A Survey on Search Systems for Extracting And Searching in Scholarly Big Data
Search systems that is designed to search for information. CiteSeer was a public search engine and digital library for scientific and academic papers, primarily in the fields of computer and information science, that has been replaced by CiteSeer .CiteSeer provides free access to over 4 million full text academic documents and rarely seen functionalities. There is no platform available for scholars to automatically search, extract, analyse and discover algorithms, tables, figures, images, collaborators, acknowledgments, metadata, pseudo codes, semantic hierarchical sections and mathematical expressions in scholarly big data. Hence Special purpose search systems are used to extract and search from articles. The limitations of existing search engines make the search problem more challenging. In this paper a survey of search systems has been presented.