By combining financial information from the financial market with social textual information
from social media, we apply a two-level information fusion approach to examine the effects …

One of the main challenges in the development of summarization tools is summarization
quality evaluation. On the one hand, the human assessment of summarization quality …

Politicians appeal to social groups to court their electoral support. However, quantifying
which groups politicians refer to, claim to represent, or address in their public …

We present a wisdom of crowds study where participants are asked to order a small set of
images based on the number of dots they contain and then to guess the respective number …

The intrinsic and extrinsic quality evaluation is an essential part of the summary evaluation
methodology usually conducted in a traditional controlled laboratory environment. However …

Crowdsourcing provides a cost-effective and convenient way for label collection, but it fails
to guarantee the quality of crowdsourced labels. On the one hand, it is impossible to obtain …

This article presents a new measure and analysis of parties' anti-elite appeals. In order to
measure parties' anti-elite appeals we apply crowd-sourced coding, supervised machine …

Judgment analysis in a crowdsourcing environment refers to seeking opinions from a
diverse and large set of online annotators for various applications and making a consensus …

Collective decision making is often a customary action taken in government crowdsourcing.
Through ensemble of opinions (popularly known as judgment analysis), governments can …

Due to the subjective nature of music mood, it is challenging to computationally model the
affective content of the music. In this work, we propose novel features known as locally …