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EDBT
2012
ACM
315views Database» more  EDBT 2012»
6 years 9 months ago
Sieve: linked data quality assessment and fusion
The Web of Linked Data grows rapidly and already contains data originating from hundreds of data sources. The quality of data from those sources is very diverse, as values may be ...
Pablo N. Mendes, Hannes Mühleisen, Christian ...
SIGIR
2012
ACM
6 years 9 months ago
Fighting against web spam: a novel propagation method based on click-through data
Combating Web spam is one of the greatest challenges for Web search engines. State-of-the-art anti-spam techniques focus mainly on detecting varieties of spam strategies, such as ...
Chao Wei, Yiqun Liu, Min Zhang, Shaoping Ma, Liyun...
KDD
2012
ACM
188views Data Mining» more  KDD 2012»
6 years 9 months ago
A probabilistic model for multimodal hash function learning
In recent years, both hashing-based similarity search and multimodal similarity search have aroused much research interest in the data mining and other communities. While hashing-...
Yi Zhen, Dit-Yan Yeung
KDD
2012
ACM
183views Data Mining» more  KDD 2012»
6 years 9 months ago
Mining discriminative components with low-rank and sparsity constraints for face recognition
This paper introduces a novel image decomposition approach for an ensemble of correlated images, using low-rank and sparsity constraints. Each image is decomposed as a combination...
Qiang Zhang, Baoxin Li
SIGMOD
2012
ACM
275views Database» more  SIGMOD 2012»
6 years 9 months ago
Computational reproducibility: state-of-the-art, challenges, and database research opportunities
Computational experiments have become an integral part of the scientific method, but reproducing, archiving, and querying them is still a challenge. The first barrier to a wider...
Juliana Freire, Philippe Bonnet, Dennis Shasha
SIGMOD
2012
ACM
267views Database» more  SIGMOD 2012»
6 years 9 months ago
CloudAlloc: a monitoring and reservation system for compute clusters
Cloud computing has emerged as a promising environment capable of providing flexibility, scalability, elasticity, failover mechanisms, high availability, and other important feat...
Enrico Iori, Alkis Simitsis, Themis Palpanas, Kevi...
WSDM
2012
ACM
325views Data Mining» more  WSDM 2012»
7 years 3 months ago
Coupled temporal scoping of relational facts
Recent research has made significant advances in automatically constructing knowledge bases by extracting relational facts (e.g., Bill Clinton-presidentOf-US) from large text cor...
Partha Pratim Talukdar, Derry Tanti Wijaya, Tom Mi...
IHI
2012
287views Healthcare» more  IHI 2012»
7 years 3 months ago
MARHS: mobility assessment system with remote healthcare functionality for movement disorders
Due to the global trend of aging societies with increasing demand for low cost and high quality healthcare services, there has been extensive research and development directed tow...
Sunghoon Ivan Lee, Jonathan Woodbridge, Ani Nahape...
CODASPY
2012
7 years 3 months ago
Deriving implementation-level policies for usage control enforcement
Usage control is concerned with how data is used after access to it has been granted. As such, it is particularly relevant to end users who own the data. System implementations of...
Prachi Kumari, Alexander Pretschner
HUC
2011
Springer
7 years 7 months ago
How smart is your smartcard?: measuring travel behaviours, perceptions, and incentives
The widespread adoption of automated fare collection (AFC) systems by public transport authorities around the world means that, increasingly, people carry and use passive sensors ...
Neal Lathia, Licia Capra
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