• 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 ...

View more