نشرت في: February 2009
Classification ofWeb page content is essential to many tasks inWeb information retrieval such as maintaining Web directories and focused crawling. Th...
نشرت في: 2007
More than half a century has passed since the discovery of the underwater sound channel. In this period of time, the Acoustics Institute has performed...
In the 1990s, a new area of research appeared in underwater acoustics: the investigation of the chaotic behavior of ray trajectories in inhomogeneous...
A review of the tangent plane approximation proposed by L.M. Brekhovskikh is presented. The advantage of the tangent plane approximation over methods...
L.M. Brekhovskikh revealed and studied the important role played by inhomogeneous waves emitted by a point source when they pass through an interface...
