AdvOL Student Seminars and Defences
Adrian Burlacu,September 19, 2017, 15:30-16:00, ITB 201
Speaker:   Adrian Burlacu

Title:  Minimized asynchronous scalable domain transactions
 
AdvOL Optimization Seminars
Reza Samavi, September 19, 2017, 16:30-17:30, ITB 201
Speaker:   Reza Samavi
Department of Computing and Software
McMaster University

Title:  Optimizing data utility with privacy constraints
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Fields Institute Industrial Optimization Seminar, June 6, 2017
Speakers:   Yuriy Zinchenko (University of Calgarys)
Pooyan Shirvani (TD Bank)

On the first Tuesday of each month, the Industrial Optimization Seminar is held at the Fields Institute. See the seminar series website for further information.
 
Home arrow Seminars arrow Invited seminars arrow Jeffrey Shallit, April 22, 2014, 16:30-17:30, ITB 201
Friday, 22 September 2017
 
 
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Jeffrey Shallit, April 22, 2014, 16:30-17:30, ITB 201
Speaker:   Jeffrey Shallit
School of Computer Science
University of Waterloo

Title:  Decision problems on automatic sequences

A sequence (a_n) is said to be k-automatic if there is a finite-state machine that, after processing the input string of n expressed in base k, ends in a state with output a_n.

In this talk I sketch a decision procedure and its implementation for answering many questions about such sequences; questions such as Is the sequence square free? Is the sequence recurrent? A number of open problems will be presented and discussed.
 
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