... M. A. Lopez. Indexing the positions ofcontinuously moving objects. In SIGMOD, 2000.A. P. Sistla, O. Wolfson, S. Chamberlain, and S. Dao. Modeling and querying movingobjects. In ICDE, 1997.Y. ... queries in [10].This is a low level definition. In contrast, our definition of moving queries is at end-user level, which includes the notion of a focal object. Second, the work done in [10]indexes ... 2000.T. Imielinski, S. Viswanathan, and B. Badrinath. Energy efficient indexing on air. In SIGMOD, 1994.J.Kucera and U. Lott. Single chip 1.9 ghz transceiver frontend mmic including Rx/Tx localoscillators...