When emergency situations cross borders, or when newly formed groups need to work together, decision making can suffer from threat rigidity and pertinent information can be bypassed. We describe a Dynamic Delphi system under development that can create and sustain a group “voice” for an emergency response Community of Practice (CoP). We further describe its intended use for a CoP consisting of local, state and federal government responders, civilian emergency response teams (CERT), and volunteers. Community members can brainstorm, explore ideas, debate and vote iteratively to best reflect the group's opinion at any moment in time. Ongoing studies demonstrate that an online system implementing Dynamic Delphi characteristics along with Thurstone's Law of Comparative Judgment will prove conducive for building a repertoire of ideas, rules, policies or any other aspect of the community's 'voice', in such a way that the individual voices are juxtaposed in harmony to create a single song.
Finding The Voice of A Virtual Community of PracticeConnie White
Critical components for a successful Community of Practice (CoP) are that: 1) the community members have a space where their voice can be heard and that, (2) the proper technology is given to them to aid in this effort. We describe a Dynamic Delphi system under development which interprets the group’s voice in the creation of information during the initial start up phases when cultivating a CoP. Community members’ alternatives are explored, justified and debated over periods of time, and best reflect the group’s opinion at any moment in time where collective intelligence will be created from the interactions amongst group members. The system could handle a wide variety of types of decisions reflecting the diversity of goals given a CoP including emergency response actions, prediction markets, lobbying efforts, any sort of problem solving, making investment suggestions, etc. Pilot studies indicate that the group creates a greater number of better ideas. Ongoing studies are described, including applications to emergency management planning and response. They demonstrate that implementing a Dynamic Delphi system will prove conducive for building the initial repertoire of ideas, rules, policies or any other aspect of the community’s ‘voice’ that should be heard, in such a way that the individual voices are juxtaposed in harmony to create a single song.
Social Media, Crisis Communication and Emergency Management: Leveraging Web 2...Connie White
Detailing guidelines and safe practices for using social media across a range of emergency management applications‚ Social Media, Crisis Communication, and Emergency Management: Leveraging Web 2.0 Technologies supplies cutting-edge methods to help you inform the public‚ reduce information overload‚ and ultimately‚ save more lives.
Introduces collaborative mapping tools that can be customized to your needs
Explores free and open-source disaster management systems‚ such as Sahana and Ushahidi
Covers freely available social media technologies—including Facebook‚ Twitter‚ and YouTube
Defining a problem and understanding it syntactically as well as semantically enhances the decision process because the written agenda and solutions are understood on a token level. Consensus in groups can be challenging in present web based environments given the dynamics of types of interactions and needs. Larger virtual communities are beginning to use wiki based decision support systems for time critical interactions where the quality of the information is high and a near real time feedback system is necessary. Understanding the meaning of the problem and group consensus can be improved exploiting a voting enhanced wiki structure implemented into select parts of the decision making process. A decision support model integrating a wiki structure and a social decision support system (voting) is presented. Findings from a pilot study describe differences of idea generation between groups. Other issues are identified requiring further research.
Collaborative methodologies for writing open educational textbooks a state of...Proyecto LATIn
Abstract. The importance of collaborative electronic textbooks in the context of Open Educational Resources has been growing worldwide. This paper presents an state-of-the-art analysis of collaborative methodologies necessary for the shared creation of collaborative books, with a more specific attention given to open academic textbooks. This paper explore the academic literature of general concept of collaboration to more specific task of collaborative writing and example of successful initiatives of open textbooks around the world. The main conclusion of this study is that the any methodology for such creation should depend heavily on the conformation and cultural context of the writing group.
Finding The Voice of A Virtual Community of PracticeConnie White
Critical components for a successful Community of Practice (CoP) are that: 1) the community members have a space where their voice can be heard and that, (2) the proper technology is given to them to aid in this effort. We describe a Dynamic Delphi system under development which interprets the group’s voice in the creation of information during the initial start up phases when cultivating a CoP. Community members’ alternatives are explored, justified and debated over periods of time, and best reflect the group’s opinion at any moment in time where collective intelligence will be created from the interactions amongst group members. The system could handle a wide variety of types of decisions reflecting the diversity of goals given a CoP including emergency response actions, prediction markets, lobbying efforts, any sort of problem solving, making investment suggestions, etc. Pilot studies indicate that the group creates a greater number of better ideas. Ongoing studies are described, including applications to emergency management planning and response. They demonstrate that implementing a Dynamic Delphi system will prove conducive for building the initial repertoire of ideas, rules, policies or any other aspect of the community’s ‘voice’ that should be heard, in such a way that the individual voices are juxtaposed in harmony to create a single song.
Social Media, Crisis Communication and Emergency Management: Leveraging Web 2...Connie White
Detailing guidelines and safe practices for using social media across a range of emergency management applications‚ Social Media, Crisis Communication, and Emergency Management: Leveraging Web 2.0 Technologies supplies cutting-edge methods to help you inform the public‚ reduce information overload‚ and ultimately‚ save more lives.
Introduces collaborative mapping tools that can be customized to your needs
Explores free and open-source disaster management systems‚ such as Sahana and Ushahidi
Covers freely available social media technologies—including Facebook‚ Twitter‚ and YouTube
Defining a problem and understanding it syntactically as well as semantically enhances the decision process because the written agenda and solutions are understood on a token level. Consensus in groups can be challenging in present web based environments given the dynamics of types of interactions and needs. Larger virtual communities are beginning to use wiki based decision support systems for time critical interactions where the quality of the information is high and a near real time feedback system is necessary. Understanding the meaning of the problem and group consensus can be improved exploiting a voting enhanced wiki structure implemented into select parts of the decision making process. A decision support model integrating a wiki structure and a social decision support system (voting) is presented. Findings from a pilot study describe differences of idea generation between groups. Other issues are identified requiring further research.
Collaborative methodologies for writing open educational textbooks a state of...Proyecto LATIn
Abstract. The importance of collaborative electronic textbooks in the context of Open Educational Resources has been growing worldwide. This paper presents an state-of-the-art analysis of collaborative methodologies necessary for the shared creation of collaborative books, with a more specific attention given to open academic textbooks. This paper explore the academic literature of general concept of collaboration to more specific task of collaborative writing and example of successful initiatives of open textbooks around the world. The main conclusion of this study is that the any methodology for such creation should depend heavily on the conformation and cultural context of the writing group.
Visible Effort: A Social Entropy Methodology for Managing Computer-Mediated ...Sorin Adam Matei
A theoretically-grounded learning feedback tool suite, the Visible Effort (VE) Mediawiki extension, is proposed for optimizing online group learning activities by measuring the amount of equality and the emergence of social structure in groups that participate in Computer-Mediated Collaboration (CMC). Building on social entropy theory, drawn from Shannon’s Mathematical Theory of Communication, VE captures levels of CMC unevenness and group structure and visualizes them on wiki Web pages through background colors, charts, and tabular data. Visual information provides users entropic feedback on how balanced and equitable collaboration is within their online group are, while helping them to maintain it within optimal levels. Finally, we present the theoretical and practical implications of VE and the measures behind it, as well as illustrate VE’s capabilities by describing a quasi-experimental teaching activity (use scenario) in tandem with a detailed discussion of theoretical justification, methodological underpinning, and technological capabilities of the approach.
Spatial Data Infrastructure (SDI), communities and social media are three different terms. What do they have in common? At first all these terms are very modern and trendy
now. They are very often used not only in technical publications but these words and collocations are also used by the public. It is possible to say that primarily social media could
be described as buzzword (fashion word and vogue word).
Online Social Networks to Support Community Collaboration WorkshopConnie White
Introduction
Social Networks
Virtual Organizations
Communities of Practice
Technology Acceptance Model
Social Media for Emergency Management
What does the future hold?
A poster presentation from the Medical Libraries Association Annual Meeting, May 2015, in Austin Texas. The topic is on successful community building in a novel domain not previously supported by the campus libraries, and how outreach and engagement were developed.
A Dynamic Delphi Process Utilizing a Modified Thurstone Scaling Method: Colla...Connie White
In an extreme event or major disaster, very often there are both alternative actions that might be considered and far more requests for actions than can be executed immediately. The relative desirability of each option for action could be a collaborative expression of a significant number of emergency managers and experts trying to manage the most desirable alternatives at any given time, in real time. Delphi characteristics can satisfy these needs given that anyone can vote or change their vote on any two options, and voting and scaling are used to promote a group understanding. Further utilized with Thurstone’s Law of Comparative Judgment, a group decision or the range of acceptability a group is willing to consent to, can be calculated and utilized as a means of producing the best decision. A ubiquitous system for expeditious real-time decision making by large virtual teams in emergency
response environments is described.
Leveraging A Wiki To Enhance Virtual Collaboration In The Emergency DomainConnie White
In a crisis situation, critical success factors include good preparedness, the availability of
trustworthy information and reliable people, and the responders' ability to improvise with the available, functioning tools. Wikis can be used as collaborative group support systems to support these activities, especially for communities of practice that must operate as high reliability organizations. The advantages of using a wiki are especially beneficial in volatile environments, such as those in the emergency domain, where critical real-time decision making is required. An international wiki - emergenciWiki.org - has been created and is being used by both practitioners and academics. The conclusions include that wiki features and functionality, which are important for safetycritical work, should add a minimum of bureaucratic overhead while helping to establish trust and a sense of purpose and community among the users, strengthening each individual user's accountability for their actions, or easing the evaluation of information reliability. (*note emergenciWiki.org project is over)
This integrated media series is about some of the most widely visited cities across North America and what features make the city distinctive and appealling. This presentation includes details about key features of the city such as climate, demographics, and popular tourist destinations.
Visible Effort: A Social Entropy Methodology for Managing Computer-Mediated ...Sorin Adam Matei
A theoretically-grounded learning feedback tool suite, the Visible Effort (VE) Mediawiki extension, is proposed for optimizing online group learning activities by measuring the amount of equality and the emergence of social structure in groups that participate in Computer-Mediated Collaboration (CMC). Building on social entropy theory, drawn from Shannon’s Mathematical Theory of Communication, VE captures levels of CMC unevenness and group structure and visualizes them on wiki Web pages through background colors, charts, and tabular data. Visual information provides users entropic feedback on how balanced and equitable collaboration is within their online group are, while helping them to maintain it within optimal levels. Finally, we present the theoretical and practical implications of VE and the measures behind it, as well as illustrate VE’s capabilities by describing a quasi-experimental teaching activity (use scenario) in tandem with a detailed discussion of theoretical justification, methodological underpinning, and technological capabilities of the approach.
Spatial Data Infrastructure (SDI), communities and social media are three different terms. What do they have in common? At first all these terms are very modern and trendy
now. They are very often used not only in technical publications but these words and collocations are also used by the public. It is possible to say that primarily social media could
be described as buzzword (fashion word and vogue word).
Online Social Networks to Support Community Collaboration WorkshopConnie White
Introduction
Social Networks
Virtual Organizations
Communities of Practice
Technology Acceptance Model
Social Media for Emergency Management
What does the future hold?
A poster presentation from the Medical Libraries Association Annual Meeting, May 2015, in Austin Texas. The topic is on successful community building in a novel domain not previously supported by the campus libraries, and how outreach and engagement were developed.
A Dynamic Delphi Process Utilizing a Modified Thurstone Scaling Method: Colla...Connie White
In an extreme event or major disaster, very often there are both alternative actions that might be considered and far more requests for actions than can be executed immediately. The relative desirability of each option for action could be a collaborative expression of a significant number of emergency managers and experts trying to manage the most desirable alternatives at any given time, in real time. Delphi characteristics can satisfy these needs given that anyone can vote or change their vote on any two options, and voting and scaling are used to promote a group understanding. Further utilized with Thurstone’s Law of Comparative Judgment, a group decision or the range of acceptability a group is willing to consent to, can be calculated and utilized as a means of producing the best decision. A ubiquitous system for expeditious real-time decision making by large virtual teams in emergency
response environments is described.
Leveraging A Wiki To Enhance Virtual Collaboration In The Emergency DomainConnie White
In a crisis situation, critical success factors include good preparedness, the availability of
trustworthy information and reliable people, and the responders' ability to improvise with the available, functioning tools. Wikis can be used as collaborative group support systems to support these activities, especially for communities of practice that must operate as high reliability organizations. The advantages of using a wiki are especially beneficial in volatile environments, such as those in the emergency domain, where critical real-time decision making is required. An international wiki - emergenciWiki.org - has been created and is being used by both practitioners and academics. The conclusions include that wiki features and functionality, which are important for safetycritical work, should add a minimum of bureaucratic overhead while helping to establish trust and a sense of purpose and community among the users, strengthening each individual user's accountability for their actions, or easing the evaluation of information reliability. (*note emergenciWiki.org project is over)
This integrated media series is about some of the most widely visited cities across North America and what features make the city distinctive and appealling. This presentation includes details about key features of the city such as climate, demographics, and popular tourist destinations.
to all moslems all over the world
kindly receive my aid adha greetings in ppt format with MAKKAH azan in wav sound format.
to rnjoy this slide share please download
DFA Night School is back to help you master the emerging art of Twitter. This new medium is rising faster than any other social networking platform, but is it destined to be overloaded with celebrity gossip and trivia or will it become a revolutionary tool for social change? We will explore it's strengths and limitations as we work to separate the hype from Reality on using Twitter to organizing online.
Our guest trainers will be Adam Green from the PCCC (@adamgreenonline) and Jen Nedeau (@humanfolly) from Air America. This training will take place live from the Netroots Nation convention in Pittsburgh. You can be part of this great event for free right from your own home.
Today\'s automotive aftermarket environment demands accuracy and completeness in product data in order to conduct business. AAIA\'s ACES and PIES product data exchange standards help manufacturers connect and sell with their customers.
Slides from todays' event around data and communities. Harnessing discussions around the what data means to you, collection of data, how data is represented and case studies around community data.
Italian Version: Disasters 2.0: Collaborazione in Tempo Reale: Documentazione...Connie White
This is a presentation demonstrating how some real time tools can be use to manage the needs of time critical situations expected and unexpected, for emergency management. The Google Suite is introduced along with some mapping software.
Presentation on the updates of BARTER. Outlining the need, issues and reasons. The presentations looks at the current stages of development of the mobile device to the online data sets of visualisations.
Defining a problem and understanding it syntactically as well as semantically enhances the decision process because the written agenda and solutions are understood on a token level. Consensus in groups can be challenging in present web based environments given the dynamics of types of interactions and needs. Larger virtual communities are beginning to use wiki based decision support systems for time critical interactions where the quality of the information is high and a near real time feedback system is necessary. Understanding the meaning of the problem and group consensus can be improved exploiting a voting enhanced wiki structure implemented into select parts of the decision making process. A decision support model integrating a wiki structure and a social decision support system (voting) is presented. Findings from a pilot study describe differences of idea generation between groups. Other issues are identified requiring further research.
Social Media in Crisis Management: ISCRAM Summer School 2011Connie White
This is a lecture for PhD students at a summer school hosted by Information Systems for Crisis Response and Management, ISCRAM www.iscram.org. This lecture covers social media and the information systems concepts that show how social media can support emergency management.
Delivering value through data future agenda 2019Future Agenda
Delivering value through data - final report. Throughout 2018, Future Agenda canvassed the views of a wide range of 900 experts with different backgrounds and perspectives from around the world, to provide their insights on the future value of data. Supported by Facebook and many other organisations, we held 30 workshops across 24 countries in Africa, Asia, the Americas, and Europe. In them, we reviewed the data landscape across the globe, as it is now, and how experts think it will evolve over the next five to ten years.
The aim? To gain a better understanding of how perspectives and priorities differ across the world, and to use the diverse voices and viewpoints to help governments, organisations, and individuals to better understand what they need to do to realise data’s full potential.
We are not aware of any other exercise of this scale or scope. No other project we know of has carefully and methodically canvassed the views of such a wide range of experts from such a diverse range of backgrounds and geographical locations. The result, we hope, delivers a more comprehensive picture of the sheer variety of issues and views thrown up by a fast-evolving ‘data economy’ than can be found elsewhere. And, by providing this rich set of perspectives, we aim to help businesses and governments - to develop the policies, strategies, and innovations that realise the full potential of data (personal, social, economic, commercial), while addressing potential harms, both locally and globally.
For more details see the dedicated website www.deliveringvaluethroughdata.org
Helping Crisis Responders Find the Informative Needle in the Tweet HaystackCOMRADES project
Leon Derczynski - University of Sheffield,
Kenny Meesters - TU Delft, Kalina Bontcheva - University of Sheffield, Diana Maynard- University of Sheffield
WiPe Paper – Social Media Studies
Proceedings of the 15th ISCRAM Conference – Rochester, NY, USA May 2018
Evaluating Platforms for Community Sensemaking: Using the Case of the Kenyan ...COMRADES project
Vittorio Nespeca
TU Delft
V.Nespeca@tudelft.nl
Kenny Meesters
TU Delft
K.J.M.G.Meesters@tudelft.nl
Tina Comes
TU Delft
T.Comes@tudelft.nl
WiPe Paper – T12 - Designing for Resilience
Proceedings of the 15th ISCRAM Conference – Rochester, NY, USA May 2018
https://www.researchgate.net/publication/324162897_Evaluating_Platforms_for_Community_Sensemaking_Using_the_Case_of_the_Kenyan_Elections_Vittorio_Nespeca
Web 2.0 Technology Building Situational Awareness: Free and Open Source Too...Connie White
covers ways to use web apps, smart phones and free disaster management software like Sahana Eden, which offer agencies free and open source tools to customize and build situational awareness for their own agency or organizational needs.
Media, information and the promise of new technologies in Knowledge Transfer ...maudelfin
Presented at the GLOBAL HEALTH RESEARCH INITIATIVE: TEASDALE-CORTI PROGRAM SYMPOSIUM - Innovations in Global Health Research -Global Social Justice and the Social Determinants of Health: Setting the Course for the Future
October 1-3, 2012 | Marriott Hotel | 100 Kent St, Ottawa, ON - http://www.mcgill.ca/trauma-globalhealth
Social Media play a critical role during crisis events, revealing a natural coordination dynamic. We propose a computational framework guided by social science principles to measure, analyze, and understand coordination among the different types of organizations and actors in crisis response. The analysis informs both the scientific account of cooperative behavior and the design of applications and protocols to support crisis management.
H. Purohit, A. Hampton, V. Shalin, A. Sheth, J. Flach. Framework to Analyze Coordination in Crisis Response. Workshop on Collaboration and Crisis Informatics, CSCW-2012.
http://knoesis.wright.edu/library/resource.php?id=1640
Social Media, Crisis Communication, Emergency Mgmt & Drone Technology in Heal...Connie White
A presentation for Region 2 North Healthcare Coalition - 2017 Annual Conference on using Social Media, Crisis Communication, Emergency Mgmt & Drone Technology in Healthcare
Technological Advances Leveraging Use of Small Unmanned Aerial Vehicles (UAV...Connie White
Unmanned Aerial Vehicles (UAVs), better known as drones, historically have been used primarily by the military due to availability, costs, size, usability and other factors. Advances in technology in recent years have remedied this situation. The main objective of this paper is to identify complementary emerging technologies to provide a state-of-the-art combination that is easy for emergency managers to obtain and use. This will offer duplicate functions once found to be cost prohibitive for emergency managers. We identify ways that when combined together can be further integrated into the various aspects of emergency management, along with identifying considerations that can be made to fulfill emergency management requirements. Specific technologies were identified, obtained and used to design a small UAV with cameras providing a variety of capabilities, including thermal imaging. Future research including alternative light sources is discussed. Research ideas that were generated during the exploratory work are presented in this paper.
Emergency Management Information System Support Rectifying 1st Responder Role...Connie White
Role abandonment once was considered unlikely by research scientists; however emergency management officials have experienced catastrophic events that counter prior assumptions. Event types such as deluges and pandemics surface as scenarios supporting one set of examples. We explore a different angle, focusing on individual practitioners including: (1) fire, (2) police and (3) emergency medical services. Surveys were taken by the various practitioner group types. Results suggested that there may be role abandonment issues, differing from one practitioner type to another, each with unique reasons given the event type. Although communities and individual emergency officials may never encounter such situations, it’s imperative that this event type be taken into account during the design and implementation of disaster management systems. Systems developed should be designed to support and modify needs given the size and magnitude of the event, be it an routine emergency, a larger disaster or a 'once in a lifetime' catastrophic event. In this case, we focus on human resources. It is for this reason that we believe that algorithms be identified, developed and implemented so that such information be accessible to emergency officials, should this rare situation arise.
Disaster Management Systems: Building Capacity for Developing Countries and ...Connie White
Some societies are more disaster prone than others due to their geographic location and the benefits provided by it. Man has co-existed in this sort of high risk/high return relationship with mother nature throughout history. Poorer societies tend to pay a higher price both in lives taken and damage – left with many secondary and equally devastating disasters that are sure to come. We know that for every $1 USD put into preventative measures, we save ~$7 that would have gone into post-disaster recovery and rebuilding efforts. There are many international agencies working to support a variety of needs in these grief stricken areas to help them build capacity and to help these societies better prepare for and respond to the disasters they will face. These efforts are guided by the Millennium Project Goals outlined in 2000. A lot has changed since then with respect to technology, mobile devices and humanitarianism. The objective of this paper is exploit how current efforts are creating capacity on the individual, organizational and 'enabling environment' levels. This paper explores the notion that a more concerted effort can be made at building Information and Communication Disaster Management Capacity in developing countries who are most susceptible due to proximity and to a lack of funds. A 'proof of concept' is provided
A Holistic Approach to Evaluating Social Media's Successful Implementation in...Connie White
As emergency management agencies and organizations implement social media and web technology to support crisis information and communication efforts, many question if present strategies are beneficial. This is especially true if social media is being implemented for the first time or has not been experienced in a live disaster. Studies have been conducted providing information on a variety of interactions between Social Media and Emergency Management (SMEM). However, few have taken a formal scientific approach as a means of measurement providing a 'Comprehensive Performance Metric.' Performance metrics need to have consistency while providing room for implementing unique measurement criteria for individualized efforts. We offer a research design using field studies of real world cases, evaluating rural and metropolitan areas. The result produces a set of 'Best Practices' through implementation. By offering a means of measuring success, SMEM can continue to evolve by using a methodologically sound approach using social media.
These are the slides to support my talk for the Emergency Management Association of Georgia May 26, 2011 Savannah Situational Awareness workshop. The message is that people, technology, social media and emergency management can all build a better awareness together using a mobile platform.
#EMAG2011 Use Social Media Now for Emergency ManagementConnie White
This is the presentation given at the Emergency Management Association of Georgia Training Summit in Savannah, May 25, 2011. It covers the various types of social media communication structures, what the public thinks, expects from the Red Cross Study and then offers major reasons to implement social media now.
Cherokee County Tornado Drill testing Social MediaConnie White
This is a drill that was conducted as part of a graduate course on Information Technology for Emergency Management. The test sites of social networking sites have been removed from public access.
Spanish Version: Disasters 2.0 Colaboración en Tiempo Real: Documentación y M...Connie White
Presentation demonstrating the use of free web based technologies for real time support using documents, forms and mapping. This supports emergency management agencies and others in the domain. This has been translated to Spanish.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Home assignment II on Spectroscopy 2024 Answers.pdf
United We Respond: One Community, One Voice
1. White, Hiltz and Turoff United We Respond
United We Respond: One Community, One Voice*
Connie White
Roxanne Hiltz
Murray Turoff
Information Systems Department
http://is.njit.edu
New Jersey Institute of Technology
Newark, NJ USA
Email: connie.m.white@gmail.com, hiltz@njit.edu, turoff@njit.edu
You can’t fight in here, this is the War room!
Dr. Strangelove
ABSTRACT
When emergency situations cross borders, or when newly formed groups need to work together, decision making
can suffer from threat rigidity and pertinent information can be bypassed. We describe a Dynamic Delphi system
under development that can create and sustain a group “voice” for an emergency response Community of Practice
(CoP). We further describe its intended use for a CoP consisting of local, state and federal government responders,
civilian emergency response teams (CERT), and volunteers. Community members can brainstorm, explore ideas,
debate and vote iteratively to best reflect the group's opinion at any moment in time. Ongoing studies demonstrate
that an online system implementing Dynamic Delphi characteristics along with Thurstone's Law of Comparative
Judgment will prove conducive for building a repertoire of ideas, rules, policies or any other aspect of the
community's 'voice', in such a way that the individual voices are juxtaposed in harmony to create a single song.
* This paper is based upon a presentation at the Pre-ICIS 07 Workshop Web 2007: Social Computing Applications,
December 9th, 2007, Montreal, Canada.
Keywords: virtual communities, communities of practice, dynamic Delphi, emergency response
INTRODUCTION
As defined by Wenger, et al (2002), “Communities of practice are groups of people who share a concern, a set of
problems, or a passion about a topic, and who deepen their knowledge and expertise in this area by interacting on an
ongoing basis.” Fontaine (2001) describes them as housing “the valuable knowledge and practice of how things
really get done in an organization.” The professional association that meets face to face is a traditional CoP;
increasingly, CoP are moving online, instead of or in addition to using traditional means of communication such as
meetings and newsletters.
CoP that are virtual communities present challenges as well as opportunities as people cross into the digital world
and break from their traditional means of communication/interaction. Online computer mediated communications
(CMC) present a platform conducive for decision making as more individuals have accessibility and therefore can
contribute, leading to more ideas and creating a group intelligence as a direct result of this collaborative effort (Hiltz
and Turoff, 1978, Turoff, et al, 2002, Li, et al, 2001, White, et al, 2007). A key objective is to capture each group
member’s thoughts, input and vote into any given situation where their expertise makes for a valuable opinion. The
following challenge is how to most accurately portray the group’s opinion, creating a single scale, where each
Proceedings of the 5th International ISCRAM Conference – Washington, DC, USA, May 2008 1
F. Fiedrich and B. Van de Walle, eds.
2. White, Hiltz and Turoff United We Respond
member feels as if their voice is heard and that they are a contributor. This scale can be used as an analytical
instrument providing informative feedback, indicating one member’s viewpoint and providing a direct comparison
of that against the group opinion.
There are problems when building the knowledge base of a CoP from its members, utilizing the groups’ opinions as
they form a virtual community. Successfully initiating a virtual community of practice (VCoP) requires
encouraging probable participants to interact, which can be difficult; and finding motivations strong enough to get
them to join and a means to quickly coalesce different points of view about their goals and policies and actions,
which can be even more difficult. It’s important that a group use a system before an emergency event occurs. There
are many reasons for this such as to build trust, to be familiar with functionalities so that they come naturally during
stressful times, and to build a knowledge base that can be organized and utilized later. (Turoff, et al, 2004).
In emergency management, combining efforts from existing CoPs such as CERT, Citizen Corps, First Responders,
and volunteer groups, with the availability of technology on a grand scale, can create a type of 911 community
response grid system (Schneiderman, and Preece, 2007) further utilized as a Knowledge Exchange Center (Turoff ,
2007). This concept would be synonymous with how 911 is perceived in the United States, but with a much greater
functionality and more usability for the users, creating a dynamic emergency interactive tool that is highly
accessibly utilizing CMC and the Internet. Individuals could report useful data on the Internet with any number of
telecommunication devices which presently exist and are used by a large proportion of the population. CoP can aid
as an extension to response efforts when local resources are overwhelmed by the size of the event.
In this paper, we present a methodology that can leverage existing technology and increase the probability of the
successful cultivation and utilization of a CoP. A Delphi technique is implemented which uses a systematic
interactive procedure for obtaining estimates, viewpoints or forecasts from a panel of experts about the topic. The
participants must represent the various points of view or stakeholders; for instance, for disaster recovery, they
should include victims, insurers, government agencies, not for profit agencies etc. Traditional Delphi systems
distribute questionnaires in two or more rounds, and after each round, a summary of the voting results and of the
reasons they provided is presented to the users. Our system is characterized as a “dynamic” Delphi because voting
and the display of results are continuous rather than fixed in ‘rounds’. This system will aid in the collaborative
process of bringing together multiple points of view from members and allowing the members to formulate one
group opinion which can be subject to change based on the merits of the arguments.
First, we will review the existing literature findings indicating what the major problems are, who the major players
will be and what the major goals should be. Next we introduce a Dynamic Delphi system, showing how this helps a
newly formed community to develop. An example is provided for emergency management and response tasks,
which is the particular application area for which we are designing our system. Last we cover ongoing research in
this area and describe future plans for this work.
LITERATURE REVIEW
Communities of Practice
Communities of Practice are groups who have a common interest, who share a common set of goals and enjoy
learning from one another as well as together as a team. “Their involvement in their community is based on interest
in the topic, not on formal affiliation. Their relationships are collegial rather than hierarchical” (Wenger, 2003, pg.
1). A CoP defies traditional power-driven hierarchies as individuals network on a collegiate level versus defer
decision making to the next level up in a chain of command. Communities can be composed of many interrelated
sub-communities, but overall, they have a common tie which brings them together, be it work or pleasure related.
CoP can be extremely useful when the groups are formed from knowledgeable teams of experts who have the desire
to work together and learn from each other. CoP can leverage existing group members by formalizing what they
know, strengthening “weak ties that provide exposure to new ideas” (Voss and Schafer et al, 2003),and turning tacit
knowledge into explicit knowledge.
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Community Response Grid
There are a number of professional, civilian and volunteer emergency response groups, including CERT, volunteer
fire departments, FEMA civilian corps, military, government and civilians. When a disaster occurs, the first to
know what happened are those who survive to tell about it. If civilians would use present-day technology, such as
cell phones, Blackberries and laptops as reporting and recording devices, it would be the first step which would
revolutionize how emergency situations are managed. There needs to be a single identifiable place which acts as a
Knowledge Exchange Center, a site online which is as nationally identifiable as 911. This would overcome the
bottlenecking effect such as would normally occur during high call periods in which assistance would not be
accessible, where many people would be left with a busy signal. Since a phone system could not handle the load
and could be down, a 911.gov grid could be used to report information similar to what is already accomplished on
such a grand scale by social sites, such as MySpace, Facebook and UTube (Schneiderman and Preece, 2007). A
Community Response Grid (CRG) could be set up by the government “where residents could report incidents in
seconds, receive emergency information, and request resident-to-resident assistance.” Anyone with a web browser
could use this system, as could anybody with an internet-enabled cell phone or other telecommunications device.
CERT Community Members
CERT is a community based group of civilians who are trained to take part and aid in the event of an emergency,
hence, Community Emergency Response Team (CERT). This group of people can be classified as ‘local experts’
who have been professionally trained in basic disaster response skills with focus given to community events which
are most probable to occur given their geographic location. CERTs practice the philosophies of a CoP, where all
members participate voluntarily, with a common goal where each member is there to learn and work together. This
could be managed building a critical infrastructure and history amongst members, serving both as a KEC as well as
a social network from which to further benefit during times of crisis.
An example showing the diversity and the strength a CERT can provide comes from Florida, during severe
wildfires. “The Edgewater CERT helped emergency management and the fire department personnel by assisting
with evacuation; handling donations; preparing food for firefighters; and answering the phone while the
professionals were fighting the fire. This is a great example of CERT members and response personnel working
together for the benefit of the community.” (cert.org)
BACKGROUND
Collaboration
Typically a group might cooperate on writing a book by assigning each chapter to a different person who works on
the topic from an outline of chapter topics for the book. However, such a collection of individual chapters is not true
collaboration. What one may hope for in a collaborative effort is to produce quot;collective intelligencequot; i.e. where the
ideas of many are better than the view of any single person in the group (Hiltz and Turoff, 1978). To accomplish
this, the whole group must participate on all the concepts and views that go into the book. Clearly obtaining such an
objective for a group of any size leads to information overload (Hiltz and Turoff, 1985). The introduction of the
computer into human communications allows three specific technical approaches to increase true collaboration to
minimize and hopefully overcome the limitations of information overload (Turoff, et al, 1991). They are:
• Roles: human roles designed into the communication process and allowing special privileges built into the
software (e.g. author, editor, reviewer, modifier, indexer, briefer (Turoff, et al, 1991, (Turoff, et al, 2004)
• Protocols: Processes for establishing results such as who can approve or incorporate a suggested change to
what item, voting to reach agreement or expose disagreements, etc.
• Structure: knowledge structures such as in Delphi exercises (Linstone and Turoff, 1975) to organize and
provide modeled relationships, sometimes non linear, to provide visualizations of information that promote
understanding. This may include scaling methods to help reach a group understanding and perception of a
group view or voice.
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Aspects of these are appearing in the efforts to develop social systems such as CoPs and examples of social
networking sites such as Facebook® and Myspace®. However, they have been a key component of Computer
Mediated Communications (CMC) systems for many years (Hiltz and Turoff, 1978).
A Dynamic Delphi System
The Delphi method originated from the RAND Corporation, and was extended to non “forecasting” applications by
Linstone and Turoff (1975). Later a social decision support system was created, further changing Delphi to give it
more flexibility in its decision making process (Turoff, et al, 2002). Prior research on this system demonstrated that
this was conducive for groups interacting online and prompted groups to give not only more decisions, but better
overall quality (Li, et al, 2001, White, et al 2007b). This method was studied for its potential in helping groups
manage and reduce information overload given complex collaborative problem solving.
Based on this prior research, a truly dynamic version of Delphi was created and has been tested in a few pilot studies
demonstrating its strength and potential for larger groups to utilize. This system includes the following features:
• Member identity is anonymous; pen names or handles are used.
• Anyone can vote or have their say on any topic
• Anyone can change their vote anytime or choose not to vote
• Anyone can participate on any part of the decision process anytime
• Interaction is asynchronous
• There is a visual feedback system that is real time.
One way a Dynamic Delphi system decreases information overload is by breaking decisions down into their atomic
parts, creating sets of unidimensional data which are compared in a strategic manner which best reflects the view of
the experts. This is accomplished by using Thurstone’s Law of Comparative Judgment where each decision is
broken down into a unidimensional set of items then, each item is compared with one other until all comparisons in
a set are made (Thurstone 1927). Although this can be cumbersome given larger sets of data, many methods are
available to reduce the number of comparisons (White, et al, 2007a). This simplifies the process, with the added
benefit of producing a more accurate reflection of the expert’s opinions (Miranda, 2001). This system also takes
into account the reflection of changes that occur given the changes in merit of a decision option over time. This is
most beneficial as the environmental events may occur in an unfolding situation and the decisions need to reflect
that change in real time
Thurstone’s Law of Comparative Judgment
Along with aforementioned Delphi characteristics, Thurstone’s Law of Comparative Judgment is utilized for its
ability to take in numerous individual opinions and formulate one group opinion (Thurstone, 1927). Each item an
individual offers to the community for consideration is paired with every other item. Next, a vote selecting one item
over another based on some criteria is conducted by the community members concerned with that issue. Thus,
voting can be accomplished expeditiously while maintaining an accurate reflection of each member’s opinion,
especially when given a complex task. Visual presentation is an important feature for clarifying the overall group
voice: easy to understand feedback on where the group stands at any given moment in time. This scale is unique in
that it is only defined after these calculations have been made. Hence, there is no predetermined scale as all items
are judged relative to one another; this is what determines the length as well as the numeric intervals.
This is a real time means of accomplishing a number of things:
• letting individual group members know what they think relative to the other members in the community;
• informing members where the group stands on every item being considered;
• telling where each item stands in relation to the next item; and
• creating a scale that shows exactly the collective group opinion on a set of items.
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The visual interpretation can show consensus or expose disagreements and the level of each. It’s the disagreements
that stimulate further discussion on an issue, which increases understanding and lessens ambiguity related to the
issue at hand, creating as an end result, a cohesive and unambiguous group voice.
The contribution of this work is to promote success in the initial stages of building a CoP which further aids in its
overall cultivation. Providing a method to aid in clarifying members’ views will help develop a better group
perspective that will hopefully satisfy the users in that they will feel as though their input matters and their voice is
heard. Later, this methodology will also maintain the group’s view as the opinions change as a direct reflection on
changes in merit of the information. Also, the system will provide a forum where new ideas can be presented and
the community can self-actualize and reach its potential.
METHODOLOGY
In order to build and maintain a CoP especially given the challenges in a virtual environment, hence VCoP, we
implemented a Dynamic Delphi system to actually work with users to facilitate the process. Using one of Delphi’s
most notable characteristics, anonymity in voting is a crucial component. This allows the users to each have an
equal ‘voice’ in the overall creation of the information being discussed, lessening a users inhibitions to promote
more interaction and add more voices to the overall opinion.
Decision Making Model and Discussion Facilitation
We use a decision-model where all steps are connected in such a way that anyone can participate in any stage at any
time, allowing for flexibility in decision making and catering to specific task types (See Figure 1 borrowed from
Turoff, et al, 2008). Voting occurs during a few stages in this model where a group consensus or opinion is needed
to either lessen ambiguity or to aid in the creation, then selection of some choice available (White, et al 2007b).
Figure 1 Dynamic Decision Making
Another crucial part of the methodology is the list generation of ideas, solutions, opinions or whatever the problem
is that the group may be working on. Anyone can facilitate the discussion simply by posing a question and then
allowing all members to offer solutions and give feedback. Since there is no leader or formal organization in the
creation of discussions, the individual members must formulate and pose problems to the group so the facilitation
can be initialized. The group can debate their points in a forum, offer arguments, or upload documents to support
their efforts and all the while, members can vote, not vote or change their vote to reflect their views on the issue.
Once a votable item is posted, all members give their input individually so the group eventually is represented as
one voice.
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The process is as follows:
• Any idea can be submitted by any group member anytime on a list
• There is an initial and continuous vote on the proposed item
• Anyone can vote, change their vote, choose not to vote, or can choose to hold their vote until more
information comes in.
• If the suggested idea gets a predetermined percentage of votes, then the idea is placed on a primary list of
alternatives for the group to consider for implementation.
• This cycle can be repeated until a solution is implemented.
Even after a decision has been implemented, the problem may be revisited. A solution may not have worked out or
the problem environment may have changed so that the solutions may change. Or, it could simply be an evolving
situation in which all of the problems remain, but the solutions change over time. (Note that Figure 1 shows the flow
between the phases of the stages in the decision process being utilized). Next, we give an example of such a
situation.
During an emergency situation, time is of the essence and the best decisions must be made with the given
information at hand. Groups of experts can utilize a system such as this to reflect their collective intelligence and
conduct decision making based on their collaborative expertise. For example, during Hurricane Katrina, a VCoP
could have been utilized. Given the complexity of the situation and the changes in the requirements due to the
changes in the environment, a system such as the one proposed can break down the complex components into their
atomic parts. Also, decision making can be as expeditious as needed for the system, reflecting ongoing interactions
amongst community members.
Complexity and Information Overload
Decisions and their selections can be nested, complementing the complexity of the decisions that are engaged by the
group. For example, in Figure 2, we show where a group of first responders may be collaborating in order to
prioritize where to put their efforts and resources responding to an emergency during the aftermath of an event such
as Hurricane Katrina.
Figure 2 Atomic Break Down of Unidimensional Data
On the top level, the group must decide which tasks are given priority. Then, within each task, there is a
unidimensional set upon which to further ‘vote’ and speak as a group. Multiple collaborators can give individual
perspectives, producing a group decision where all are held accountable versus having one top official, or a small
group of top officials, who normally are not part of the scene sometimes being far removed from the turn of events
unfolding, making the decisions. It’s the first responders who are in the midst of the event, and have the best
significant information from which to make the most accurate decisions.
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Visual Feedback
There is a real time visual interpretation of the group’s outcome at all times. This offers the stimulus that may
prompt discussions or negotiations in the forum. This method for argumentation helps to sway individual views,
based on the merit of the case/situation being experienced. Thurstone’s scaling technique is non-specific with
respect to a prior starting and finishing position, there is no fixed predetermined distance. This is because the data
being compared are a direct reflection of each choice to be made or weighted, one against the other, where all of the
set is what defines the scale and where each item is rated in relation to the next, from one extreme to the other. This
visual feedback can tell the group many things such as:
1. it can indicate strong areas of agreement or disagreement
2. it can show clusters of items indicating perceived equivalences based on some dimension
3. it can give a rank order of selected items on any semantic differential.
One example of how Thurstone’s visual feedback works is demonstrated next in Figure 3. A first pilot study was
conducted asking subjects to rank dimensions according to their perceived importance when effects from a
catastrophic event may occur. This was an attempt to create a unified alert system for public and professional
response.
Time
Service
Size
Casualties and Fatalities
Monetary
Utilities Impact
Potential To Spread
Ability of Local Response Adequacy
Loss of Command and Control
Infrastructure Damage
Resources for Aid/Containment
Time Needed for Response
Scale of Importance of Welfare of Public
Duration of Disaster
Public Reaction
Geographic Impact
Time to Return to Normalcy
Chance of Imminent Reoccurrence
Financial Loss
Financial Recovery Cost
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Figure 3 Values of Unified Emergency Scale
Figure 3 demonstrates how the dimensions were perceived and clusters were identified showing equivalences in
perceptions. (Figure 3 is adapted from Plotnick, et al, 2007) The information can then be further analyzed for any
underlying factors that may be playing a larger role. Particular characteristics were found to be in common with
many of the dimensions identified. For example, Time was shown to be an underlying element to many of the
dimensions solicited as were the Size of the event, the elements that require human Services immediately as well as
the dimensions that were Monetarily driven. There could be further associations between these categories, providing
insight into the ‘whys’ behind the decision-making.
DISCUSSION
Various needs of the CoP in emergency management can be satisfied with applications derived from this
methodology, ranging from local resource sharing to estimating potential damage from approaching storms or
threats, given a set of local knowledgeable experts. The placement of critical response resources such as portable
generators, medical resources, construction resources, and firefighting equipment are problems that might be
addressed. The system could handle a wide variety of types of decisions reflecting the diversity of goals given a
CoP supporting both the civilian and professional needs: preparedness or response actions, evaluating resource
allocation, community emergency response efforts (CERT), volunteer and donation coordination, alert notifications
or any other sort of problem solving.
In terms of our own efforts our system is one that concentrates on a group being able to suggest, discuss, and
evaluate the atomic elements that make up a single list of items which could be goals, decisions, actions, criteria,
problems, solutions, future events, etc. This is the foundation for many complex problems in different areas and is
the first step in dealing with a specific complex problem. The next step might be building a structural modeling tool
to allow a group to pool all their contributions into a viewable and understandable model. Examples of this are
interpretive structural modeling, cross impact, relationship models, etc. The potential use of a Dynamic Delphi
system such as we have described is increasing as community members are increasingly likely to be sophisticated
users of technology at home and on the job (Wenger, 2005). As the web changes, emerging technologies are
supporting the likelihood of VCoP and enabling them in a more pervasive manner. We have demonstrated that a
Dynamic Delphi model can be implemented to help build a voice for a VCoP.
One might question, why use a CoP instead of depending on the government? We have local, state and federal
officials, what could a CoP do that the government can’t? Considering that elections are held every two, four or six
years, depending on the position's term limits, the chances that all, if any, electoral candidates have the proper
education, experience or expertise to handle a disaster on any scale are not high. One only has to recall the
disorganized response efforts to Hurricane Katrina in the New Orleans area, to know that all of the interacting levels
of government will not necessarily have the skills and expertise needed to constructively manage a disaster of this
magnitude. Therefore, having a community of experts on standby is a much more realistic approach to successfully
managing a large scale extreme event such as the one experienced with Hurricane Katrina.
In sum, this system is particularly useful for emergency management due to the real-time information system
supporting large groups of experts making decisions, not only at a fast pace, but also under duress. In addition, this
system can be used by a virtual group anytime, anywhere increasing accessibility and usability.
FUTURE RESEARCH
Presently, we are developing an open source Dynamic Delphi system. The focus of a dissertation is dedicated to
building and testing this system with a team of emergency responders. However, this could be used in a number of
domains as it is non-specific and can work for any given organization, interest group, or other group forming a
VCoP. For example, we have created a large, open membership wiki (www.emergenciWiki.org) for academics and
practitioners of the emergency domain as well as a smaller, private wiki (www.gischutzhundclub.org) for
Schutzhund protection dog training and are using both as CoP test sites.
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ACKNOWLEDGEMENTS
We would like to thank Theodore A. Jacob for his insight and contribution provided in the development of
additional factors extracted for use in the Unified Emergency Scale presented in Figure 3.
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