Extracting hot spots of basic and complex topics from time stamped documents. - Wei Chen 022; Parvathi Chundi (CIDM, 2009)

Trends Analysis of Topics Based on Temporal Segmentation. - Wei Chen 022; Parvathi Chundi (DaWaK, 2009)

Extracting hot spots of topics from time-stamped documents. - Wei Chen 022; Parvathi Chundi (Data Knowl. Eng., 2011)