Information retrieval

Our theoretical interests include aspects of information retrieval such as logical models, high-dimensional indexing and dimensionality reduction and personalisation.

Main publications

• Song, Dawei; Shi, Yanjie; Zhang, Peng; Huang, Qiang; Kruschwitz, Udo; Hou, Yuexian and Wang, Bo (2015) Incorporating intra-query term dependencies in an Aspect Query Language Model. Computational Intelligence, 31(4) pp. 699–720.

• Vu, Thanh Song, Dawei Willis, Alistair; Tran, Son N. and Li, Jingfei (2014). Improving search personalisation with dynamic group formation. In Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval.