Abstract— Distributed stream-based applications, such as continuous query systems, have network scale and time characteristics that challenge traditional distributed query optimi...
Jeffrey Shneidman, Peter R. Pietzuch, Matt Welsh, ...
iSCSI is one of the most promising technologies in IPSAN, which decreases a storage management cost. Congestion Window, one of TCP parameters, has a close relationship with system...
Enterprise applications need to be highly available and scalable. In the past, this has required “stateless” applications, which essentially require the application to manage ...
Retrieving information from heterogeneous data sources in a flexible manner and within a single (database) framework is still a challenge. In this paper we present several extensi...
Topological predicates are an important element of database systems that allow manipulation of spatial data. Based on the necessity for such systems to handle uncertainty, we intro...