Noticias em eLiteracias

🔒
✇ Information Processing & Management

Asking Clarifying Questions: To benefit or to disturb users in Web search?

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Jie Zou, Aixin Sun, Cheng Long, Mohammad Aliannejadi, Evangelos Kanoulas

✇ Information Processing & Management

Seeing is believing: Towards interactive visual exploration of data privacy in federated learning

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Yeting Guo, Fang Liu, Tongqing Zhou, Zhiping Cai, Nong Xiao

✇ Information Processing & Management

What makes user-generated content more helpful on social media platforms? Insights from creator interactivity perspective

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Wei Zhuang, Qingfeng Zeng, Yu Zhang, Chunmei Liu, Weiguo Fan

✇ Information Processing & Management

Network distribution and sentiment interaction: Information diffusion mechanisms between social bots and human users on social media

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Meng Cai, Han Luo, Xiao Meng, Ying Cui, Wei Wang

✇ Information Processing & Management

Skill requirements in job advertisements: A comparison of skill-categorization methods based on wage regressions

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Ziqiao Ao, Gergely Horváth, Chunyuan Sheng, Yifan Song, Yutong Sun

✇ Information Processing & Management

Improving topic disentanglement via contrastive learning

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Xixi Zhou, Jiajun Bu, Sheng Zhou, Zhi Yu, Ji Zhao, Xifeng Yan

✇ Information Processing & Management

Replicable semi-supervised approaches to state-of-the-art stance detection of tweets

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Maud Reveilhac, Gerold Schneider

✇ Information Processing & Management

Image-based 3D model retrieval via disentangled feature learning and enhanced semantic alignment

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Jie Nie, Ting Zhang, Tianbao Li, Shusong Yu, Xuanya Li, Zhiqiang Wei

✇ Information Processing & Management

Mapping user interest into hyper-spherical space: A novel POI recommendation method

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Mingxin Gan, Yingxue Ma

✇ Information Processing & Management

An efficient adaptive degree-based heuristic algorithm for influence maximization in hypergraphs

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Ming Xie, Xiu-Xiu Zhan, Chuang Liu, Zi-Ke Zhang

✇ Information Processing & Management

A Lexicon Enhanced Collaborative Network for targeted financial sentiment analysis

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Lili Shang, Hao Xi, Jiaojiao Hua, Huayun Tang, Jilei Zhou

✇ Information Processing & Management

Temporal burstiness and collaborative camouflage aware fraud detection

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Zheng Zhang, Jun Wan, Mingyang Zhou, Zhihui Lai, Claudio J. Tessone, Guoliang Chen, Hao Liao

✇ International Journal of Information Management

Artificial intelligence (AI)-enabled CRM capability in healthcare: The impact on service innovation

29 de Novembro de 2022, 18:36

Publication date: April 2023

Source: International Journal of Information Management, Volume 69

Author(s): Pradeep Kumar, Sujeet Kumar Sharma, Vincent Dutot

✇ International Journal of Information Management

Editorial Board

29 de Novembro de 2022, 18:36

Publication date: February 2023

Source: International Journal of Information Management, Volume 68

Author(s):

✇ Information Systems Journal

Integrating truth bias and elaboration likelihood to understand how political polarisation impacts disinformation engagement on social media

Por Stacy Miller, Philip Menard, David Bourrie, Scott Sittig — 28 de Novembro de 2022, 06:56

Abstract

Political polarisation has become an increasingly alarming issue in society, exacerbated by the widespread use of social media and the development of filter bubbles among social media users. This environment has left users susceptible to disinformation, especially those with whom a user is politically aligned. In this research, we integrate truth bias, elaboration likelihood model and new media literacy into a model for explaining social media engagement (with both disinformation and factual information) and analysing how political polarisation (operationalised as political alignment between users) influences perceptions and behaviours. Using an experimental design, we analyse the model separately for posts containing disinformation and factual information, highlighting key differences. Political alignment positively moderates truth bias's effect on engagement with disinformation. For both disinformation and factual information, political alignment moderates the effect of generalised communicative suspicion (GCS) on truth bias, such that GCS's effect on truth bias flips from negative to positive as political alignment increases. Issue involvement and political alignment appear to be the primary drivers of disinformation engagement, with critical consuming media literacy failing to mitigate engagement. Our findings contribute to the understanding of persuasion, conviction, amplification, polarisation and aversion related to fake news on social media.

✇ International Journal of Information Management

The double-edged effects of data privacy practices on customer responses

24 de Novembro de 2022, 19:15

Publication date: April 2023

Source: International Journal of Information Management, Volume 69

Author(s): Shijiao (Joseph) Chen, Khai Trieu Tran, Zhenhua (Raymond) Xia, Donia Waseem, Jing A. Zhang, Balkrushna Potdar

✇ International Journal on Digital Libraries

Computational metadata generation methods for biological specimen image collections

23 de Novembro de 2022, 00:00

Abstract

Metadata is a key data source for researchers seeking to apply machine learning (ML) to the vast collections of digitized biological specimens that can be found online. Unfortunately, the associated metadata is often sparse and, at times, erroneous. This paper extends previous research conducted with the Illinois Natural History Survey (INHS) collection (7244 specimen images) that uses computational approaches to analyze image quality, and then automatically generates 22 metadata properties representing the image quality and morphological features of the specimens. In the research reported here, we demonstrate the extension of our initial work to University of the Wisconsin Zoological Museum (UWZM) collection (4155 specimen images). Further, we enhance our computational methods in four ways: (1) augmenting the training set, (2) applying contrast enhancement, (3) upscaling small objects, and (4) refining our processing logic. Together these new methods improved our overall error rates from 4.6 to 1.1%. These enhancements also allowed us to compute an additional set of 17 image-based metadata properties. The new metadata properties provide supplemental features and information that may also be used to analyze and classify the fish specimens. Examples of these new features include convex area, eccentricity, perimeter, skew, etc. The newly refined process further outperforms humans in terms of time and labor cost, as well as accuracy, providing a novel solution for leveraging digitized specimens with ML. This research demonstrates the ability of computational methods to enhance the digital library services associated with the tens of thousands of digitized specimens stored in open-access repositories world-wide by generating accurate and valuable metadata for those repositories.

✇ Information Processing & Management

Adapting multilingual speech representation model for a new, underresourced language through multilingual fine-tuning and continued pretraining

24 de Novembro de 2022, 10:32

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Karol Nowakowski, Michal Ptaszynski, Kyoko Murasaki, Jagna Nieuważny

✇ Information Processing & Management

Goal-setting in support of learning during search: An exploration of learning outcomes and searcher perceptions

24 de Novembro de 2022, 10:32

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Kelsey Urgo, Jaime Arguello

✇ Information Processing & Management

Semantic matching in machine reading comprehension: An empirical study

29 de Novembro de 2022, 18:38

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Qian Liu, Rui Mao, Xiubo Geng, Erik Cambria

✇ Information Processing & Management

Editorial Board

24 de Novembro de 2022, 10:32

Publication date: January 2023

Source: Information Processing & Management, Volume 60, Issue 1

Author(s):

✇ Information Processing & Management

Reducing 0s bias in video moment retrieval with a circular competence-based captioner

24 de Novembro de 2022, 10:32

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Guolong Wang, Xun Wu, Zhaoyuan Liu, Zheng Qin

✇ Information Processing & Management

Fair and Explainable Depression Detection in Social Media

24 de Novembro de 2022, 10:32

Publication date: January 2023

Source: Information Processing & Management, Volume 60, Issue 1

Author(s): V Adarsh, P Arun Kumar, V Lavanya, G.R. Gangadharan

✇ Information Processing & Management

A deep learning-based expert finding method to retrieve agile software teams from CQAs

24 de Novembro de 2022, 10:32

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Peyman Rostami, Azadeh Shakery

✇ Information Processing & Management

Federated reinforcement learning approach for detecting uncertain deceptive target using autonomous dual UAV system

24 de Novembro de 2022, 10:32

Publication date: March 2023

Source: Information Processing & Management, Volume 60, Issue 2

Author(s): Haythem Bany Salameh, Mohannad Alhafnawi, Ala’eddin Masadeh, Yaser Jararweh

❌