266 search results - page 19 / 54 » Searching Entities on the Web by Sample |
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Due to resource constraints, Web archiving systems and search engines usually have difficulties keeping the entire local repository synchronized with the Web. We advance the state...
SIGMOD
2008
ACM
14 years 8 months ago
2008
ACM
In this paper we introduce the webpage understanding problem which consists of three subtasks: webpage segmentation, webpage structure labeling, and webpage text segmentation and ...
ASWC
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. In this paper, we elaborate on an approach to construction of semantic-linguistic feature vectors (FV) that are used in search. These FVs are built based on domain semant...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
As part of a large effort to acquire large repositories of facts from unstructured text on the Web, a seed-based framework for textual information extraction allows for weakly sup...
EMNLP
2009
13 years 6 months ago
2009
Most existing information retrieval (IR) systems do not take much advantage of natural language processing (NLP) techniques due to the complexity and limited observed effectivenes...