11345 search results - page 1636 / 2269 » Foundations of Computer Science |
135
click to vote
MFCS
2004
Springer
16 years 7 days ago
2004
Springer
Given a fixed computable binary operation , we study the complexity of the following generation problem: The input consists of strings ½ Ò . The question is whether is in the c...
155
Voted
HICSS
2003
IEEE
16 years 5 days ago
2003
IEEE
All Internet-accessible computing systems are currently faced with incessant threats ranging from simple scriptkiddies to highly sophisticated criminal enterprises. In response to...
179
click to vote
VISUALIZATION
2003
IEEE
16 years 4 days ago
2003
IEEE
Hand-crafted illustrations are often more effective than photographs for conveying the shape and important features of an object, but they require expertise and time to produce. W...
171
click to vote
PODC
2003
ACM
16 years 4 days ago
2003
ACM
We propose a new cryptographic primitive called oblivious signaturebased envelope (OSBE). Informally, an OSBE scheme enables a sender to send an envelope (encrypted message) to a ...
212
click to vote
VRML
2003
ACM
16 years 4 days ago
2003
ACM
Many Web3D sites do not offer sufficient assistance to (especially novice) users in navigating the virtual world, find objects/places of interests, and learn how to interact with ...