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LREC
2010
143views Education» more  LREC 2010»
13 years 9 months ago
A Flexible Representation of Heterogeneous Annotation Data
This paper describes a new flexible representation for the annotation of complex structures of metadata over heterogeneous data collections containing text and other types of medi...
Richard Johansson, Alessandro Moschitti
ISI
2006
Springer
13 years 7 months ago
Analyzing Entities and Topics in News Articles Using Statistical Topic Models
Statistical language models can learn relationships between topics discussed in a document collection and persons, organizations and places mentioned in each document. We present a...
David Newman, Chaitanya Chemudugunta, Padhraic Smy...
SIGIR
2012
ACM
11 years 10 months ago
An uncertainty-aware query selection model for evaluation of IR systems
We propose a mathematical framework for query selection as a mechanism for reducing the cost of constructing information retrieval test collections. In particular, our mathematica...
Mehdi Hosseini, Ingemar J. Cox, Natasa Milic-Frayl...
BMVC
2010
13 years 5 months ago
Image-based walkthroughs from incremental and partial scene reconstructions
We present a scalable and incremental approach for creating interactive image-based walkthroughs from a dynamically growing collection of photographs of a scene. Prior approaches,...
Kumar Srijan, Syed Ahsan Ishtiaque, Sudipta Sinha,...
ICDAR
2011
IEEE
12 years 7 months ago
Character n-Gram Spotting in Document Images
—In this paper, we present a novel approach to search and retrieve from document image collections, without explicit recognition. Existing recognition-free approaches such as wor...
M. Sudha Praveen, K. Pramod Sankar, C. V. Jawahar