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» An authorization model for temporal data
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MEDINFO
2007
116views Healthcare» more  MEDINFO 2007»
15 years 5 months ago
Knowledge-Level Querying of Temporal Patterns in Clinical Research Systems
Managing time-stamped data is essential to clinical research activities and often requires the use of considerable domain knowledge, which is difficult to support within database ...
Martin J. O'Connor, Ravi D. Shankar, David B. Parr...
DEXAW
1999
IEEE
137views Database» more  DEXAW 1999»
15 years 8 months ago
Reasoning with Enhanced Temporal Entity-Relationship Models
Recent efforts in the Conceptual Modelling community have been devoted to properly capturing time-varying information, and several proposals of temporally enhanced Entity-Relation...
Alessandro Artale, Enrico Franconi
SGAI
2007
Springer
15 years 10 months ago
Learning Sets of Sub-Models for Spatio-Temporal Prediction
In this paper we describe a novel technique which implements a spatiotemporal model as a set of sub-models based on first order logic. These sub-models model different, typicall...
Andrew Bennett, Derek R. Magee
ICDM
2009
IEEE
152views Data Mining» more  ICDM 2009»
15 years 2 months ago
A Sparsification Approach for Temporal Graphical Model Decomposition
Temporal causal modeling can be used to recover the causal structure among a group of relevant time series variables. Several methods have been developed to explicitly construct te...
Ning Ruan, Ruoming Jin, Victor E. Lee, Kun Huang
CHI
2004
ACM
16 years 4 months ago
The temporal aspects of work for HCI
The general aim of the workshop is to explore the temporal aspects of work for Human-Computer Interaction (HCI). This position paper attempts to contribute to the exploration by p...
Peter J. Wild, Peter Johnson, Chris Roast, Mary Cz...