Category Archives: Problem Solving

Solving Sudoku with T-SQL

Posted on May 9, 2014 by Bob L

Note: This is an update to the earlier post to include the query to actually display the solved puzzle (for the skeptics… ) Recently I had to make a short trip and took a look at a Sudoku puzzle in … Continue reading →

Posted in Problem Solving, SQL Server, SQL Tips and Techniques | Tagged , | 1 Comment

Relational State Sequences and SQL Server CLR Aggregate functions

Posted on August 26, 2013 by Bob L

My research on continuous improvement problem solving frameworks has convinced me that a problem system must possess complete data about the processes it is trying to learn from including how all the items within a solution attempt have changed. I … Continue reading →

Posted in Artificial Intelligence, Machine learning, Problem Solving | Tagged | Leave a comment