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CHI
2000
ACM
15 years 2 months ago
Two-handed input using a PDA and a mouse
We performed several experiments using a Personal Digital Assistant (PDA) as an input device in the nondominant hand along with a mouse in the dominant hand. A PDA is a small hand...
Brad A. Myers, Kin Pou Lie, Bo-Chieh Yang
ICISC
2004
96views Cryptology» more  ICISC 2004»
14 years 11 months ago
Efficient Broadcast Encryption Using Multiple Interpolation Methods
We propose a new broadcast encryption scheme based on polynomial interpolations. Our scheme, obtained from the Naor-Pinkas scheme by partitioning the user set and interpolating mul...
Eun Sun Yoo, Nam-Su Jho, Jung Hee Cheon, Myung-Hwa...
ICALT
2006
IEEE
15 years 3 months ago
Metadata Challenges for Situational Properties of Learning Objects
raction of free-standing metadata describing learning objects is typified by an analytical model which primarily focuses on the encoding of discrete properties pertaining to the ...
Baden Hughes, Roderick A. Farmer
DEXAW
2002
IEEE
148views Database» more  DEXAW 2002»
15 years 2 months ago
A Practical Approach to Multi-Attribute Auctions
In most electronic auctions conducted over the Internet today price is still the only decision criteria for the best bid. This is true for all sorts of auctions in the electronic ...
Birgit Burmeister, Tobias Ihde, Thomas Kittsteiner...
COLT
2001
Springer
15 years 2 months ago
Intrinsic Complexity of Learning Geometrical Concepts from Positive Data
Intrinsic complexity is used to measure the complexity of learning areas limited by broken-straight lines (called open semi-hulls) and intersections of such areas. Any strategy le...
Sanjay Jain, Efim B. Kinber