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SDM
2009
SIAM
202views Data Mining» more  SDM 2009»
16 years 18 days ago
Proximity-Based Anomaly Detection Using Sparse Structure Learning.
We consider the task of performing anomaly detection in highly noisy multivariate data. In many applications involving real-valued time-series data, such as physical sensor data a...
Tsuyoshi Idé, Aurelie C. Lozano, Naoki Abe,...
SIGCOMM
2004
ACM
15 years 8 months ago
A wavelet-based approach to detect shared congestion
Per-flow congestion control helps endpoints fairly and efficiently share network resources. Better utilization of network resources can be achieved, however, if congestion manag...
Min Sik Kim, Taekhyun Kim, YongJune Shin, Simon S....
119
Voted
OWLED
2008
15 years 4 months ago
Characterizing and Detecting Integrity Issues in OWL Instance Data
We view OWL instance data evaluation as a process in which instance data is checked for conformance with application requirements. We previously identified some integrity issues ra...
Jiao Tao, Li Ding, Jie Bao, Deborah L. McGuinness
HPDC
2002
IEEE
15 years 8 months ago
Predicting Sporadic Grid Data Transfers
The increasingly common practice of replicating datasets and using resources as distributed data stores in Grid environments has led to the problem of determining which replica ca...
Sudharshan Vazhkudai, Jennifer M. Schopf
130
Voted
DEXAW
2009
IEEE
92views Database» more  DEXAW 2009»
15 years 10 months ago
Enhancing Person Annotation for Personal Photo Management Applications
—This paper addresses a sub-problem of the broad annotation problem, namely “person annotation”, associated with personal digital photo management and investigates approaches...
Saman Hemantha Cooray, Noel E. O'Connor