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ICDCS
2005
IEEE
15 years 9 months ago
Mixed Consistency Model: Meeting Data Sharing Needs of Heterogeneous Users
Heterogeneous users usually have different requirements as far as consistency of shared data is concerned. This paper proposes and investigates a mixed consistency model to meet t...
Zhiyuan Zhan, Mustaque Ahamad, Michel Raynal
125
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IDEAS
2003
IEEE
86views Database» more  IDEAS 2003»
15 years 8 months ago
A Medium Complexity Discrete Model for Uncertain Spatial Data
This paper presents a method for representing uncertainty in spatial data in a database. The model presented requires moderate amounts of storage space. To compute the probability...
Erlend Tøssebro, Mads Nygård
NIPS
2007
15 years 4 months ago
Non-parametric Modeling of Partially Ranked Data
Statistical models on full and partial rankings of n items are often of limited practical use for large n due to computational consideration. We explore the use of non-parametric ...
Guy Lebanon, Yi Mao
ICDE
2009
IEEE
690views Database» more  ICDE 2009»
15 years 10 months ago
A Model for Data Leakage Detection
— We study the following problem: A data distributor has given sensitive data to a set of supposedly trusted agents (third parties). Some of the data is leaked and found in an un...
Panagiotis Papadimitriou 0002, Hector Garcia-Molin...
DBPL
1997
Springer
90views Database» more  DBPL 1997»
15 years 7 months ago
Implementing Incremental View Maintenance in Nested Data Models
Previous research on materialized views has primarily been in the context of flat relational databases--materialized views defined in terms of one or more flat relations. This pape...
Akira Kawaguchi, Daniel F. Lieuwen, Inderpal Singh...