154 search results - page 16 / 31 » s-grams: Defining generalized n-grams for information retrie... |
DOCENG
2009
ACM
14 years 3 months ago
2009
ACM
In order to evaluate the performance of information retrieval and extraction algorithms, we need test collections. A test collection consists of a set of documents, a clearly form...
RECSYS
2010
ACM
13 years 9 months ago
2010
ACM
An increasing number of social networking platforms are giving users the option to endorse entities that they find appealing, such as videos, photos, or even other users. We defin...
TREC
2001
13 years 10 months ago
2001
The core of our question-answering mechanism is searching for predefined patterns of textual expressions that may be interpreted as answers to certain types of questions. The pres...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
This paper investigates basic research issues that need to be addressed for developing an architecture that enables repurposing of learning objects in a flexible way. Currently, t...
JCDL
2005
ACM
14 years 2 months ago
2005
ACM
To facilitate long-term preservation and sustain the utility of phonograph records, an efficient and economical workflow management system for digitization is necessary. We descri...