4798 search results - page 420 / 960 » A Time for Change |
294
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
Adaptivity is a challenging open issue in data stream management. In this paper, we tackle the problem of memory adaptivity inside a system executing temporal sliding window queri...
163
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PERCOM
2006
ACM
16 years 6 months ago
2006
ACM
In a sensor network monitoring natural environment, the readings of sensor nodes show high temporal and spatial correlation. This stems from the fact that most characteristics of ...
176
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ADC
2006
Springer
16 years 25 days ago
2006
Springer
This paper presents an original approach to modelling user’s information need in text filtering environment. This approach relies on a specific novelty detection model which a...
150
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GECCO
2005
Springer
16 years 11 days ago
2005
Springer
We present a theoretical analysis of Watson’s Hierarchicalif-and-only-if (HIFF) problem using a variety of tools. These include schema theory and course graining, the concept of...
151
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ECAIW
1994
Springer
15 years 11 months ago
1994
Springer
Abstract. Goal creation is an important consideration for an agent that is required to behave autonomously in a real-world domain. This paper describes an agent that is directed, n...