S. Radhakrishnan Pillai

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A new technique for depth estimation in airborne laser bathymetry is proposed. The technique involves the transmission of a nonlinear frequency-modulated signal, the detection of the signal re#ected by the ocean, and its processing using an appropriate matched "lter. On the basis of this technique, a new airborne laser bathymeter could be designed that(More)
Black-box testing [1, 13, 11] can be easily automated and involves less processing than white box testing because it does not use information about the program structure. However it is very hard to achieve high coverage with black-box testing. Some branches can be very hard to reach. These branches influence the testability of the code they encapsulate and(More)
Black-box testing [2] can be easily automated and involves less processing than white box testing. However it is very hard to achieve high coverage with black-box testing. Hard to test branches have the most impact on the testability of the code. This paper proposes a technique that guides black-box testing so that these hard to test branches are covered(More)