Combining document representations for known-item search
Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
Ad-hoc object retrieval in the web of data
Proceedings of the 19th international conference on World wide web
SemSearch'11: the 4th semantic search workshop
Proceedings of the 20th international conference companion on World wide web
Effective and efficient entity search in RDF data
ISWC'11 Proceedings of the 10th international conference on The semantic web - Volume Part I
Ranking objects by following paths in entity-relationship graphs
Proceedings of the 4th workshop on Workshop for Ph.D. students in information & knowledge management
On the modeling of entities for ad-hoc entity search in the web of data
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
Structured positional entity language model for enterprise entity retrieval
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
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The field of entity search using Semantic Web (RDF) data has gained more interest recently. In this paper, we propose a probabilistic entity retrieval model for RDF graphs using paths in the graph. Unlike previous work which assumes that all descriptions of an entity are directly linked to the entity node, we assume that an entity can be described with any node that can be reached from the entity node by following paths in the RDF graph. Our retrieval model simulates the generation process of query terms from an entity node by traversing the graph. We evaluate our approach using a standard evaluation framework for entity search.