4445 search results - page 194 / 889 » Reflective Authorization Systems |
156
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WAIM
2001
Springer
15 years 9 months ago
2001
Springer
In this paper, we present an online citation entry clustering system based on three-tier clustering. The objective is to further process search results returned by bibliography dat...
124
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EEE
2004
IEEE
15 years 8 months ago
2004
IEEE
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
169
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ICALT
2010
IEEE
15 years 3 months ago
2010
IEEE
—Due to the difficulty and thus effort and expenses involved in creating them, personalization strategies in learning environments have to demonstrate a higher returnon-investmen...
147
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TKDE
2010
14 years 11 months ago
2010
We exploit the spreadsheet metaphor to make deductive problem-solving methods available to the vast population of spreadsheet end users. In particular, we show how the function-bas...
171
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SAC
2005
ACM
15 years 10 months ago
2005
ACM
Recommender Systems (RS) suggests to users items they will like based on their past opinions. Collaborative Filtering (CF) is the most used technique to assess user similarity bet...