789 search results - page 39 / 158 » Supporting User Query Relaxation in a Recommender System |
119
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BDA
2006
15 years 5 months ago
2006
We consider a publish/subscribe system for digital libraries which continuously evaluates queries over a large repository containing document descriptions. The subscriptions, the ...
244
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
137
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JSS
2011
14 years 7 months ago
2011
Location-based services have attracted the attention of important research in the field of mobile computing. Specifically, different mechanisms have been proposed to process loc...
137
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CHI
2005
ACM
16 years 4 months ago
2005
ACM
Fitts' law, Steering law and Law of crossing, collectively known as the laws of action, model the speed-accuracy tradeoffs in common HCI tasks. These laws impose a certain sp...
118
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DAWAK
2000
Springer
15 years 8 months ago
2000
Springer
Abstract. The most popular data mining techniques consist in searching databases for frequently occurring patterns, e.g. association rules, sequential patterns. We argue that in co...