EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Peer Data Management Systems (PDMSs) have been introduced as a solution to the problem of large-scale sharing of semantically rich data. A PDMS consists of semantic peers connecte...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Skyline query is of great importance in many applications, such as multi-criteria decision making and business planning. In particular, a skyline point is a data object in the dat...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Wireless broadcast is an efficient way for information dissemination due to its good scalability [10]. Existing works typically assume mobile devices, such as cell phones and PDAs...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
In the paper we discuss the problem of data integration in a P2P environment. In such setting each peer stores schema of its local data, mappings between the schema and schemas of...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Data replication is a central technique to increase availability and performance of distributed systems. While offering many advantages it also requires more effort for ensuring d...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
In this paper, we propose a bitmap approach for efficient subspace skyline computation in a distributed setting. Our approach computes extended skylines which have been shown to i...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Semantic peer to peer (P2P) systems are fully decentralized overlay networks of people or machines (called peers) sharing and searching varied resources (documents, videos, photos...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
We introduce a fine grained access control mechanism for Peer-to-Peer collaborations. It is based on the local access control components of the participants. The peers export thei...