650 search results - page 109 / 130 » Challenges in Natural Language Processing: The Case of Metap... |
PVLDB
2008
13 years 7 months ago
2008
Unlike traditional database queries, keyword queries do not adhere to predefined syntax and are often dirty with irrelevant words from natural languages. This makes accurate and e...
HCI
2009
13 years 5 months ago
2009
The design and implementation of systems that combine both the utilities of the digital world as well as intrinsic affordances of traditional artifacts are challenging. In this pap...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
Document classification presents difficult challenges due to the sparsity and the high dimensionality of text data, and to the complex semantics of the natural language. The tradi...
ACSC
2006
IEEE
14 years 1 months ago
2006
IEEE
In the current state of the rapid growth of information resources and the huge number of requests submitted by users to existing information retrieval systems; recently, Question ...
AHS
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents a mechanism for the separation of control and data flow in NoC-based SoCs consisting of multiple heterogeneous reconfigurable IP cores. This mechanism enables ...