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We propose a quality of service (QoS) monitoring program for broadband access to measure the impact of proprietary network spaces. Our paper surveys other QoS policy initiatives, including those in the airline, and wireless and wireline…

Computers and Society · Computer Science 2007-05-23 Shawn O'Donnell , Hugh Carter Donahue , Josephine Ferrigno-Stack

The quality of data is context dependent. Starting from this intuition and experience, we propose and develop a conceptual framework that captures in formal terms the notion of "context-dependent data quality". We start by proposing a…

Databases · Computer Science 2016-08-16 Leopoldo Bertossi , Flavio Rizzolo

This paper deals with the issue of the perceptual quality evaluation of user-generated videos shared online, which is an important step toward designing video-sharing services that maximize users' satisfaction in terms of quality. We first…

Multimedia · Computer Science 2018-09-17 Soobeom Jang , Jong-Seok Lee

Community Question Answering (CQA) websites have become valuable repositories which host a massive volume of human knowledge. To maximize the utility of such knowledge, it is essential to evaluate the quality of an existing question or…

Databases · Computer Science 2018-07-09 Yuan Yao , Hanghang Tong , Tao Xie , Leman Akoglu , Feng Xu , Jian Lu

Due to nowadays networks' sizes, the evaluation of a community detection algorithm can only be done using quality functions. These functions measure different networks/graphs structural properties, each of them corresponding to a different…

Social and Information Networks · Computer Science 2016-01-28 Jean Creusefond , Thomas Largillier , Sylvain Peyronnet

Videos are a commonly-used type of content in learning during Web search. Many e-learning platforms provide quality content, but sometimes educational videos are long and cover many topics. Humans are good in extracting important sections…

Computer Vision and Pattern Recognition · Computer Science 2020-10-27 Junaid Ahmed Ghauri , Sherzod Hakimov , Ralph Ewerth

Researchers try to model the aesthetic quality of photographs into low and high- level features, drawing inspiration from art theory, psychology and marketing. We attempt to describe every feature extraction measure employed in the above…

Computer Vision and Pattern Recognition · Computer Science 2016-12-20 Dimitris Spathis

Quality control is an ongoing concern in citizen science that is often managed by replication to consensus in online tasks such as image classification. Numerous factors can lead to disagreement, including image quality problems, interface…

Human-Computer Interaction · Computer Science 2021-10-18 Vinod Kumar Ahuja , Holly K. Rosser , Andrea Grover

This work studies how we can obtain feature-level ratings of the mobile products from the customer reviews and review votes to influence decision making, both for new customers and manufacturers. Such a rating system gives a more…

Computation and Language · Computer Science 2020-07-21 Koteswar Rao Jerripothula , Ankit Rai , Kanu Garg , Yashvardhan Singh Rautela

Quality scores provide a measure to evaluate the utility of biometric samples for biometric recognition. Biometric recognition systems require high-quality samples to achieve optimal performance. This paper focuses on face images and the…

Computer Vision and Pattern Recognition · Computer Science 2021-10-25 Biying Fu , Cong Chen , Olaf Henniger , Naser Damer

Nowadays, people strive to improve the accuracy of deep learning models. However, very little work has focused on the quality of data sets. In fact, data quality determines model quality. Therefore, it is important for us to make research…

Machine Learning · Computer Science 2019-07-01 Tianxing He , Shengcheng Yu , Ziyuan Wang , Jieqiong Li , Zhenyu Chen

Today, most newsreaders read the online version of news articles rather than traditional paper-based newspapers. Also, news media publishers rely heavily on the income generated from subscriptions and website visits made by newsreaders.…

Information Retrieval · Computer Science 2020-04-21 Amin Omidvar , Hossein Poormodheji , Aijun An , Gordon Edall

In this paper, we delve into the critical aspect of dataset quality assessment in machine learning classification tasks. Leveraging a variety of nine distinct datasets, each crafted for classification tasks with varying complexity levels,…

Machine Learning · Computer Science 2023-06-28 Szymon Mazurek , Maciej Wielgosz

Large technology firms face the problem of moderating content on their online platforms for compliance with laws and policies. To accomplish this at the scale of billions of pieces of content per day, a combination of human and machine…

Applications · Statistics 2023-06-14 Xuan Yang , Andrew J Smart , Daniel Theron

Effective data processing depends on the quality of the underlying data. However, quality issues such as inconsistencies and uncertainties, can significantly impede the processing and subsequent use of data. Despite the centrality of data…

Databases · Computer Science 2026-02-26 Markus Matoni , Arno Kesper , Gabriele Taentzer

Analyzing the readability of articles has been an important sociolinguistic task. Addressing this task is necessary to the automatic recommendation of appropriate articles to readers with different comprehension abilities, and it further…

Information Retrieval · Computer Science 2021-03-09 Changping Meng , Muhao Chen , Jie Mao , Jennifer Neville

Language models increasingly rely on massive web dumps for diverse text data. However, these sources are rife with undesirable content. As such, resources like Wikipedia, books, and newswire often serve as anchors for automatically…

Computation and Language · Computer Science 2022-01-27 Suchin Gururangan , Dallas Card , Sarah K. Dreier , Emily K. Gade , Leroy Z. Wang , Zeyu Wang , Luke Zettlemoyer , Noah A. Smith

Thanks to the abundance of Web platforms and broadband connections, HTTP Adaptive Streaming has become the de facto choice for multimedia delivery nowadays. However, the visual quality of adaptive video streaming may fluctuate strongly…

Multimedia · Computer Science 2020-02-26 Huyen T. T. Tran , Nam Pham Ngoc , Tobias Hoßfeld , Michael Seufert , Truong Cong Thang

Large language models have demonstrated the capability to perform on machine translation when the input is prompted with a few examples (in-context learning). Translation quality depends on various features of the selected examples, such as…

Computation and Language · Computer Science 2023-10-24 Aswanth Kumar , Ratish Puduppully , Raj Dabre , Anoop Kunchukuttan

Cloud computing has become increasingly popular. Many options of cloud deployments are available. Testing cloud performance would enable us to choose a cloud deployment based on the requirements. In this paper, we present an innovative…

Performance · Computer Science 2015-09-03 Li Chen , Pooja Jain , Kingsum Chow , Emad Guirguis , Tony Wu
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