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JASIS
2010
141views more  JASIS 2010»
13 years 7 months ago
Member activities and quality of tags in a collection of historical photographs in Flickr
There is growing interest in, and an increasing number of attempts by, traditional information providers to engage social content creation and sharing communities in creating and ...
Besiki Stvilia, Corinne Jörgensen
CCS
2010
ACM
14 years 16 days ago
Scene tagging: image-based CAPTCHA using image composition and object relationships
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...
Peter Matthews, Cliff Changchun Zou
FSTTCS
2003
Springer
14 years 2 months ago
Tagging Makes Secrecy Decidable with Unbounded Nonces as Well
Tagging schemes have been used in security protocols to ensure that the analysis of such protocols can work with messages of bounded length. When the set of nonces is bounded, this...
Ramaswamy Ramanujam, S. P. Suresh
COLING
2000
13 years 10 months ago
Automatic Semantic Sequence Extraction from Unrestricted Non-Tagged Texts
Mophological processing, syntactic parsing and other useflfl tools have been proposed in the field of natural language processing(NLP). Many of those NLP tools take dictionary-bas...
Shiho Nobesawa, Hiroaki Saito, Masakazu Nakanishi
CHI
2009
ACM
14 years 1 months ago
A tag in the hand: supporting semantic, social, and spatial navigation in museums
Designers of mobile, social systems must carefully think about how to help their users manage spatial, semantic, and social modes of navigation. Here, we describe our deployment o...
Dan Cosley, Jonathan Baxter, Soyoung Lee, Brian Al...