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ICALT
2005
IEEE
14 years 4 months ago
2005
IEEE
Existing multi-learner systems support three areas of group collaborative E-learning environments: communication, coordination, and collaboration. This distinction reflects the de...
ICDCSW
2005
IEEE
14 years 4 months ago
2005
IEEE
The core problem in risk analysis - determining exploitable paths between attackers and system assets is essentially a problem of determining information flow. It is relatively st...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
This paper investigates performance measures of adaptive echo cancellers for packet-based telephony. It is shown that steady-state echo return loss enhancement (ERLE) does not acc...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, we present a new stereo approach for tracking human face by using only two cameras in system. One pan-tilt camera is used for tracking person focused on face. One s...
IDEAS
2005
IEEE
14 years 4 months ago
2005
IEEE
Our goal is to support transaction-time functionality that enables the coexistence of ordinary, non-temporal tables with transaction-time tables. In such a system, each transactio...