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Multi-Agent group programming Based On Co-evolution

COMPUTER JOURNAL 2009年第8期52卷 910-921页

作者： Liu Wenjun Wang Tianjiang Liu Fang Huazhong Univ Sci & Technol Dept Comp Sci & Technol Wuhan 430074 Hubei Peoples R China

As an effective means of multi-agent problem solving, autonomous individual programming and interaction that are essential need, are limited in their ability to accommodate the interests of others, and therefore, may unnecessarily constrain the solving ability and negotiability of an agent, particularly in a distributed cooperative environments founded on private and uncertain information. In this paper, a multi-agent group programming model is presented, where each agent executes local programming by evolutionary search. Based on co-evolution idea, agents resolve conflicts and revise their own search direction to optimize local and social objectives in an interactive process by means of clustering and group choice. Finally, the paper presents simulation results that illustrate the operational effectiveness of our agent group programming model.

关键词： group programming co-evolution multi-agent

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Identifying the Need to Intervene: Analysis and Representation of Interaction Patterns in group programming Learning

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17th Collaboration Researchers International Working group Conference on Collaboration and Technology

作者： Castro, Thais Robertson, David Fuks, Hugo Castro, Alberto Univ Fed Amazonas Dept Comp Sci Manaus Amazonas Brazil Univ Edinburgh Sch Informat Edinburgh Midlothian Scotland Pontificia Catholic Univ Rio De Janeiro Rio De Janeiro Brazil

ISBN: (纸本)9783642238000;9783642238017

This paper focuses on a supporting strategy for enhancing distributed and computer-mediated group programming learning. Based on a real-world research setting that started two decades ago, we have exploited a particular context characterized by: (i) a close analysis of artifacts produced by learners;(ii) a collaborative approach to learning, combined with (iii) a team-based approach to programming;and (iv) the use of a Progressive Learning Scheme for group programming learning. These elements are discussed as rationale for the analysis and representation of forum-based discussion logs generated within a case study carried out with first year undergraduate computing students. This analysis allowed us to develop a means of coordinating group programming on a distributed, agent-based platform using group programming stereotypes from conversation analysis. These stereotypes were defined using interaction patterns within a process calculus.

关键词： Collaborative learning distributed learning environments improving classroom teaching teaching/learning strategies group programming

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programming in groups: a Progression Learning Scheme from the Individual to the group

Programming in Groups: a Progression Learning Scheme from th...

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IEEE Frontiers in Education Conference 2008

作者： Castro, Thais Fuks, Hugo Castro, Alberto Pontificia Univ Catolica Rio de Janeiro Dept Informat BR-22453900 Rio De Janeiro Brazil Univ Fed Amazonas Dept Comp Sci Manaus Amazonas 3000 Brazil

ISBN: (纸本)9781424419692

The technical literature in cognitive science informs that working in groups reaps more benefits than working alone. We are seeing a variety of innovative group programming methodologies like the agile methods. This work examines the findings of a pilot study carried out during the first academic semester of 2007. The subjects were 110 freshmen computing and engineering students taking their first programming course at the Federal University of Amazonas. Based on these findings, it is proposed a programming progression learning scheme, from individual (current practice) to group programming (the desired practice based on the literature review). Such transition is necessary for students are not used to programming in groups. In order to evaluate such progression learning scheme a case study is outlined.

关键词： group programming group modeling programming learning

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A comparative analysis of different gender pair combinations in pair programming

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BEHAVIOUR & INFORMATION TECHNOLOGY 2015年第8期34卷 825-837页

作者： Choi, Kyungsub Stephen Rhode Isl Coll Comp Informat Syst Providence RI 02908 USA

Over the last decade, there has been a steady stream of pair programming studies. However, one significant area of pair programming that has not received its due attention is gender. Considering the fact that pair programming is one of the major human-centric software development paradigms, this is a gap that needs to be addressed. This empirical study conducted quantitative and qualitative analyses of different gender pair combinations within pair programming context. Using a pool of university programming course students as the experiment participants, the study examined three gender pair types: female-female, female-male, and male-male. The result revealed that there was no significant gender difference in the pair programming coding output. But there were significant differences in the levels of pair compatibility and communication between the same gender pair type: female-female and male-male, and the mixed gender pair type, female-male. The post-experiment comments provide additional insights and details about gender in pair interactions.

关键词： gender pair programming group programming extreme programming pair learning

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Comparison of Role-Assigned grouping with Free-Form group Activities in an Introductory Computer Science Course 20

Comparison of Role-Assigned Grouping with Free-Form Group Ac...

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51st ACM SIGCSE Technical Symposium on Computer Science Education (SIGCSE)

作者： Earth, Steve Char, Bruce Johnson, Jeremy Drexel Univ 3675 Market St Philadelphia PA 19104 USA

ISBN: (纸本)9781450367936

We investigated the impact of assigning specific roles in Process Oriented Guided Inquiry Learning (POGIL) activities versus giving the same group activities without pre-assigned roles. We hoped to show that the group with additional structure would receive tangible benefits: more engagement with partners, greater comprehension of material, heightened content interest, and increased retention. Preliminary results suggest that the proportion of minimally participating students was not statistically significantly different, and neither were the individual assessments. The roled section did have higher scores overall in the course, both in the group activities and also in the final exam;however, the difference was small and not clearly statistically significant. Unexpectedly, disciplinary actions and post course surveys indicate a greater rate of plagiarism on both shared lab reports and individual homework assignments in the free-form group and this may be a factor for instructors to bear in mind when utilizing group activities.

关键词： POGIL roles active learning group programming

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Synerg-eye-zing: Decoding Nonlinear Gaze Dynamics Underlying Successful Collaborations in Co-located Teams 23

Synerg-eye-zing: Decoding Nonlinear Gaze Dynamics Underlying...

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25th International Conference on Multimodal Interaction (ICMI)

作者： Reddy, G. S. Rajshekar Eloy, Lucca Dickler, Rachel Reitman, Jason G. Pugh, Samuel L. Foltz, Peter W. Gorman, Jamie C. Harrison, Julie L. Hirshfeld, Leanne Univ Colorado Boulder CO 80309 USA Arizona State Univ Mesa AZ USA Georgia Inst Technol Atlanta GA 30332 USA

ISBN: (纸本)9798400700552

Joint Visual Attention (JVA) has long been considered a critical component of successful collaborations, enabling coordination and construction of a shared knowledge space. However, recent studies challenge the notion that JVA alone ensures effective collaboration. To gain deeper insights into JVA's influence, we examine nonlinear gaze coupling and gaze regularity in the collaborators' visual attention. Specifically, we analyze gaze data from 19 dyadic and triadic teams engaged in a co-located programming task using Recurrence Quantification Analysis (RQA). Our results emphasize the significance of team-level gaze regularity for improving task performance - highlighting the importance of maintaining stable or sustained episodes of joint or individual attention, than disjointed patterns. Additionally, through regression analyses, we examine the predictive capacity of recurrence metrics for subjective traits such as social cohesion and social loafing, revealing unique interpersonal and team dynamics behind productive collaborations. We elaborate on our findings via qualitative anecdotes and discuss their implications in shaping real-time interventions for optimizing collaborative success.

关键词： Recurrence quantification analysis Eye tracking group programming Collaborative problem solving

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A Comprehensive group Approach for Commercially Sexually Exploited Girls

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JOURNAL FOR SPECIALISTS IN group WORK 2018年第4期43卷 376-398页

作者： Kenny, Maureen C. Helpingstine, Claire E. Harrington, Maria Clara McEachern, Adriana G. Florida Int Univ Dept Leadership & Profess Studies Miami FL 33199 USA Florida Int Univ Dept Psychol Miami FL 33199 USA Kristi House Miami FL USA

Project Girls Owning Their Lives and Dreams (GOLD) is a comprehensive group counseling program providing psychoeducational, growth, support, and counseling groups to adolescent victims of commercial sexual exploitation (CSE). groups were facilitated by staff and community volunteers. Online surveys were administered to participants to gain their perceptions of the groups. Participants were generally satisfied with the groups and reported themes of bonding with peers, learning new skills, empowerment, and stress relief. Considerations for group work with this population are provided.

关键词： commercial sexual exploitation life skills groups mentoring sexual victimization group programming

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Evaluation of a Psychoeducational group to Expand Mobile Application Knowledge and Use in a Veteran Residential Treatment Program

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Journal of Technology in Behavioral Science 2023年第2期8卷 118-127页

作者： Harned, Megan Dhami, Mani Reger, Greg M. VA Puget Sound Healthcare System 9600 Veterans Drive Seattle Tacoma 98493 WA United States University of Washington School of Medicine Seattle WA United States

Despite the availability of free, evidence-informed mental health mobile applications (apps) to support Veterans and Service Members, interventions are needed to ensure patients are aware of the developed resources. A psychoeducational group was developed and evaluated by a quality improvement project in the context of a Department of Veterans Affairs residential treatment program. Four weekly group sessions introduced 82 Veterans to two similarly themed apps at each group and supported Veteran installation, introduction to the clinical subject matter, app orientation and demonstration, and device/app troubleshooting. Although 94% owned a smartphone, prior to the group, seven of eight apps introduced during the group had been used by fewer than 10% of participants. Following group participation, the proportion of participants agreeing that they were comfortable using mental health apps increased from 33% at baseline to 75%. Similarly, relative to 54% of participants at baseline who agreed that they were aware of available mental health mobile applications, the proportion rose to 89% after the group. Most participants rated three apps as “helpful” or “very helpful” (Breath2Relax, Mindfulness Coach, and PTSD Coach) and most participants reported they were likely to use these apps in the future. Results and qualitative feedback identified needed improvements to the group, including the replacement of some featured apps and the inclusion of automated app usage metrics. Well-designed implementation studies of dissemination strategies are needed to inform best practices for the adoption of these promising interventions. © 2023, This is a U.S. Government work and not under copyright protection in the US;foreign copyright protection may apply.

关键词： group programming Mhealth Mobile applications Utilization Veterans

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Evaluating Gender Significance Within a Pair programming Context

Evaluating Gender Significance Within a Pair Programming Con...

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46th Annual Hawaii International Conference on System Sciences (HICSS)

作者： Choi, Kyungsub S. Rhode Isl Coll Sch Management Providence RI 02908 USA

ISBN: (纸本)9780769548920;9781467359337

This study reports findings of the gender differences within a pair programming context. A large pool of university computer programming course undergraduate and graduate students was paired into three distinct pair categories: male-male, male-female, and female-female. All pairs performed pair programming tasks under a controlled lab environment. The pairs' final outputs in the categories of code productivity and code design were quantitatively measured, and the post-experiment questionnaire was also measured. The results revealed that the male-male pairs had the highest scores and female-female pairs had the lowest scores in both code categories, but not significantly. In the post-experiment questionnaire, the communication and compatibility levels showed significant differences between the three different pair categories. The male-male, female-female pairs or same gender pairs had significantly higher levels than the male-female or mixed gender pairs. Additionally, the female participants particularly voiced gender-biased concerns about collaborating with male partners in doing the pair programming task.

关键词： extreme programming gender group collaboration group programming pair programming

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