6884 search results - page 1365 / 1377 » The macro-structure of use of help |
SIGECOM
2003
ACM
14 years 28 days ago
2003
ACM
Peer-to-Peer eCommerce communities are commonly perceived as an environment offering both opportunities and threats. One way to minimize threats in such an open community is to us...
SIGECOM
2003
ACM
14 years 28 days ago
2003
ACM
Preference elicitation — the process of asking queries to determine parties’ preferences — is a key part of many problems in electronic commerce. For example, a shopping age...
SIGUCCS
2003
ACM
14 years 28 days ago
2003
ACM
Working in a team environment can be either an efficient and productive means of completing projects or a nightmare where the project never seems to end. Most of us have been a pa...
WSNA
2003
ACM
14 years 28 days ago
2003
ACM
Recent research in sensor networks has raised security issues for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices in...
GW
2003
Springer
14 years 26 days ago
2003
Springer
The paper presents a research on the multimodal communication of teachers in the classroom. The “musical score”, a procedure for the analysis of multimodal communication, is us...