316 search results - page 51 / 64 » Top-K aggregation queries over large networks |
JCDL
2009
ACM
15 years 4 months ago
2009
ACM
A lot of future-related information is available in news articles or Web pages. This information can however differ to large extent and may fluctuate over time. It is therefore di...
EUROPAR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. We present PerfMiner, a system for the transparent collection, storage and presentation of thread-level hardware performance data across an entire cluster. Every sub-proc...
106
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EDBT
2009
ACM
15 years 2 months ago
2009
ACM
Text corpora are often enhanced by additional metadata which relate real-world entities, with each document in which such entities are discussed. Such relationships are typically ...
HPDC
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper defines and describes a fully distributed implementation of Google’s highly effective Pagerank algorithm, for “peer to peer”(P2P) systems. The implementation is ...
175
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SIGMOD
2009
ACM
15 years 10 months ago
2009
ACM
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...