Looking for Great Ideas: Analyzing the Innovation Jam. - Wojciech Gryc; Mary E. Helander; Richard D. Lawrence; Yan Liu 002; Claudia Perlich; Chandan K. Reddy; Saharon Rosset (WebKDD/SNA-KDD, 2007)

Topic-link LDA: joint models of topic and author community. - Yan Liu 002; Alexandru Niculescu-Mizil; Wojciech Gryc (ICML, 2009)

The social and communication networks of a grassroots organization in Kibera, Kenya. - Wojciech Gryc (IWIC, 2009)

Sentiment analysis of blogs by combining lexical knowledge with text classification. - Prem Melville; Wojciech Gryc; Richard D. Lawrence (KDD, 2009)