232 search results - page 5 / 47 » A Knowledge-Based Approach for Selecting Information Sources |
CIKM
2001
Springer
14 years 2 hour ago
2001
Springer
We have investigated two major issues in Distributed Information Retrieval (DIR), namely: collection selection and search results merging. While most published works on these two ...
AAAI
1998
13 years 8 months ago
1998
We present an approach for optimizing the performance of information agents by materializing useful information . A critical problem with information agents, particularly those ga...
IDA
2009
Springer
14 years 2 months ago
2009
Springer
Ion-selective electrodes (ISE) offer a practical approach for estimating ionic activities. Nonetheless, such devices are not selective, i.e., the ISE response can be affected by ...
BIS
2011
12 years 7 months ago
2011
Distributed information retrieval is a well-known approach for accessing heterogeneous, highly autonomous sources of unstructured information. Selecting and querying only a number ...
IWSAS
2001
Springer
13 years 12 months ago
2001
Springer
: This paper describes a new approach for the creation of an adaptive system able to selectively combine dynamic multidimensional information sources to perform state estimation. T...