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Farooq, U.; Ganoe, C.H.; Carroll, J.M.; Councill, I.G.; Giles, C.L.: Design and evaluation of awareness mechanisms in CiteSeer (2008)
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Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002)
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Shiri, A.: Powering search : the role of thesauri in new information environments (2012)
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Vlachidis, A.; Binding, C.; Tudhope, D.; May, K.: Excavating grey literature : a case study on the rich indexing of archaeological documents via natural language-processing techniques and knowledge-based resources (2010)
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