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125
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ER
1997
Springer
145views Database» more  ER 1997»
15 years 7 months ago
Enterprise Knowledge Management and Conceptual Modelling
Turbulence is in the nature of business environments. Changes brought about because of different requirements such as social, political, technical and economic, exert pressures on ...
Pericles Loucopoulos, Vagelio Kavakli
167
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DMSN
2009
ACM
15 years 10 months ago
Message models and aggregation in knowledge based middleware for rich sensor systems
Networked, distributed real world sensing is an increasingly prominent topic in computing and has quickly expanded from resource constrained “sensor networks” measuring simple...
Joseph B. Kopena, William C. Regli, Boon Thau Loo
205
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SIGMOD
2009
ACM
125views Database» more  SIGMOD 2009»
16 years 3 months ago
Top-k queries on uncertain data: on score distribution and typical answers
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...
Tingjian Ge, Stanley B. Zdonik, Samuel Madden
128
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ESORICS
2005
Springer
15 years 9 months ago
Minimal Disclosure in Hierarchical Hippocratic Databases with Delegation
Abstract. Hippocratic Databases have been proposed as a mechanism to guarantee the respect of privacy principles in data management. We argue that three major principles are missin...
Fabio Massacci, John Mylopoulos, Nicola Zannone
ER
2007
Springer
125views Database» more  ER 2007»
15 years 9 months ago
On the Correlation between Process Model Metrics and Errors
Business process models play an important role for the management, design, and improvement of process organizations and process-aware information systems. Despite the extensive ap...
Jan Mendling, Gustaf Neumann, Wil M. P. van der Aa...