640 search results - page 106 / 128 » Access Control for Active Spaces |
INFOCOM
2000
IEEE
14 years 1 months ago
2000
IEEE
—We propose a new multicast protocol called REUNITE. The key idea of REUNITE is to use recursive unicast trees to implement multicast service. REUNITE does not use class D IP add...
IPPS
1997
IEEE
14 years 1 months ago
1997
IEEE
This paper presents the design and evaluation of a multithreaded runtime library for parallel I/O. We extend the multi-threading concept to separate the compute and I/O tasks in t...
IFL
1997
Springer
14 years 28 days ago
1997
Springer
Common subexpression elimination is a well-known compiler optimisation that saves time by avoiding the repetition of the same computation. In lazy functional languages, referential...
VLDB
1997
ACM
14 years 28 days ago
1997
ACM
We present a design for multi-version concurrency control and recovery in a main memory database, and describe logical and physical versioning schemes that allow read-only transac...
CCS
2010
ACM
14 years 3 days ago
2010
ACM
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...