230 search results - page 13 / 46 » presence 2002 |
SIGMOD
2002
ACM
15 years 9 months ago
2002
ACM
Recently, Haas and Hellerstein proposed the hash ripple join algorithm in the context of online aggregation. Although the algorithm rapidly gives a good estimate for many join-agg...
ASYNC
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper presents a novel variation of wave pipelining that we call “surfing.” In previous wave pipelined designs, timing uncertainty grows monotonically as events propagat...
FGR
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we present a scheme for face authentication in the presence of variations. To deal with variations, such as facial expressions and registration errors, with which t...
IJCOMSYS
2002
14 years 9 months ago
2002
The ATM Adaptation Layer 2 (AAL2) has been standardized by the ITU-T for the support of low data rate and delaysensitive applications, such as voice, over ATM networks. One of the...
TJS
2002
14 years 9 months ago
2002
: With the ever-increasing demands on server applications, reliability is of paramount importance. Often these services are implemented using a distributed server cluster architect...