RESEARCHES AND PAPERS:
1- An Optimization Technique for Determining the Galactic Pole, 2000, the 35th Annual conference on statistics, computer science and operation Research, p 37-44.
2- An Optimization Technique for Determining the Solar Apex and the Velocity of the Sun, 2001, the 36th Annual conference on statistics, computer science and operation Research, p 144-165.
3- Statistics and Astronomy, 2002, the 37th Annual conference on statistics, computer science and operation Research, p16-27.
4-The Solar motion in the Space, 2003, Bulletin of Faculty of Science, Cairo Univ.
5- Statistical Approach for Distance Determination of Some Open Clusters and Associations, 2007, Journal of the Astronomical Society of Egypt, 14\I: p 24-33.
6- Statistical Gaussian Distribution Function as a Distance Indicator to Stellar Groups, 2009, JAKAS, in press.
7- and two papers under referee.