14 citations · 18 across the 3 of their papers we have counts for
5 papers · 1 filter
Dealer: End-to-End Data Marketplace with Model-based Pricing
Jinfei Liu
Data-driven machine learning (ML) has witnessed great successes across a variety of application domains. Since ML model training are crucially relied on a large amount of data, the…
Eclipse: Generalizing kNN and Skyline
Jinfei Liu, Li Xiong, Qiuchen Zhang +2
nearest neighbor (NN) queries and skyline queries are important operators on multi-dimensional data points. Given a query point, NN query returns the nearest neighbor…
Efficient Contour Computation of Group-based Skyline
Wenhui Yu, Jinfei Liu, Jian Pei +3
Skyline, aiming at finding a Pareto optimal subset of points in a multi-dimensional dataset, has gained great interest due to its extensive use for multi-criteria analysis and deci…
Skyline Diagram: Efficient Space Partitioning for Skyline Queries
Jinfei Liu, Juncheng Yang, Li Xiong +5
Skyline queries are important in many application domains. In this paper, we propose a novel structure Skyline Diagram, which given a set of points, partitions the plane into a set…
Secure and Efficient Skyline Queries on Encrypted Data
Jinfei Liu, Juncheng Yang, Li Xiong +1
Outsourcing data and computation to cloud server provides a cost-effective way to support large scale data storage and query processing. However, due to security and privacy concer…