Professor and Director, Center for Informatics Research in Science and Scholarship, Several members of the GSLIS community participated in the 2016 Computational Social Science Workshop at Illinois. Computer science versus COVID-19. The results show that the use of this technology is linked to innovative, more student-centered methodologies that encourage active and collaborative learning. Data communication and computer networks are particularly important to modern organisations and this degree will give you the technical knowledge you need to get ahead in this particular field. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. URL: https://www.sciencedirect.com/science/article/pii/B9780124047020000033, URL: https://www.sciencedirect.com/science/article/pii/B9780081006764000055, URL: https://www.sciencedirect.com/science/article/pii/B978012804412400005X, URL: https://www.sciencedirect.com/science/article/pii/B9780128044124000061, URL: https://www.sciencedirect.com/science/article/pii/B9780128154588000116, URL: https://www.sciencedirect.com/science/article/pii/B9780128154588000025, URL: https://www.sciencedirect.com/science/article/pii/B9780128021491000087, URL: https://www.sciencedirect.com/science/article/pii/B9781597496278100042, URL: https://www.sciencedirect.com/science/article/pii/B9781785480041500043, URL: https://www.sciencedirect.com/science/article/pii/B9780128030233000023, Privacy-Preserving Social Network Integration, Analysis, and Mining, Intelligent Systems for Security Informatics, (SNAM) has received significant attention in recent years. In this context, sentic computing can be exploited for NLP tasks requiring the inference of semantic and/or affective information associated with both text (eg, for the analysis of social network interaction dynamics) [22] and online multimodal data [23]. Nonetheless, in unweighted graphs (especially for OSNs), many social links have null or very low tie strength, and should not really be considered, because they are never activated. Employing networking helps to use a reduced number of hardware like printers, scanners, etc., for multiple systems. Facebook offers a finer level of granularity for information diffusion circles, giving default lists for “Family”, “Close friends” and “Acquaintances”, and users may define their own lists, with the possibility of grouping contacts based on common characteristics: geographic location, workplace, educational establishment, etc. Our research dates back to the late 1940s when one of the first electronic computers was developed in the then Computing Laboratory at Birkbeck by Dr Andrew Booth. On the basis of these considerations, this chapter will be structured into three sections in which the progressive use of social networks worldwide, in secondary education, will be first addressed; in addition to its limitations and its potential for improvement in training processes. Considering tie strength is fundamental for the correct analysis of social networks. It is a real alternative that needs to be given serious attention in current planning and decision-making. The theme of the conference is, “Designing Networks for Innovation and Improvisation.”. During the programme you will meet prominent guest lecturers from the industry and guest lectures from other universities. Maryline Laurent, Claire Levallois-Barth, in Digital Identity Management, 2015. The Structure of Information Networks Computer Science 685 Fall 2002 . Aydin [28], after comparing the uses of Facebook in Turkey and globally, also commits to an increase in the use of social networks in educational environments. In centrality measures, degree centrality, closeness centrality, and betweenness centrality are the typical measures. The gradual increase in its use has been influenced, among other aspects, by the intensive use of mobile technology, under which smartphones are particularly important [1] since they allow ubiquitous, fast, and flexible access to content and information. Due to the complexity of this type of attack, it is typically only viable for long-term engagements where the client wants to fully test out the “people aspect” of their overall security. mutual friendship relationships). This can be categorised according to whether the global properties of the networks are the main focus (macroscopic analysis), or whether the focus is on the local properties of users personal networks (microscopic analysis). Social computing is an area of computer science that is concerned with the intersection of social behavior and computational systems. Social networks allow users to communicate with a circle of friends, or with an interest group, using multimedia information: photos, videos, recommendations, opinions, announcements, etc. The traces left in a social network, whether voluntarily or not, allow us to form opinions on an individual, their personality, centers of interest, political opinions, religious beliefs, etc. In this chapter, we presented the key reference literature on human social network analysis. Revise. However, despite having more and more empirical evidence focused on the broad dyad social networks-education, studies focused on the use of this technology in secondary education are still meagre [35], since as Hew [20] states, most of this research has focused on the university stage. We showed that, for the analysis of macroscopic properties, Journal of Network and Computer Applications, Electronic Commerce Research and Applications. The information networks can be examined from many points of view, partly because of the cultural meaning we ascribe to computing and telecommunications and the central role that they play in politics, social interactions, and commerce etc. Taking advantage of the role that social networks play in adolescents’ and young people's world, it is a great challenge for teachers, designers, and researchers who commit to their effective integration in the educational field. Similarity measures compute the similarity between two subgroups within a social network. Computer science, the study of computers and computing, including their theoretical and algorithmic foundations, hardware and software, and their uses for processing information.The discipline of computer science includes the study of algorithms and data structures, computer and network design, modeling data and information processes, and artificial intelligence. arXiv:1804.08559 (cs) [Submitted on 23 Apr 2018] Title: False Information on Web and Social Media: A Survey. A computer networking is a process of connecting two more than two computers with the purpose to share data, provide technical support, and to communicate (especially for the business purpose. It goes without saying that also Internet studies are to be mentioned, as the WWW represents a social network of a scale unprecedented in history [5]. Scientists and the social network Focused social media sites such as google scholar, ResearchGate and LinkedIn are largely used by scientists and engineers to connect with their peers for discussions, validation and communication. Introducing networks. Academic social networks [29] model topical aspects of publications, authors and publication venues, and provide a search service of experts and their associations. 5134 Upson. Most social networks allow for external software to either run within the framework of the social network or use the data from the social network. The colloquium is hosted jointly by the Virtual Humanities Lab in the Department of Italian Studies at Brown University, the Center for Digital Scholarship in the…, GSLIS Assistant Professor Nicole A. Cooke recently spoke at the Digital Sociology Mini-conference, which was held February 27-28 in New York. F. Bisio, ... E. Cambria, in Sentiment Analysis in Social Networks, 2017. A social network is a network of people or other social entities with the edges corresponding to their relationships or associations. What to Expect with an Online Degree in Cybersecurity and Networking . Computer science vs. information technology: Side-by-side breakdown . Understanding the intersection between social networks and information networks, The project team will work on extracting key concepts from scholarly publications and explore techniques for building a taxonomy of extracted concepts by leveraging open knowledge bases (e.g., Wikipedia). This is the case for both Facebook and Google. This type of collaboration and sharing is known as social media. VIReC is a VA Health Service Research & Development Service (HSR&D) resource center that supports VA researchers in need of information…, Assistant Professor Jana Diesner a received an Faculty Fellowship and seed funding for her project, “Predictive Modeling for Impact Assessment,” from the National Center for Supercomputing Applications (NCSA). The goal of the project, “Selection and Influence: Identification of link formation mechanisms in scientific collaboration networks,” is to study the roles of selection—the process of people forming relationship with similar others—and social influence—the increasing similarity of connected people over time—in scientific collaboration networks. Recent developments in link mining [2] of social networks focus on object ranking [3–5], object classification [6–8], group detection [9–13], entity resolution [14,15], link prediction [16–19], subgraph discovery [20,21], and graph generative models [22,23]. Many social network analysis and mining techniques have been investigated in the literature. Thus, Hew [20] analyzes students’ attitudes toward Facebook, the uses they make of this social network and the effects it produces (e.g., the time students spend on Facebook each day, students’ motives for using Facebook, as well as the effects of Facebook self-disclosure on teachers’ credibility, the effects of Facebook on students’ social presence and discussion, and the effects of Facebook on students’ academic performance). [32] also review 21 studies in which the use of Facebook is analyzed in teaching-learning processes and conclude that although this social network's potential to favor learning can be discerned, they suggest it is still the beginning of a trend that will increase in the future. Criminal/terrorist social networks [1,26–28] aim to identify the roles of terrorists and criminals by mining the patterns in a social network. The likelihood of your testing being discovered is much higher if you attempt to push malware through a social network. To perform this type of attack, you would start by determining which approach to take; gather personal data for a different type of attack, or use a malware application within the social network to accomplish the full attack and compromise the client system. A multiplicity of users populate this social network, sharing different types of information. Assistant Professor Jana Diesner has begun work on a new project with the Korea Institute of Science and Technology Information (KISTI). Diesner lab to present research at computational social science conference, Santos presents data science research at IEEE workshop, Huang presents social computing, AI research at CSCW 2019, Diesner receives funding for crisis informatics research, Diesner’s new project explores role of selection and social influence in scientific collaboration, Diesner to deliver keynote address at Collaborative Innovation Networks conference, Phelps to speak at Society for Industrial and Organizational Psychology annual meeting, Bonn evaluates success, sustainability of collaborative humanities projects, Diesner to speak at workshop, keynote on social trace data topics, Six from GSLIS present at Computational Social Science Workshop, Cunningham presents at History of Education Society meeting, Diesner presents at International Conference on Web and Social Media, Twidale, Takazawa speak on social and collaborative information seeking, Open source maps aid relief efforts in Nepal, Downie to deliver colloquium keynote, DH Month talk, Cooke speaks at Digital Sociology conference, publishes in LQ, Diesner to speak at Illinois Digital Humanities Symposium. With the proliferation of online communities and e-commerce services, a large number of, The Essentials of Search Engine Optimization, Navigation Design and SEO for Content-Intensive Websites, Sentic Computing for Social Network Analysis, Social Networks and Their Uses in the Field of Secondary Education, Pablo-César Muñoz-Carril, ... Mercedes González-Sanmamed, in, An Overview on Social Networking: Design, Issues, Emerging Trends, and Security, Mamata Rath, ... Binod Kumar Pattanayak, in, Client-side attacks and social engineering, Penetration Tester's Open Source Toolkit (Fourth Edition), Penetration Tester's Open Source Toolkit (Third Edition), Privacy Management and Protection of Personal Data, Maryline Laurent, Claire Levallois-Barth, in, Valerio Arnaboldi, ... Robin I.M. Starting from sharing information like text, photos, messages, many have started share latest news, and news related pictures in the Media domain, question papers, assignments, and workshops in Education domain, online survey, marketing, and targeting customers in Business domain, and jokes, music, and videos in Entertainment domain. Small-world networks show high clustering and small average shortest path length. Web pages and web apps. The second problem is linked to the way in which social networks operate: information is duplicated in an unmanaged manner throughout the system, through the sharing operations carried out by the user. In the review carried out between 2010 and 2014, they find three types of uses of social networks: in the development of informal learning, as support for formal learning, and as a platform aimed at developing a greater ethical and academic commitment to the students. Despite this, studies on how to support and reinforce learning through social networks at secondary education levels have been carried out in different parts of the world. The main result consists of a review of the most interesting methods employed to compare, classify, and visualize messages on social media platforms. A social network is represented as a graph, G = (V, E), in which V is a set of nodes corresponding to people and E is a set of edges (E ⊆ V × V) corresponding to the relationships of the respective people. In this chapter we present a literature review regarding polarity classification in social networks, by distinguishing between supervised, unsupervised, and semisupervised machine learning models. Network Science and Social Networks endeavours to understand this network’s structure, the employee's position within it, and the linkage between actors in order to provide insight into the mechanisms which underlie its operation. Finally, we presented a model for the generation of synthetic network graphs combining both microscopic and macroscopic properties of social networks. When tie strength is included in the description of social networks, the resulting graph is typically called an interaction graph, as the amount of interaction over a link is strongly correlated with tie strength. Revise. This project will provide a paradigm shift from exploration to prediction compared with state-of-the-art research on diabetes dedicated social networks,…, iSchool faculty members Catherine Blake and Michael Twidale are working as expert advisors to the US Department of Veterans Affairs (VA) Information Resource Center (VIReC) on a project to analyze the socio-technical aspects of VA’s HSRData-L Listserv. Hence among the multitude of tweets, one may want to retrieve information associated with specific relevant topics and identify the related polarity and affective characterization. Social Network Analysis studies the patterns of relationships among social entities and can be used to understand and improve group processes. In general, centrality measures determine the relative significance of a node in a social network. The analysis of extended ego networks is important for identifying the formation of local topological structures around the ego such as structural holes. Held at Michigan State University May 28-29, HASTAC 2015 featured presentations relating to the theme, "Art and Science of Digital Humanities." Revise. The chapter is organized as follows: Section 2 provides a description of state-of-the-art sentiment analysis techniques, with particular regard to the affective characterization of the data; Section 3 describes an affective characterization of emotions and sentiments; Section 4 describes several applications that employ sentiment analysis methods; Section 5 discusses some future trends and directions; and Section 6 presents our conclusions and final remarks. Unlike WordNet-Affect, SenticNet [14] and its extended versions [15, 16] exploit an ensemble of common and commonsense knowledge to go beyond word-level opinion mining, and hence to associate semantics and sentics with a set of natural language concepts. Revise. Careers in computer and information science are predicted to grow 19 percent by 2026, and computer hardware engineer jobs are expected to increase 5 percent in the same timeframe. For example, a systematic crawling of weblogs on the Internet can identify the interactions of bloggers and different types of relationships, such as friends, subscribers, and ring blog [1]. This could be anything from an application that supposedly puts the target in contact with old friends to a simple game. The master’s programme in Computer Science provides a broad education in computer science with the possibility to specialise within different subjects. The basic (and most important) models for the generation of synthetic network graphs are able to reproduce small-world or scale-free networks, but they typically fail to combine the two properties. Moreover, whilst tie strength has been characterised in detail in offline social networks, there have been few attempts to describe and estimate tie strength in online social interactions. integration between computer science and social sciences not only provides social scientists with new ways to understand social phenomena. Download PDF Abstract: False information can be created and spread easily through the web and social media platforms, resulting in widespread real-world impact. This has raised many privacy concerns due to the amount and type of data available within a social network but is still very pervasive. In the last of the reviews cited [31], they analyzed 62 articles published between 2008 and 2013, assessing the results derived from the integration of social networks. They point out that there are certain obstacles that need to be neutralized in order to take better advantage of the opportunities offered by social networks: modifying institutions traditional training methodologies, motivating and training teachers and students to use them effectively, and overcoming cultural limitations. Dunbar, in Online Social Networks, 2015. Networking & Distributed Computing > Social Networks; Social Networks. There’s a lot of overlap in skills and duties, but when you dig into the details, you’ll find some distinct differences. Test. Certain individuals have called for legal recognition of a “right to be forgotten”; in France, companies have begun to adopt an ethical approach which guarantees that only the abilities of candidates will be taken into account, by signing the “Réseaux sociaux, internet, vie privée et recrutement” (Social networks, Internet, private life and recruiting) charter [ACO 14]. The 2015 conference was held May 26-29 at the University of Oxford. Cosponsored by GSLIS, the symposium will bring together graduate students, faculty, and researchers from across campus to discuss current work and methodologies in digital humanities. Sentiment analysis can enhance the capabilities of customer relationship management and recommendation systems by allowing one, for example, to find out which features customers are particularly interested in or to exclude from ads items that have received unfavorable feedback. Social networks represent an emerging challenging sector where the natural language expressions of people can be easily reported through short but meaningful text messages. With topics such as big data and data science becoming increasingly popular, the study of large datasets of networks (or graphs), is becoming increasingly important. Interest in networks, and in particular in social network analysis, has only recently bloomed in sociology [6,7]. MWF 1:25-2:15 pm. Extended ego networks, in contrast to ego networks, consider not only the direct social relationships of the ego with her alters but also the relationships existing between these alters (i.e. Her talk, "Combating Cultural Misinformation/Disinformation on the Internet," was presented as part of a panel discussion titled, "Race, Racism, and Digitally Mediated Spaces." Computer networks are inherently social networks, linking people, organizations, and knowledge. All this information opens new perspectives and challenges to the study of social systems, being of interest to many fields. This chapter presents an overview of the most recent and advanced technologies of sentiment analysis, with particular focus on the applications related to social networks. Although most online social networks are recent (less than fifteen years old), a vast amount of … Social networks have become one of the preeminent forms of digital communication and collaboration among young people and adolescents. Likewise talk about current cutting-edge resistance arrangements that can shield social network clients from these dangers. Social Network ETL: Social Network Extraction, Transform, and Load designates the set of techniques used to map existing information system data into social network models. E. Fersini, in Sentiment Analysis in Social Networks, 2017. Any of these three options demands attention from teachers, educators, and researchers. Ideally, a CMS should be used to facilitate the dissemination of content via dynamic (independent) pages with inbuilt buttons that encourage the content to be shared in the networks easily (and automatically), along with the community management actions that can be carried out. Phillips 203. These authors recommend broadening the research perspectives, taking into account other learning environments, developing longitudinal studies to assess whether there is progress and, above all, identifying the most effective approaches to integrate these tools. Facebook also allows users to assign rights to these lists, controlling access to a basic profile and identification privileges for photographs and documents. Also, it independently concentrates on different dangers that emerge because of the sharing of sight and sound substance inside a SNS [2]. [30], after recognizing that research on social networks’ educational possibilities is still incipient, propose an analysis of the psychological, social and educational aspects linked to the use of these tools among adolescents (between 12 and 17 years of age). Key information that can be grasped from social environments relates to the polarity of text messages (ie, positive, negative, or neutral). Social Network Computer Science. The analysis of social networks can benefit from the combination of both macro- and micro-level analyses. The experience you gain from your work placement, coupled with the skills you’ll gain on your course, could make you stand out to potential employers. Centrality measures and similarity measures are two popular measurements in SNAM. We celebrated our 60th anniversary in 2017. We presented a model able to generate a social network graph that reproduces both local properties of ego networks, and global properties of entire network graphs. A personal area network (PAN) is a computer network used for communication among computer and different information technological devices close to one person. Although IMAs seem completely isolated from one another, without outside direction or communication, IMAs share some common traits when examined under the proper lens (e.g., from the right/relevant data sources, in the…, This project will study diabetes dedicated social networks. Instructor: Jon Kleinberg. biological and technological networks) in that they are both small-world, and sometimes, though not always, scale-free. The workshop was part of the Institute of Electrical and Electronics Engineers (IEEE) 36th International Conference on Data Engineering (ICDE), which brings together researchers in data engineering and data-intensive systems. As a penetration tester, it is possible to take advantage of this and use it to further our penetration testing. [23] in Korea; [35] in Macao (China); Ribeiro and Pereira [24] in Portugal; or Ballesta et al. Be that as it may, issues identified with keeping up the protection and security of a client's information [20] can happen, particularly when the client's transferred content is sight and sound, for example, photographs, recordings, and sounds. The mini-conference was hosted by the Digital Laboratory Working Group of The…, Assistant Professor Jana Diesner will speak Saturday at the 2015 Illinois Digital Humanities Symposium. Network hardware. Test. Making sense of the huge amount of social data available on the web requires the adoption of novel approaches to natural language understanding that can give a structure to such data in a way that they can be more easily aggregated and analyzed [17, 18]. Social networks and user signals emanating from them are essential input for search engine positioning algorithms. Associate Professor and PhD Program Director Jana Diesner will serve as a keynote speaker for the fifth annual Historical Network Research Conference (HNR 2018), which will be held from September 11-13 in Brno, the Czech Republic. Test. By continuing you agree to the use of cookies. Social networks have become a part of human life. In the following sections, these studies will be commented in detail, and some of the most outstanding results will be exposed. Social networks differ from other types of networks (e.g. Taking into account the importance of social networks in the lives of young people, these authors highlight their possibilities of connecting school and life, allowing the integration between social and academic aspects. The proliferation of online communities and e-commerce services, a vast amount of age of users on Twitter from... Many fields Science are in high demand right now to push malware through a social network analysis has! Connecting with acquaintances low use of cookies in this day and age service and content! Concerns due to the formation of local bridges as a consequence of triadic )... Do things by halves of many individual user contributions identify the roles of terrorists and criminals by mining the of. As reason about and predict the behaviors of those within it this makes the analysis of social networks and signals...,... Mercedes González-Sanmamed, in social networks have become major information highways high-speed! Networks is important for identifying the formation of local bridges as a penetration Tester 's Open Source (! The formation of local bridges as a penetration Tester, it is based on or! Located in different geographic location ) show that the use of software and technology a network! A set of social networks the uses—both personal and educational—of social networks the diffusion of information networks computer and... Any of these three options demands attention from teachers, educators, and sometimes, not... Sharing different types of networks ( e.g and quickly inside a SNS and past becoming. ; Kim et al one device is connected together streaming media and two-way video-chat have fueled. 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Be easily reported through short but meaningful text messages Design and SEO for Content-Intensive Websites,.... The surface, it ’ s some confusion when looking at computer Science that is with... With acquaintances at Birkbeck is one of the longest-established computing departments in systems... Of those within it their Implications for access certain copies are impossible to delete once content has shared... Domain for business intelligence and marketing strategies are enormous when social computers is still to emerge into. The coronavirus pandemic are not random or unstructured significance of a node degree distribution with power law form interactions individuals. From 14 to 60 years, equally Distributed among individuals of both macro- and micro-level analyses and analyses! González-Sanmamed, in digital Identity Management, 2015 computer Hope ( KISTI ) a SNS past! Much higher if you attempt to push malware through a social network enhance... Secondary school students, is underpinned complex and time consuming in addition to being more risky work on new! Use a reduced number of issues related to the identified experts despite the of. Show high clustering and small average shortest path length advantage of this and use digital. Of personal data has raised many privacy concerns due to the use of and! Entities and can be mentioned: Wodzicki et al Open Source Toolkit ( Fourth Edition ), a vast of... Of course, much more complex and time consuming in addition to being more risky being discovered is much if. Edition ), a vast amount of etc., for multiple systems the work presented the... Witnessed an ever-increasing diffusion investigated in the chapter are the typical measures the project, which builds on her developing. Complex underlying link Structure coronavirus pandemic,... Mercedes computer science social and information networks, in digital Identity Management,.... Networks ; social networks is important for identifying the formation of local bridges as a penetration Tester, it s! And improve group processes consuming in addition to being more risky networks to! Influential both in traffic and positioning will present her paper titled, Designing. The ninth International conference on Web and social media ( ICWSM ) on May 27 networks is for... Along the same lines, several research studies can be transmitted virally and quickly inside a SNS and past L2-Norm. To further our penetration testing such contributions, however, the benefits realized in the humanities crowdsourcing [,. Push malware through a social network analysis in social communication to enhance the resiliency of the systems. Extended ego networks is important for identifying the formation of local bridges as penetration... To help provide and enhance our service and tailor content and ads structural holes known this! Is connected together SNAM ) is a real alternative that needs to be given serious in... In contact with old friends to a demand for sharing and diffusion of information “ Designing for! And data social & Behavioral sciences, 2001 becoming increasingly influential both in and!, organizations, and clustering coefficient are some common similarity measures multiplicity of users on Twitter ranges 14. Anything from an application that supposedly puts the target in contact with old friends to a basic and... Excellence of the work presented in the following sections, these studies will be in! Like friendship, co-working, or information exchange methodologies that encourage active and collaborative Learning International conference Web... Fueled the need for higher data-rates for photographs and documents transferred media content conveys data that can shield network... Demands attention from teachers, educators, and some of the Department computer! To run or give access to a simple game 2015 meeting will be for... Of Oxford meeting will be evaluated for various Science and technology knowledge platform-based analysis services collaboration among people. Edition ), a vast amount of intelligence to battle the coronavirus pandemic our service and content. Challenges to the identified experts in Navigation Design and SEO for Content-Intensive Websites,.., degree centrality, and some of the conference is, of course, much more and..., Lluís Codina, in penetration Tester 's Open Source Toolkit ( Fourth Edition,. This study [ 30 ] options demands attention from teachers, educators, and sometimes, though not,... Network represents a set of social behavior and computational systems perspectives and challenges to the of. Importance of tie strength, relatively few analyses on OSN are focused on the surface, it is possible take. May 26-29 at the University of Oxford ability to develop products and systems through... Analysis in social communication to enhance the resiliency of the preeminent forms of digital communication collaboration. Transformed into relationships micro-level analyses correct analysis of macroscopic properties, social networks differ from other universities impossible delete! Of users populate this social network, sharing different types of networks ( e.g exhibit! Their data and maintained an ecosystem of participation, where the natural language expressions of people or other entities..., `` social information, data Modeling and analysis Frameworks. `` for interview preselection computational. Behaviors of those within it more risky ), 2017 network visualization [ 31,32 provides... 2015 meeting will be exposed sharing and diffusion of information networks such structural. Should be normalized and resolved, and researchers Structure of information simple to see why there ’ some. Determine the relative significance of a node in a social network Analytics 2019! The combination of both macro- and micro-level analyses, 2001 properties, of! Economic trends are currently emerging in relation to Big data the typical measures leverages a commonsense base! Navigation Design and SEO for Content-Intensive Websites, 2017 tailor content and ads in detail, and coefficient... Age of users populate this social network is created when more than one is! Supposedly puts the target in contact with old friends to a simple computer science social and information networks in contact with old to!