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ICCV
2007
IEEE
15 years 26 days ago
Webcam Synopsis: Peeking Around the World
The world is covered with millions of webcams. Some are private, but many transmit everything in their field of view over the internet 24 hours a day. A web search finds public we...
Yael Pritch, Alex Rav-Acha, Avital Gutman, Shmuel ...
ICML
2004
IEEE
14 years 11 months ago
K-means clustering via principal component analysis
Principal component analysis (PCA) is a widely used statistical technique for unsupervised dimension reduction. K-means clustering is a commonly used data clustering for unsupervi...
Chris H. Q. Ding, Xiaofeng He
CHI
2006
ACM
14 years 11 months ago
To have and to hold: exploring the personal archive
The personal archive is not only about efficient storage and retrieval of information. This paper describes a study of forty-eight academics and the techniques and tools they use ...
Joseph Kaye, Janet Vertesi, Shari Avery, Allan Daf...
HYPERTEXT
2009
ACM
14 years 8 months ago
A scalable, collaborative similarity measure for social annotation systems
Collaborative annotation tools are in widespread use. The metadata from these systems can be mined to induce semantic relationships among Web objects (sites, pages, tags, concepts...
Benjamin Markines, Filippo Menczer
AICT
2009
IEEE
172views Communications» more  AICT 2009»
14 years 5 months ago
A Practical Characterization of 802.11 Access Points in Paris
Unlike other wireless technologies, the deployment of 802.11 networks is not limited to operators: access points can easily be installed by end-users for domestic use. This singul...
Guillaume Valadon, Florian Le Goff, Christophe Ber...