EDBT
2006
ACM
14 years 5 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Federated queries are regular relational queries accessing data on one or more remote relational or non-relational data sources, possibly combining them with tables stored in the ...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
With the proliferation of geographic data and resources over the Internet, there is an increasing demand for integration services that allow a transparent access to massive reposit...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Abstract. Data stream systems execute a dynamic workload of longrunning and one-time queries, with the streaming inputs typically bounded by sliding windows. For efficiency, window...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Traditional content based publish/subscribe (pub/sub) systems allow users to express stateless subscriptions evaluated on individual events. However, many applications such as moni...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Nearest neighbor (NN) queries have been extended from Euclidean spaces to road networks. Existing approaches are either based on Dijkstra-like network expansion or NN/distance prec...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Abstract. Peer Data Management Systems (PDMS) have recently attracted attention by the database community. One of the main challenges of this paradigm is the development and evalua...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Recent years have seen growing interest in effective algorithms for summarizing and querying massive, high-speed data streams. Randomized sketch synopses provide accurate approxima...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
In this paper, we present the architecture of a Business Information Analysis provisioning system, BISON. The system is built based on a functioning business information analysis ...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Abstract. We identify and explore in this paper an important phenomenon which points out that the power-law relationship appears in the distribution of itemset supports. Characteri...