frame (WRF) to analyze homeless literature collected as part of two research projects to answer two questions: ...

Liberating Knowledge at the Margins: Towards a Discursive-Transactional Research Paradigm in LIS

Dudley, Michael (Canadian Journal of Academic Librarianship, 2019-05)

This paper proposes an LIS research paradigm by which the transactional relationships between knowledge organization systems (KOS) and external scholarly discourses may be identified and examined. It considers subject ...

Suffix conjugates for a class of morphic subshifts

Currie, James D.; Rampersad, Narad; Saari, Kalle (Cambridge University Press, 2015-09)

Let A be a finite alphabet and f: A^* --> A^* be a morphism with an iterative fixed point f^\omega(\alpha), where \alpha{} is in A. Consider the subshift (X, T), where X is the shift orbit closure of f^\omega(\alpha) and ...

A Characterization of Fractionally Well-Covered Graphs

Currie, James; Nowakowski, Richard (Ars Combinatoria, 1991)

A graph is called well-covered if every maximal independent set has the same size. One generalization of independent sets in graphs is that of a fractional cover -- attach nonnegative weights to the vertices and require ...

Avoiding Patterns in the Abelian Sense

Currie, J.; Linek, V. (Canadian Mathematical Society, 2001-08)

We classify all 3 letter patterns that are avoidable in the abelian sense. A short list of four letter patterns for which abelian avoidance is undecided is given. Using a generalization of Zimin words we deduce some ...

Words without Near-Repetitions

Currie, J.; Bendor-Samuel, A. (Canadian Mathematical Society, 1992-06-01)

We find an infinite word w on four symbols with the following property: Two occurrences of any block in w must be separated by more than the length of the block. That is, in any subword of w of the form xyx, the length of ...

A direct proof of a result of Thue

Currie, James D. (Utilitas Mathematica, 1984)

The Complexity of the Simplex Algorithm

Currie, James (Carleton UniversityCarleton University, 1984-08)

The thesis begins by giving background in linear programming and Simplex methods. Topics covered include the duality theorem, Lemke's algorithm, and the pathological programs of Klee-Minty. Because of the bad behaviour ...

Class Numbers and Biquadratic Reciprocity

Williams, Kenneth S.; Currie, James D. (Cambridge University Press, 1982)

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