• Publications
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Resolving conflicts in heterogeneous data by truth discovery and source reliability estimation
In many applications, one can obtain descriptions about the same objects or events from a variety of sources. As a result, this will inevitably lead to data or information conflicts. One importantExpand
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Trends in the Incidence, Prevalence, and Survival Outcomes in Patients With Neuroendocrine Tumors in the United States
Importance The incidence and prevalence of neuroendocrine tumors (NETs) are thought to be rising, but updated epidemiologic data are lacking. Objective To explore the evolving epidemiology andExpand
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A Bayesian Approach to Discovering Truth from Conflicting Sources for Data Integration
In practical data integration systems, it is common for the data sources being integrated to provide conflicting information about the same entity. Consequently, a major challenge for dataExpand
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A Confidence-Aware Approach for Truth Discovery on Long-Tail Data
In many real world applications, the same item may be described by multiple sources. As a consequence, conflicts among these sources are inevitable, which leads to an important task: how to identifyExpand
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A Probabilistic Model for Estimating Real-valued Truth from Conflicting Sources
One important task in data integration is to identify truth from noisy and conflicting data records collected from multiple sources, i.e., the truth finding problem. Previously, several methods haveExpand
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A Survey on Truth Discovery
Thanks to information explosion, data for the objects of interest can be collected from increasingly more sources. However, for the same object, there usually exist conflicts among the collectedExpand
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Probabilistic topic models with biased propagation on heterogeneous information networks
With the development of Web applications, textual documents are not only getting richer, but also ubiquitously interconnected with users and other objects in various ways, which brings aboutExpand
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Three-dimensional linear system analysis for breast tomosynthesis.
  • Bo Zhao, Wei Zhao
  • Physics, Medicine
  • Medical physics
  • 1 December 2008
The optimization of digital breast tomosynthesis (DBT) geometry and reconstruction is crucial for the clinical translation of this exciting new imaging technique. In the present work, the authorsExpand
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An Auxiliary Differential Equation Formulation for the Complex-Frequency Shifted PML
  • S. Gedney, Bo Zhao
  • Physics
  • IEEE Transactions on Antennas and Propagation
  • 1 March 2010
An efficient auxiliary-differential equation (ADE) form of the complex frequency shifted perfectly matched layer (CPML) absorbing media derived from a stretched coordinate PML formulation isExpand
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FaitCrowd: Fine Grained Truth Discovery for Crowdsourced Data Aggregation
In crowdsourced data aggregation task, there exist conflicts in the answers provided by large numbers of sources on the same set of questions. The most important challenge for this task is toExpand
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