EI
2006
14 years 3 months ago
2006
DEXA
2000
Springer
14 years 6 months ago
2000
Springer
The Esprit project PRODNET II1 (Production Planning and Management in an Extended Enterprise) had as its main objective the development of a reference architecture and a support in...
ERCIMDL
2001
Springer
14 years 7 months ago
2001
Springer
Federated digital libraries are composed of distributed, autonomous, and often heterogeneous information services but provide users with a transparent, integrated view of collected...
ERCIMDL
2004
Springer
14 years 8 months ago
2004
Springer
The paper presents a comparative analysis of data harvesting and distributed computing as complementary models of service delivery within large-scale federated digital libraries. I...
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...
SIGIR
2009
ACM
14 years 9 months ago
2009
ACM
While query expansion techniques have been shown to improve retrieval performance in a centralized setting, they have not been well studied in a federated setting. In this paper, ...