@mastersthesis{Zou:03ms,
  AUTHOR = {Hui Zou},
  TITLE = {{Iterative Improvement Techniques for Solving Tight Constraint
	Satisfaction Problems}}, 
  YEAR = 2003,
  MONTH = {December},
  SCHOOL = {Department of Computer Science and Engineering, 
               University of Nebraska-Lincoln},
  ADDRESS = {Lincoln, NE},
  KEYWORDS = {}
}