Most topic models, such as latent Dirichlet allocation, rely on the bag-of-words assumption. However, word order and phrases are often critical to capturing the meaning of text in...
To make multimedia data easily retrieved, we use metadata to describe the information, so that search engines or other information filter tools can effectively and efficiently loc...
We introduce IR-Wire, a tool for information retrieval research and education in peer-to-peer file-sharing systems. Built on top of LimeWire's implementation of the popular G...
Linh Thai Nguyen, Wai Gen Yee, Dongmei Jia, Ophir ...
This paper presents the results of analysing the effect of different motion segmentation techniques in a system that transmits the information captured by a static surveillance ca...
Spatial language video retrieval is an important real-world problem that is also a natural test bed for evaluating semantic structures for natural language descriptions of motion ...