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AAAI
2012
13 years 1 months ago
Improving Twitter Retrieval by Exploiting Structural Information
Most Twitter search systems generally treat a tweet as a plain text when modeling relevance. However, a series of conventions allows users to tweet in structural ways using combin...
Zhunchen Luo, Miles Osborne, Sasa Petrovic, Ting W...
VLDB
2000
ACM
110views Database» more  VLDB 2000»
15 years 2 months ago
User-Adaptive Exploration of Multidimensional Data
In this paper we present a tool for enhanced exploration of OLAP data that is adaptive to a user's prior knowledge of the data. The tool continuously keeps track of the parts...
Sunita Sarawagi
SIS
2008
15 years 23 days ago
An Access Control Model for Location based Services
In this paper we propose an access control model for use by a trusted middleware infrastructure, which is part of an architecture that supports the operation of Location Based Serv...
Cameron Ross Dunne, Thibault Candebat, David Gray
IQ
2007
15 years 23 days ago
When Interactive TV Meets Online Auction: A Study On Factors Affecting User Adoption
: This research has attempted to find the impact of information quality (IQ) and system quality (SQ) on users’ attitude to adopt the interactive TV based auction service. The pri...
Jaeheung Yoo, Imsook Ha, Junkyun Choi
CIKM
2010
Springer
14 years 10 months ago
Discriminative factored prior models for personalized content-based recommendation
Most existing content-based filtering approaches including Rocchio, Language Models, SVM, Logistic Regression, Neural Networks, etc. learn user profiles independently without ca...
Lanbo Zhang, Yi Zhang 0001