1. Heuristic solutions for the multiple-choice multi-dimension knapsack problem;Akbar,2001
2. An ant colony optimization based approach for feature selection;Al-Ani,2005
3. Algorithms: Design Techniques and Analysis;Alsuwaiyel,1999
4. The next release problem;Bagnall;Information & Software Technology,2001
5. Feature models, grammars, and propositional formulas;Batory,2005