Changqing Yao

  • Citations Per Year
Learn More
Events formulate the world of the human being and could be regarded as the semantic units in different granularities for information organization. Extracting events and temporal information from texts plays an important role for information analytics in big data because of the wide use of multilingual texts. This paper surveys existing research work on(More)
Events formulate the world of human being and could be regarded as the semantic units in different granularities for information organization. Extracting events and temporal information from texts plays an important role for information analytics in big data. This paper surveys research work on text-based event temporal resolution and reasoning including(More)
Recognizing Textual Entailment (RTE) task is defined as recognizing, given two text fragments, whether the meaning of one text can be inferred from the other. This paper adopts the word overlap technique at first for detection the entailment relation, and then the semantic information is also combined for this task by the use of WordNet which is a(More)
Author name disambiguation is an important problem that needs to be resolved in bibliometric analysis or tech mining. Many techniques have been presented; however, most of them require a long run time or additional information. A new method based on semantic fingerprints was presented to disambiguate author names without external data. A manually annotated(More)
As the advice of peers on the quality of a submitted paper prior to publication, peer review can be regarded as the pre-publication evaluation. Bibliographic citations of scientific papers used as indicators of the visibility, impact, and quality of scientific publications, could be regarded as the post-publication evaluation. Intentionally or not, journal(More)