SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
This paper focuses on a method for the stylistic segmentation of text documents. Our technique involves mapping the change in a feature throughout a text. We use the linguistic fe...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
In interactive question answering (QA), users and systems take turns to ask questions and provide answers. In such an interactive setting, user questions largely depend on the ans...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
We present an adaptive distributed query-sampling framework that is quality-conscious for extracting high-quality text database samples. The framework divides the query-based samp...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
We introduce a novel approach to combining rankings from multiple retrieval systems. We use a logistic regression model or an SVM to learn a ranking from pairwise document prefere...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
Information graphics are non-pictorial graphics such as bar charts and line graphs that depict attributes of entities and relations among entities. Most information graphics appea...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
The paper is concerned with applying learning to rank to document retrieval. Ranking SVM is a typical method of learning to rank. We point out that there are two factors one must ...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
Vector Space Model (VSM) has been at the core of information retrieval for the past decades. VSM considers the documents as vectors in high dimensional space. In such a vector spa...
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM
SIGIR
2006
ACM
14 years 6 months ago
2006
ACM