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DGO
2009
88views Education» more  DGO 2009»
15 years 7 months ago
Attribute-value specification in customs fraud detection: a human-aided approach
With the growing importance of foreign commerce comes also greater opportunities for fraudulent behaviour. As such, governments must try to detect frauds as soon as they take plac...
Norton Trevisan Roman, Cristiano D. Ferreira, Luis...
JPDC
2006
129views more  JPDC 2006»
15 years 6 months ago
LAD: Localization anomaly detection for wireless sensor networks
In wireless sensor networks (WSNs), sensors' locations play a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number ...
Wenliang Du, Lei Fang, Peng Ning
SAC
2008
ACM
15 years 6 months ago
Anomaly detection algorithms in logs of process aware systems
Today, there is a variety of systems that support business process as a whole or partially. However, normative systems are not appropriate for some domains (e.g. health care) as a...
Fábio de Lima Bezerra, Jacques Wainer
CVPR
2011
IEEE
15 years 2 months ago
Single-Image Shadow Detection and Removal using Paired Regions
In this paper, we address the problem of shadow detection and removal from single images of natural scenes. Different from traditional methods that explore pixel or edge informati...
Ruiqi Guo, Qieyun Dai, Derek Hoiem
CORR
2011
Springer
326views Education» more  CORR 2011»
15 years 1 months ago
Mining User Comment Activity for Detecting Forum Spammers in YouTube
Research shows that comment spamming (comments which are unsolicited, unrelated, abusive, hateful, commercial advertisements etc) in online discussion forums has become a common p...
Ashish Sureka