20. CIKM 2011: Glasgow, United Kingdom

Keynote address

Retrieval models

Techniques for the Web

Exploiting query logs

Sparse data and difficult queries

Type and structure

Machine learning for information retrieval

Information retrieval implementation techniques

Language technology and information retrieval

Results in context

Algorithms

Image retrieval

Social media

Personalization and advertising

Evaluation and analysis

Classification and evaluation

Information filtering

Topics and events

Temporal, stream and spatial information

Text mining

Privacy

Unsupervised and semi-supervised learning

Social networks and communities

Sentiments and other perspectives

Classification and clustering: large-scale statistical techniques

Link prediction

Link, graph and relation mining