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Management of data with uncertainties
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management, 2007Probabilistic databases, Query processing Since their invention in the early 70s, relational databases have been deterministic. They were designed to support applications s.a. accounting, inventory, customer care, and manufacturing, and these applications require a precise semantics. Thus, database systems are deterministic.
Christopher Ré, Dan Suciu
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Managing Design-Time Uncertainty
2017 ACM/IEEE 20th International Conference on Model Driven Engineering Languages and Systems (MODELS), 2017Any software system is the accumulated result of many design decisions taken by its developers. During the course of development, however, developers are often uncertain about how to make these decisions. This uncertainty reflects lack of knowledge about the design of the system, rather than about the environment in which the system is intended to ...
Michalis Famelis, Marsha Chechik
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Managing uncertainty in sensor database
ACM SIGMOD Record, 2003Sensors are often employed to monitor continuously changing entities like locations of moving objects and temperature. The sensor readings are reported to a centralized database system, and are subsequently used to answer queries. Due to continuous changes in these values and limited resources (e.g., network bandwidth and battery power ...
Reynold Cheng, Sunil Prabhakar 0001
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The management of uncertainty in software development
[1992] Proceedings. The Sixteenth Annual International Computer Software and Applications Conference, 2003There are at least two different kinds of uncertainty in software development. Both are centered around software specification. The first type has to do with the uncertainty as to whether or not a given description is truly a specification of the software to be developed.
Luqi, Cooke, D.
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Managing Uncertainty in Stratego
ICGA Journal, 2011Stratego programming is still in its infancy. Although the best programs win occasionally against average human players, they have little chance against experts. One problem is that most Stratego programs have been modelled after perfect-information games such as chess.
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Managing Uncertainties in the Surgical Scheduling
2015Current surgical scheduling system has difficulties to handle unpredictable events or uncertainties. Source of uncertainties may come from the patient or the surgery itself, where several cases require immediate changes in data, such as when surgery delays or cancellation occurs on the same day.
Lisa Wiyartanti +5 more
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New developments in uncertainty assessment and uncertainty management
Expert Systems with Applications, 2013The paper presents a general method for doing predictions and test planning which can also be used as a tool for managing uncertainty. Uncertainty is generally defined as ''that which is not precisely known''. This definition permits the identification of different kinds of uncertainty arising from different sources and activities, most of which go ...
Timothy J. Ross +2 more
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