In mobile commerce, short-message-service (SMS) is an important technique for delivering payment instruction. A payment model "SMS Credit" was proposed earlier [1]. Such...
Communication systems, along with database systems, have attracted a lot of attention in software engineering research. Encouraged by the success of SQL systems, some early effort...
Conventional operators for data retrieval are either based on exact matching or on total order relationship among elements. Neither of them is appropriate to manage complex data, s...
—In some applications, the probability of error of a given classifier is too high for its practical application, but we are allowed to gather more independent test samples from ...
Database systems support recovery, providing high database availability. However, database applications may lose work because of a server failure. In particular, if a database serv...
Roger S. Barga, David B. Lomet, Thomas Baby, Sanja...