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This paper is about the possible negative impact of excessive collaboration on the performance of top employees. With the rise of participatory culture and developments in communications technology, management practices require greater…

Applications · Statistics 2020-04-29 Anna Velyka , Marco Guerzoni

This paper analyzes and compares different incentive mechanisms for a master to motivate the collaboration of smartphone users on both data acquisition and distributed computing applications. To collect massive sensitive data from users, we…

Computer Science and Game Theory · Computer Science 2016-11-17 Lingjie Duan , Takeshi Kubo , Kohei Sugiyama , Jianwei Huang , Teruyuki Hasegawa , Jean Walrand

The dynamics of financial markets are driven by the interactions between participants, as well as the trading mechanisms and regulatory frameworks that govern these interactions. Decision-makers would rather not ignore the impact of other…

Computational Finance · Quantitative Finance 2019-12-02 Mahmoud Mahfouz , Angelos Filos , Cyrine Chtourou , Joshua Lockhart , Samuel Assefa , Manuela Veloso , Danilo Mandic , Tucker Balch

The privacy of machine learning models has become a significant concern in many emerging Machine-Learning-as-a-Service applications, where prediction services based on well-trained models are offered to users via pay-per-query. The lack of…

Machine Learning · Computer Science 2022-06-24 Xun Xian , Mingyi Hong , Jie Ding

Federated Learning (FL) enables distributed training by learners using local data, thereby enhancing privacy and reducing communication. However, it presents numerous challenges relating to the heterogeneity of the data distribution, device…

Machine Learning · Computer Science 2022-11-07 Ahmed M. Abdelmoniem , Atal Narayan Sahu , Marco Canini , Suhaib A. Fahmy

We analyze the benefits of network sharing between telecommunications operators. Sharing is seen as one way to speed the roll out of expensive technologies such as 5G since it allows the service providers to divide the cost of providing…

Computer Science and Game Theory · Computer Science 2017-06-20 Matthew Andrews , Milan Bradonjic , Iraj Saniee

We propose a hierarchical framework for collaborative intelligent systems. This framework organizes research challenges based on the nature of the collaborative activity and the information that must be shared, with each level building on…

With the rapid demand of data and computational resources in deep learning systems, a growing number of algorithms to utilize collaborative machine learning techniques, for example, federated learning, to train a shared deep model across…

Cryptography and Security · Computer Science 2021-12-21 Shangwei Guo , Xu Zhang , Fei Yang , Tianwei Zhang , Yan Gan , Tao Xiang , Yang Liu

A common assumption in causal modeling posits that the data is generated by a set of independent mechanisms, and algorithms should aim to recover this structure. Standard unsupervised learning, however, is often concerned with training a…

Machine Learning · Computer Science 2019-03-05 Francesco Locatello , Damien Vincent , Ilya Tolstikhin , Gunnar Rätsch , Sylvain Gelly , Bernhard Schölkopf

Federated learning (FL) is a privacy-preserving learning technique that enables distributed computing devices to train shared learning models across data silos collaboratively. Existing FL works mostly focus on designing advanced FL…

Machine Learning · Computer Science 2023-02-20 Yash Travadi , Le Peng , Xuan Bi , Ju Sun , Mochen Yang

A competitive learning model was introduced in Ref. 1 (A. Mehta and J. M. Luck, Phys. Rev. E 60, 5, 1999), in which the learning is outcome-related. Every individual chooses between a pair of existing strategies or types, guided by a…

Adaptation and Self-Organizing Systems · Physics 2011-07-11 Gaurang Mahajan , Anita Mehta

The new requirement for "collaboration" between multidisciplinary collaborators induces to exchange and share adequate information on the product, processes throughout the products' lifecycle. Thus, effective capture of information, and…

Human-Computer Interaction · Computer Science 2011-11-10 Hichem Geryville , Yacine Ouzrout , Abdelaziz Bouras , Nikolaos Sapidis

In online advertising, auto-bidding has become an essential tool for advertisers to optimize their preferred ad performance metrics by simply expressing high-level campaign objectives and constraints. Previous works designed auto-bidding…

Multiagent Systems · Computer Science 2022-01-06 Chao Wen , Miao Xu , Zhilin Zhang , Zhenzhe Zheng , Yuhui Wang , Xiangyu Liu , Yu Rong , Dong Xie , Xiaoyang Tan , Chuan Yu , Jian Xu , Fan Wu , Guihai Chen , Xiaoqiang Zhu , Bo Zheng

Many organizations wish to collaboratively train machine learning models on their combined datasets for a common benefit (e.g., better medical research, or fraud detection). However, they often cannot share their plaintext datasets due to…

Cryptography and Security · Computer Science 2019-09-04 Wenting Zheng , Raluca Ada Popa , Joseph E. Gonzalez , Ion Stoica

Taxes are an essential and uniformly applied institution for maintaining modern societies. However, the levels of taxation remain an intensive debate topic among citizens. If each citizen contributes to common goals, a minimal tax would be…

Physics and Society · Physics 2024-04-24 Hsuan-Wei Lee , Colin Cleveland , Attila Szolnoki

With the increase in adoption of machine learning tools by organizations risks of unfairness abound, especially when human decision processes in outcomes of socio-economic importance such as hiring, housing, lending, and admissions are…

Computers and Society · Computer Science 2020-09-11 Lily Morse , Mike H. M. Teodorescu , Yazeed Awwad , Gerald Kane

Humans have developed considerable machinery used at scale to create policies and to distribute incentives, yet we are forever seeking ways in which to improve upon these, our institutions. Especially when funding is limited, it is…

Multiagent Systems · Computer Science 2023-01-18 Theodor Cimpeanu , Francisco C Santos , The Anh Han

Algorithmic fairness and privacy are essential pillars of trustworthy machine learning. Fair machine learning aims at minimizing discrimination against protected groups by, for example, imposing a constraint on models to equalize their…

Machine Learning · Statistics 2021-04-08 Hongyan Chang , Reza Shokri

Research funding systems are not isolated systems - they are embedded in a larger scientific system with an enormous influence on the system. This paper aims to analyze the allocation of competitive research funding from different…

Network-based systems are inherently interconnected, with the design and performance of subnetworks being interdependent. However, the decisions of self-interested operators may lead to suboptimal outcomes for users and the overall system.…

Systems and Control · Electrical Eng. & Systems 2026-02-11 Mingjia He , Andrea Censi , Runyu Zhang , Emilio Frazzoli , Gioele Zardini