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CSIE
2009
IEEE
16 years 1 months ago
On the Effectiveness of Collaborative Tagging Systems for Describing Resources
This article investigates the effectiveness of community generated tags as social descriptors of resources uncoordinatedly annotated by community members. Our goal is to demonstra...
Jinsheng Xu, Christo Dichev, Albert C. Esterline, ...
ICASSP
2009
IEEE
16 years 1 months ago
Low bitrate audio coding using generalized adaptive gain shape vector quantization across channels
Audio coding at low bitrates suffers from artifacts due to spectrum truncation. Typical audio codecs code multi-channel sources using transforms across the channels to remove redu...
Sanjeev Mehrotra, Wei-Ge Chen, Kishore A. Kotteri
ICDM
2009
IEEE
112views Data Mining» more  ICDM 2009»
16 years 1 months ago
Resolving Identity Uncertainty with Learned Random Walks
A pervasive problem in large relational databases is identity uncertainty which occurs when multiple entries in a database refer to the same underlying entity in the world. Relati...
Ted Sandler, Lyle H. Ungar, Koby Crammer
ICRA
2009
IEEE
124views Robotics» more  ICRA 2009»
16 years 1 months ago
A real-time helicopter testbed for insect-inspired visual flight control
— The paper describes an indoor helicopter testbed that allows implementing and testing of bio-inspired control algorithms developed from scientific studies on insects. The heli...
Shuo Han, Andrew D. Straw, Michael H. Dickinson, R...
ATAL
2009
Springer
16 years 1 months ago
Learning a model of speaker head nods using gesture corpora
During face-to-face conversation, the speaker’s head is continually in motion. These movements serve a variety of important communicative functions. Our goal is to develop a mod...
Jina Lee, Stacy Marsella