Vladimir Yanovski, Israel A. Wagner, et al.
Ann. Math. Artif. Intell.
Vladimir Yanovski, Israel A. Wagner, et al.
Ann. Math. Artif. Intell.
John R. Kender, Rick Kjeldsen
IEEE Transactions on Pattern Analysis and Machine Intelligence
Jonathan Ashley, Myron Flickner, et al.
SIGMOD Record
W.C. Tang, H. Rosen, et al.
SPIE Optics, Electro-Optics, and Laser Applications in Science and Engineering 1991