11 Result(s)
within
Conference Paper
Man Zhu
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Chapter and Conference Paper
Geography Gaokao-Oriented Knowledge Acquisition for Comparative Sentences Based on Logic Programming
Multiple-choice questions of comparing one entity with another in a university’s entrance examination like Gaokao in China are very common but require high knowledge skill. As a preliminary attempt to address ...
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Chapter and Conference Paper
Predicate Invention Based RDF Data Compression
RDF is a data representation format for schema-free structured information that is gaining speed in the context of semantic web, life science, and vice versa. With the continuing proliferation of structured da...
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Chapter and Conference Paper
Exploring Long Tail Data in Distantly Supervised Relation Extraction
Distant supervision is an efficient approach for various tasks, such as relation extraction. Most of the recent literature on distantly supervised relation extraction generates labeled data by heuristically al...
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Chapter and Conference Paper
Reducing Human Effort in Named Entity Corpus Construction Based on Ensemble Learning and Annotation Categorization
Annotated named entity corpora play a significant role in many natural language processing applications. However, annotation by humans is time-consuming and costly. In this paper, we propose a high recall pre-...
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Chapter and Conference Paper
Graph Pattern Based RDF Data Compression
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Chapter and Conference Paper
Noisy Type Assertion Detection in Semantic Datasets
Semantic datasets provide support to automate many tasks such as decision-making and question answering. However, their performance is always decreased by the noises in the datasets, among which, noisy type as...
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Chapter and Conference Paper
Entity Correspondence with Second-Order Markov Logic
Entity Correspondence seeks to find instances that refer to the same real world entity. Usually, a fixed set of properties exists, for each of which the similarity score is computed to support entity correspon...
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Chapter and Conference Paper
An Efficient Approach to Debugging Ontologies Based on Patterns
Ontology debugging helps users to understand the unsatisfiability of a concept in an ontology by finding minimal unsatisfiability-preserving sub-ontologies (MUPS) of the ontology for the concept. Although exis...
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Chapter and Conference Paper
An Academic Search and Analysis Prototype for Specific Domain
There exist several powerful and popular academic search engines, such as Microsoft Academic Search, Google Scholar and CiteSeerX, etc. However, query answering is now being required by users in addition to ex...
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Chapter and Conference Paper
Semantic Precision and Recall for Evaluating Incoherent Ontology Map**s
Ontology map** plays an important role in the Semantic Web, which generates correspondences between different ontologies. Usually, precision and recall are used to evaluate the performance of a map** metho...
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Chapter and Conference Paper
DC Proposal: Ontology Learning from Noisy Linked Data
Ontology learning - loosely, the process of knowledge extraction from diverse data sources - provides (semi-) automatic support for ontology construction. As the ‘Web of Linked Data’ vision of the Semantic Web...
