3511 search results - page 144 / 703 » Evaluation Methods for Groupware Systems |
TSP
2010
13 years 3 months ago
2010
Abstract--In this paper, we investigate various channel estimators that exploit channel sparsity in the time and/or Doppler domain for a multicarrier underwater acoustic system. We...
GIS
2009
ACM
14 years 3 months ago
2009
ACM
The increasing availabilities of GPS-enabled devices have given rise to the location-based social networking services (LBSN), in which users can record their travel experiences wi...
BMCBI
2010
13 years 8 months ago
2010
Background: Semantic similarity measures are useful to assess the physiological relevance of protein-protein interactions (PPIs). They quantify similarity between proteins based o...
RTCSA
1997
IEEE
14 years 16 days ago
1997
IEEE
Memory protection is an important OS feature for the reliability and safety of real-time control systems. In this paper, we study the feasibility of memory protection in small emb...
MOBISYS
2009
ACM
14 years 8 months ago
2009
ACM
With the proliferation of WiFi technology, many WiFi networks are accessible from vehicles on the road making vehicular WiFi access realistic. However, several challenges exist: l...