How concept maps change if a user does search or not?

Yuka Egusa, Masao Takaku, Hitomi Saito. How concept maps change if a user does search or not?. In David Elsweiler, Bernd Ludwig, Leif Azzopardi, Max L. Wilson, editors, Fifth Information Interaction in Context Symposium, IIiX '14, Regensburg, Germany, August 26-29, 2014. pages 68-75, ACM, 2014. [doi]

@inproceedings{EgusaTS14,
  title = {How concept maps change if a user does search or not?},
  author = {Yuka Egusa and Masao Takaku and Hitomi Saito},
  year = {2014},
  doi = {10.1145/2637002.2637012},
  url = {http://doi.acm.org/10.1145/2637002.2637012},
  researchr = {https://researchr.org/publication/EgusaTS14},
  cites = {0},
  citedby = {0},
  pages = {68-75},
  booktitle = {Fifth Information Interaction in Context Symposium, IIiX '14, Regensburg, Germany, August 26-29, 2014},
  editor = {David Elsweiler and Bernd Ludwig and Leif Azzopardi and Max L. Wilson},
  publisher = {ACM},
  isbn = {978-1-4503-2976-7},
}