Zobrazeno 1 - 10
of 562
pro vyhledávání: '"Xuemin Lin"'
Publikováno v:
Data Science and Engineering, Vol 8, Iss 3, Pp 263-278 (2023)
Abstract In the real world, road networks with weight and label on edges can be applied in several application domains. The shortest path query with label restrictions has been receiving increasing attention recently. To efficiently answer such kind
Externí odkaz:
https://doaj.org/article/b8a6fdbfd5c442c39d05782e90e2d8a2
Publikováno v:
IEEE Access, Vol 10, Pp 39407-39423 (2022)
Although tremendous revolution has been made in the emerging cloud computing technologies over digital devices, privacy gradually becomes a big concern in outsourcing computation. Homomorphic encryption has been proposed to facilitate the preservatio
Externí odkaz:
https://doaj.org/article/fa65a7f3eef9428daa8b56ecac4a1909
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Groundwater, an essential component of the hydrological cycle, has been subject to intense pressure worldwide over recent decades, such that reserves have changed appreciably, challenging our ability to deliver on water resource protection goals. Whi
Externí odkaz:
https://doaj.org/article/6150f2d2e24b48ff829a3283066752b2
Publikováno v:
Data Science and Engineering, Vol 4, Iss 3, Pp 254-268 (2019)
Abstract In this paper, we study the problem of selectivity estimation on set containment search. Given a query record Q and a record dataset $${\mathcal {S}}$$ S , we aim to accurately and efficiently estimate the selectivity of set containment sear
Externí odkaz:
https://doaj.org/article/4573800450894db28c33ecfc15b71daf
Publikováno v:
Neurocomputing. 529:166-181
Publikováno v:
ACM Transactions on Database Systems. 48:1-44
Event data are often dirty owing to various recording conventions or simply system errors. These errors may cause serious damage to real applications, such as inaccurate provenance answers, poor profiling results, or concealing interesting patterns f
Publikováno v:
IEEE Transactions on Knowledge and Data Engineering. :1-14
Publikováno v:
IEEE Transactions on Knowledge and Data Engineering. :1-14
Publikováno v:
IEEE Transactions on Knowledge and Data Engineering. :1-14
Publikováno v:
IEEE Transactions on Knowledge and Data Engineering. :1-15