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MM
2010
ACM
177views Multimedia» more  MM 2010»
15 years 21 hour ago
Image tag refinement towards low-rank, content-tag prior and error sparsity
The vast user-provided image tags on the popular photo sharing websites may greatly facilitate image retrieval and management. However, these tags are often imprecise and/or incom...
Guangyu Zhu, Shuicheng Yan, Yi Ma
WWW
2009
ACM
15 years 6 months ago
Signaling emotion in tagclouds
In order to create more attractive tagclouds that get people interested in tagged content, we propose a simple but novel tagcloud where font size is determined by tag’s entropy ...
Takeharu Eda, Toshio Uchiyama, Tadasu Uchiyama, Ma...
MOBISYS
2011
ACM
14 years 2 months ago
TagSense: a smartphone-based approach to automatic image tagging
Mobile phones are becoming the convergent platform for personal sensing, computing, and communication. This paper attempts to exploit this convergence towards the problem of autom...
Chuan Qin, Xuan Bao, Romit Roy Choudhury, Srihari ...
ICC
2008
IEEE
124views Communications» more  ICC 2008»
15 years 6 months ago
Sidewalk: A RFID Tag Anti-Collision Algorithm Exploiting Sequential Arrangements of Tags
Abstract—Although predicting the RFID tag distribution before a read cycle begins would be generally difficult and even futile, a likely and interesting scenario is where the ta...
Hyunho Koh, Sangki Yun, Hyogon Kim
SIGMOD
2009
ACM
190views Database» more  SIGMOD 2009»
16 years 1 days ago
Augmented social cognition: using social web technology to enhance the ability of groups to remember, think, and reason
We are experiencing a new Social Web, where people share, communicate, commiserate, and conflict with each other. As evidenced by systems like Wikipedia, twitter, and delicious.co...
Ed H. Chi