2007 · Paul - Alexandru Chirita, Claudiu S. Firan, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · 294
2005 · Paul Alexandru Chirita, Wolfgang Nejdl, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · 277
2007 · Alessandro Bozzon, Paul - Alexandru Chirita, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · 4