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SIGIR
2002
ACM
13 years 8 months ago
Do TREC web collections look like the web?
We measure the WT10g test collection, used in the TREC-9 and TREC 2001 Web Tracks, and the .GOV test collection used in the TREC 2002 Web and Interactive Tracks, with common measu...
Ian Soboroff
TIT
2002
78views more  TIT 2002»
13 years 8 months ago
Tradeoffs between the excess-code-length exponent and the excess-distortion exponent in lossy source coding
Lossy compression of a discrete memoryless source (DMS) with respect to a single-letter distortion measure is considered. We study the best attainable tradeoff between the exponent...
Tsachy Weissman, Neri Merhav
SCIENTOMETRICS
2010
109views more  SCIENTOMETRICS 2010»
13 years 7 months ago
To publish or not to publish? On the aggregation and drivers of research performance
This paper presents a methodology to aggregate multidimensional research output. Using a tailored version of the non-parametric Data Envelopment Analysis model, we account for the...
Kristof De Witte, Nicky Rogge
ICPR
2010
IEEE
13 years 6 months ago
Low-Level Image Segmentation Based Scene Classification
This paper is aimed at evaluating the semantic information content of multiscale, low-level image segmentation. As a method of doing this, we use selected features of segmentation...
Emre Akbas, Narendra Ahuja
JOI
2010
79views more  JOI 2010»
13 years 3 months ago
The effect of scholar collaboration on impact and quality of academic papers
We study how scholar collaboration varies across disciplines in science, social science, arts and humanities and the effects of author collaboration on impact and quality of co-au...
Massimo Franceschet, Antonio Costantini