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APWEB
2015
Springer
8 years 11 days ago
Hybrid-LSH for Spatio-Textual Similarity Queries
Locality Sensitive Hashing (LSH) is a popular method for high dimensional indexing and search over large datasets. However, little efforts have put forward to utilizing LSH in mob...
Mingdong Zhu, Derong Shen, Ling Liu, Ge Yu
APWEB
2015
Springer
8 years 11 days ago
A Lightweight Evaluation Framework for Table Layouts in MapReduce Based Query Systems
Abstract. Table layout determines the way how the relational rowcolumn data values are organized and stored. In recent years, considerable candidates have been developed in MapRedu...
Feng Zhu, Jie Liu, Lijie Xu, Dan Ye, Jun Wei, Tao ...
APWEB
2015
Springer
8 years 11 days ago
Learning to Hash for Recommendation with Tensor Data
Abstract. Recommender systems usually need to compare user interests and item characteristics in the context of large user and item space, making hashing based algorithms a promisi...
Qiyue Yin, Shu Wu, Liang Wang
APWEB
2015
Springer
8 years 11 days ago
Distance and Friendship: A Distance-Based Model for Link Prediction in Social Networks
With the emerging of location-based social networks, study on the relationship between human mobility and social relationships becomes quantitatively achievable. Understanding it c...
Yang Zhang, Jun Pang