3693 search results - page 191 / 739 » User experience over time |
121
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KDD
2012
ACM
13 years 2 months ago
2012
ACM
Influential people have an important role in the process of information diffusion. However, there are several ways to be influential, for example, to be the most popular or the...
VLDB
2000
ACM
15 years 3 months ago
2000
ACM
Keyword indices, topic directories, and link-based rankings are used to search and structure the rapidly growing Web today. Surprisingly little use is made of years of browsing ex...
IDEAS
2002
IEEE
15 years 4 months ago
2002
IEEE
A new quality of service (QoS) aware disk scheduling algorithm is presented. It is applicable in environments where data requests arrive with different QoS requirements such as re...
114
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DAGSTUHL
2007
15 years 1 months ago
2007
Abstract. In this paper, we consider the problem of filtering in relational hidden Markov models. We present a compact representation for such models and an associated logical par...
VLDB
2005
ACM
15 years 5 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...