Skip to Main Content Area
CPS-VO
Contact Support
Browse
Calendar
Announcements
Repositories
Groups
Search
Search for Content
Search for a Group
Search for People
Search for a Project
Tagcloud
› Go to login screen
Not a member?
Click here to register!
Forgot username or password?
Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
deviation of time interval of abnormal rating
biblio
Abnormal Item Detection Based on Time Window Merging for Recommender Systems
Submitted by grigby1 on Tue, 10/15/2019 - 1:41pm
Resiliency
low false alarm rate
MovieLens
object detection
partition rating time series
pubcrawl
rating distribution characteristics RAR
ratio of abnormal rating
recommender systems
resilience
Human Factors
Scalability
security
security of data
shilling attacks
suspicious intervals
time overhead
time series
time window merging
Conferences
abnormal item detection method
ATIAR
average time interval of abnormal rating
Big Data
CFRS
collaborative filtering
collaborative filtering recommendation system
computational cost
abnormal item detection
DAR
data privacy
deviation of time interval of abnormal rating
distribution characteristics
DTIAR
false user profile recognition
Handheld computers
high detection rate
