10 Result(s)
within
De-Rong Shen
Computer Science
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Article
Incremental User Identification Across Social Networks Based on User-Guider Similarity Index
Identifying accounts across different online social networks that belong to the same user has attracted extensive attentions. However, existing techniques rely on given user seeds and ignore the dynamic change...
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Article
Mixed Hierarchical Networks for Deep Entity Matching
Entity matching is a fundamental problem of data integration. It groups records according to underlying real-world entities. There is a growing trend of entity matching via deep learning techniques. We design ...
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Article
Erratum to: A Framework for Supporting Tree-Like Indexes on the Chord Overlay
Erratum: Ming-Dong Zhu, De-Rong Shen, Yue Kou, Tie-Zheng Nie, Ge Yu. A Framework for Supporting Tree-Like Indexes on the Chord Overlay. Journal of Computer Science and Technology 2013, 28(6): 962-972. DOI: 10....
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Article
Finding Communities by Decomposing and Embedding Heterogeneous Information Network
Community discovery is an important task in social network analysis. However, most existing methods for community discovery rely on the topological structure alone. These methods ignore the rich information av...
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Topological Features Based Entity Disambiguation
This work proposes an unsupervised topological features based entity disambiguation solution. Most existing studies leverage semantic information to resolve ambiguous references. However, the semantic informat...
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Article
Content-Related Repairing of Inconsistencies in Distributed Data
Conditional functional dependencies (CFDs) are a critical technique for detecting inconsistencies while they may ignore some potential inconsistencies without considering the content relationship of data. Cont...
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Article
An Efficient Algorithm for Distributed Outlier Detection in Large Multi-Dimensional Datasets
The distance-based outlier is a widely used definition of outlier. A point is distinguished as an outlier on the basis of the distances to its nearest neighbors. In this paper, to solve the problem of outlier ...
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Article
A Framework for Supporting Tree-Like Indexes on the Chord Overlay
With the explosive growth of data, to support efficient data management including queries and updates, the database system is expected to provide tree-like indexes, such as R-tree, M-tree, B+-tree, according to d...
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Article
Query Intent Disambiguation of Keyword-Based Semantic Entity Search in Dataspaces
Keyword query has attracted much research attention due to its simplicity and wide applications. The inherent ambiguity of keyword query is prone to unsatisfied query results. Moreover some existing techniques...
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Article
Combining Local Scoring and Global Aggregation to Rank Entities for Deep Web Queries
With the rapid growth of Web databases, it is necessary to extract and integrate large-scale data available in Deep Web automatically. But current Web search engines conduct page-level ranking, which are becom...
