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CORR
2010
Springer
169views Education» more  CORR 2010»
15 years 15 days ago
Recommender Systems by means of Information Retrieval
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
Alberto Costa, Fabio Roda
ICC
2007
IEEE
149views Communications» more  ICC 2007»
16 years 10 days ago
Synchronization Signal Design for OFDM Based On Time-Frequency Hopping Patterns
— In an OFDM system, channel estimation can be considered as sampling the time-frequency response of the channel through a number of known pilot symbols placed across the time-fr...
Jiann-Ching Guey
PERCOM
2009
ACM
16 years 25 days ago
A Mobile Product Recommendation System Interacting with Tagged Products
— This paper presents a concept that enables consumers to access and share product recommendations using their mobile phone. Based on a review of current product recommendation m...
Felix von Reischach, Florian Michahelles, Dominiqu...
VTC
2010
IEEE
172views Communications» more  VTC 2010»
15 years 4 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
CASON
2009
IEEE
16 years 25 days ago
Social Network - An Autonomous System Designed for Radio Recommendation
This paper describes the functions of a system proposed for the music tube recommendation from social network data base. Such a system enables the automatic collection, evaluation...
Grzegorz Dziczkowski, Lamine Bougueroua, Katarzyna...