VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Data outsourcing is emerging today as a successful paradigm allowing users and organizations to exploit external services for the distribution of resources. A crucial problem to b...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
In this paper we observe that k-anonymizing a data set is strikingly similar to building a spatial index over the data set, so similar in fact that classical spatial indexing tech...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
This paper reports our first set of results on managing uncertainty in data integration. We posit that data-integration systems need to handle uncertainty at three levels, and do...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Manipulation of models and mappings is a common task in the design and development of information systems. Research in Model Management aims at supporting these tasks by providing...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
In this paper we describe the design and implementation of CellSort − a high performance distributed sort algorithm for the Cell processor. We design CellSort as a distributed b...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
The popularity of blogs has been increasing dramatically over the last couple of years. As topics evolve in the blogosphere, keywords align together and form the heart of various ...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
A top-k query retrieves the k highest scoring tuples from a data set with respect to a scoring function defined on the attributes of a tuple. The efficient evaluation of top-k q...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
GridVine is a Peer Data Management System based on a decentralized access structure. Built following the principle of data independence, it separates a logical layer – where dat...