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» A Study of Practical Deduplication
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75
Voted
VLDB
2005
ACM
86views Database» more  VLDB 2005»
15 years 3 months ago
One-Pass Wavelet Synopses for Maximum-Error Metrics
We study the problem of computing waveletbased synopses for massive data sets in static and streaming environments. A compact representation of a data set is obtained after a thre...
Panagiotis Karras, Nikos Mamoulis
71
Voted
PADL
2004
Springer
15 years 3 months ago
An Implementation of Session Types
Abstract. A session type is an abstraction of a set of sequences of heterogeneous values sent and received over a communication channel. Session types can be used for specifying st...
Matthias Neubauer, Peter Thiemann
74
Voted
PAKDD
2004
ACM
183views Data Mining» more  PAKDD 2004»
15 years 3 months ago
Constraint-Based Graph Clustering through Node Sequencing and Partitioning
This paper proposes a two-step graph partitioning method to discover constrained clusters with an objective function that follows the well-known minmax clustering principle. Compar...
Yu Qian, Kang Zhang, Wei Lai
81
Voted
GROUP
2003
ACM
15 years 3 months ago
Text chat in action
Synchronous text communication is becoming recognized as a valuable workplace communication medium yet some studies of group text chat indicate that its properties can lead to int...
Jacki O'Neill, David Martin
71
Voted
EGOV
2003
Springer
15 years 3 months ago
Local Democracy Shaping e-Democracy
This paper offers a fresh perspective to study the role and implications of information and communications technologies (ICT) in processes of local democracy. It moves away from ea...
Zahid Parvez