Ashraf Aboulnaga Papers on DiSC'02 Window Query Processing in Linear Quadtrees Estimating the Selectivity of XML Path Expressions for Internet Scale Applications Publications Note: Links lead to the DBLP on the Web. Ashraf Aboulnaga 6 Ashraf Aboulnaga, Alaa R. Alameldeen , Jeffrey F. Naughton : Estimating the Selectivity of XML Path Expressions for Internet Scale Applications. VLDB 2001 : 591-600 5 Ashraf Aboulnaga, Jeffrey F. Naughton , Chun Zhang : Generating Synthetic Complex-Structured XML Data. WebDB 2001 : 79-84 4 Ashraf Aboulnaga, Walid G. Aref : Window Query Processing in Linear Quadtrees. Distributed and Parallel Databases 10 (2): 111-126 (2001) 3 Jeffrey F. Naughton , David J. DeWitt , David Maier , Ashraf Aboulnaga, Jianjun Chen , Leonidas Galanis , Jaewoo Kang , Rajasekar Krishnamurthy , Qiong Luo , Naveen Prakash , Ravishankar Ramamurthy , Jayavel Shanmugasundaram , Feng Tian , Kristin Tufte , Stratis Viglas , Yuan Wang , Chun Zhang , Bruce Jackson , Anurag Gupta , Rushan Chen : The Niagara Internet Query System. IEEE Data Engineering Bulletin 24 (2): 27-33 (2001) 2 Ashraf Aboulnaga, Jeffrey F. Naughton : Accurate Estimation of the Cost of Spatial Selections. ICDE 2000 : 123-134 1 Ashraf Aboulnaga, Surajit Chaudhuri : Self-tuning Histograms: Building Histograms Without Looking at Data. SIGMOD Conference 1999 : 181-192 DiSC'02 © 2003 Association for Computing Machinery