438 search results - page 45 / 88 » Modeling and predicting user behavior in sponsored search |
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
The probability that a term appears in relevant documents ( ) is a fundamental quantity in several probabilistic retrieval models, however it is difficult to estimate without rele...
ECAI
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. In this paper, we show that the optimization of density forecasting models for regression in machine learning can be formulated as a multi-objective problem. We describe ...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
: In this paper, our aim is to propose a model that helps in the efficient use of an information system by users, within the organization represented by the IS, in order to resolve...
CIKM
2011
Springer
12 years 7 months ago
2011
Springer
Extracting information from web pages is an important problem; it has several applications such as providing improved search results and construction of databases to serve user qu...
MACH
1990
13 years 8 months ago
1990
Distributed real-time systems play a very important role in our modern society. They are used in aircraft control, communication systems, military command and control systems, fac...