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AH
2008
Springer
15 years 11 months ago
Locally Adaptive Neighborhood Selection for Collaborative Filtering Recommendations
Abstract. User-to-user similarity is a fundamental component of Collaborative Filtering (CF) recommender systems. In user-to-user similarity the ratings assigned by two users to a ...
Linas Baltrunas, Francesco Ricci
IFIP12
2004
15 years 6 months ago
Component Retrieval Using Conversational Case-Based Reasoning
: Component retrieval, about how to locate and identify appropriate components, is one of the major problems in component reuse. It becomes more critical as more reusable component...
Mingyang Gu, Agnar Aamodt, Xin Tong
SOUPS
2006
ACM
15 years 10 months ago
Human selection of mnemonic phrase-based passwords
Textual passwords are often the only mechanism used to authenticate users of a networked system. Unfortunately, many passwords are easily guessed or cracked. In an attempt to stre...
Cynthia Kuo, Sasha Romanosky, Lorrie Faith Cranor
PDIS
1994
IEEE
15 years 9 months ago
Distributed Selective Dissemination of Information
To help users cope with information overload, Selective Dissemination of Information SDI will increasingly become an important tool in wide area information systems. In an SDI ser...
Tak W. Yan, Hector Garcia-Molina
VTC
2010
IEEE
172views Communications» more  VTC 2010»
15 years 3 months ago
Two-Slot Channel Estimation for Analog Network Coding Based on OFDM in a Frequency-Selective Fading Channel
—Recently, broadband analog network coding (ANC) was introduced to utilize high-data rate transmission over the wireless – frequency selective fading – channel. However, ANC ...
Tomas Sjodin, Haris Gacanin, Fumiyuki Adachi