Drustveno Racunarstvo 2 Kolokvijum

The main advantage of the hashtag mechanism in the Facebook social network is the improvement of content search. Hashtags allow users to categorize and label their posts, making it easier for others to find relevant content by searching for specific hashtags. This feature enhances the overall searchability and discoverability of content on the platform, making it more convenient for users to find and engage with relevant posts and discussions.

The correct answer is "masovna komunikacija" because Twitter is a social media platform where users can broadcast their messages to a large audience. It allows individuals or organizations to share information, news, opinions, and updates with a wide range of people. Unlike interpersonal or professional communication, which typically involves direct interaction between individuals or within a specific professional context, Twitter facilitates mass communication by enabling users to reach a large number of followers simultaneously.

The correct answer is "deljenje informacija i misljenja sa poznatim i nepoznatim osobama." This is because the basic use of a blog is to share information and opinions with both known and unknown individuals. Blogs provide a platform for individuals to express their thoughts, ideas, and expertise on various topics, allowing them to reach a wide audience and engage in discussions with others.

A "licni blog" refers to a personal blog where the user shares stories about their personal interests or opinions. It is a platform for individuals to express themselves and share their thoughts and experiences with others.

Twitter je poznata društvena mreža koja omogućava korisnicima da objavljuju kratke poruke, poznate kao "tvitovi". Ova platforma se često opisuje kao mikroblog, jer korisnici mogu deliti svoje misli, ideje i informacije u kratkom formatu. Takođe, korisnici mogu komentarisati i deliti tuđe tvitove, što je osnova kolaborativnog sistema. Stoga, Twitter je primer mikrobloga jer kombinuje elemente blogovanja (dela pisanja) i kolaboracije (deljenje i komentarisanje sadržaja).

In the context of the privacy square, open information refers to information that is known to oneself and others. This means that the information is not only known by the individual, but also by other people.

The main advantage of the Instagram social network is its visual content, which can leave a stronger impression on the user. Instagram is primarily a platform for sharing photos and videos, making it ideal for visually captivating content. The use of images and videos allows users to showcase their creativity, tell stories, and engage with their audience in a more visually appealing and immersive way compared to other social media platforms. This visual aspect of Instagram sets it apart and makes it a preferred choice for individuals and businesses looking to make a strong impact through their content.

Figure Eight is specialized in creating data for training machine learning algorithms.

The relationships between users on the Twitter social network are one-sided, meaning that one user can follow another user without that user having to reciprocate the follow. This means that a user can choose to follow another user's tweets and updates without the expectation of being followed back.

The main drawback of the Instagram social network is that its content is optimized for mobile devices. This means that the platform is primarily designed for use on smartphones and tablets, which may limit the user experience for those who prefer to access Instagram on a desktop computer or laptop. It may also restrict certain features or functionalities that are only available on the mobile app version.

The correct answer is "Deljenje originalnog tvita drugog korisnika sa pratiocima datog korisnika bez dodavanje informacija." This answer states that the retweet function on Twitter involves sharing another user's original tweet with the followers of the retweeting user without adding any additional information.

The principle of limited data collection for privacy means that only necessary data about users is obtained. This ensures that only the minimum amount of information required is collected, reducing the risk of privacy breaches and unauthorized use of personal data. By adhering to this principle, organizations can prioritize user privacy and protect sensitive information from being unnecessarily collected or stored.

The main advantage of Tumblr as a type of blog is its efficient content search. This means that users can easily find specific content or topics they are interested in without much hassle. Unlike other types of blogs, Tumblr allows for quick and effective searching, making it convenient for users to navigate through the vast amount of content available on the platform.

The correct answer suggests that the defensive task design as a quality control mechanism involves making the effort required to cheat similar to the effort required to complete the task. This means that the design of the task should be such that it discourages cheating by making it equally challenging to cheat as it is to complete the task. This ensures that the task is fair and prevents individuals from taking shortcuts or cheating to achieve the desired outcome.

Comparing oneself with other users in completing tasks in crowdsourcing can be seen as an example of non-monetary motivation. This means that the motivation to perform well and complete tasks effectively comes from factors other than financial rewards. In this case, the motivation may come from the desire to outperform others, gain recognition, or achieve personal satisfaction from contributing to a collective effort.

In social penetration theory, the development of acquaintance represents the level of exploration. This means that as individuals get to know each other better, they engage in activities and conversations that allow them to explore different aspects of each other's lives, thoughts, and feelings. This level of exploration helps to deepen the relationship and increase understanding between individuals.

The correct answer is the types of information that are added to user profiles and based on which a picture of the user is formed. This means that the theory of social signaling defines the different types of information that users add to their profiles on social networks, and how these pieces of information contribute to creating an overall image or perception of the user.

The main task of the ESP game is to improve web search by matching images with words that describe them.

Demografski i biografski podaci se odnose na informacije koje se mogu javno pristupiti i koristiti. Oni nisu skriveni, nevidljivi ili nepoznati, već su otvoreni podaci koji su dostupni za korišćenje i analizu.

Direktna centralizovanost Tviter grafa se odnosi na broj konekcija datog korisnika mreže. Ova mera meri koliko je jedan korisnik centralan u mreži na osnovu broja direktnih veza koje ima sa drugim korisnicima. Što veći broj konekcija korisnik ima, to je veća direktna centralizovanost. Ovo se može tumačiti kao veći uticaj i popularnost korisnika u mreži.

In crowdsourcing, external motivation incentives refer to various forms of compensation such as money or services. These incentives are different types of compensation that can be provided in exchange for performing a task. They are not monetary in nature and are derived from the completion of the task itself.

The correct answer is the right of an individual to decide how, when, and to what extent they share personal data with other people. This refers to the informational dimension of privacy, which involves individuals having control over their personal information and being able to make decisions about its disclosure.

The correct answer suggests that "izdvojenost kao aspekt privatnosti" means that a person is not being observed by technology or other people. This implies that the person is able to maintain their privacy and avoid being monitored or watched by others.

The current gratitude shown to user I and the display of work results in crowdsourcing represent an example of non-monetary motivation. This means that the motivation for user I is not based on financial rewards or incentives, but rather on the appreciation and recognition they receive for their contributions in the crowdsourcing project. This can include acknowledgments, feedback, or public recognition, which can be powerful motivators for individuals participating in crowdsourcing initiatives.

In the theory of social penetration, the use of jargon in communication is an example of the level of affect. This means that using specialized language or terminology can evoke emotional responses or create a certain mood in the communication. Jargon can be used to establish a sense of belonging or to convey enthusiasm or passion about a particular topic. By using jargon, individuals can connect on a deeper emotional level and create a more intimate and meaningful communication experience.

Saglasnost i redundantnost predstavljaju mehanizam kontrole kvaliteta u kojem veći broj radnika obavlja isti zadatak, nakon čega se porede rezultati. Ovaj mehanizam omogućava identifikaciju grešaka ili nedostataka u poslu, jer se očekuje da radnici koji obavljaju isti zadatak postignu slične ili iste rezultate. Poređenjem rezultata može se utvrditi da li postoje odstupanja i da li je potrebno preduzeti korektivne mere.

In the context of the privacy square, information with a certain degree of confidentiality represents hidden information. This means that the information is not readily accessible or visible to everyone. It implies that the information is intentionally concealed or protected from unauthorized access or disclosure.

The construction, measurement, and presentation of user reputation in crowdsourcing can be seen as an example of non-monetary motivation. In this context, individuals are motivated by factors other than financial incentives, such as recognition, status, and a sense of accomplishment. The reputation system serves as a way to acknowledge and reward the contributions of users, fostering a positive working environment and encouraging continued participation.

The correct answer states that a privacy policy is a standard of an organization that contains information on how it will manage end-user data. This means that a privacy policy is a document that outlines how an organization will handle and protect the personal information of its users. It provides transparency and informs users about the types of data collected, how it will be used, and what measures will be taken to ensure privacy.

Reputacija kao vrsta podsticaja u crowdsourcing-u podrazumeva javno priznanje od strane narucilaca poslova i drugih radnika. Ovo znači da kada radnik obavlja posao u crowdsourcing-u, njegova reputacija se gradi na osnovu ocena i povratnih informacija koje dobija od narucilaca poslova i drugih radnika. Javno priznanje je važno jer pomaže radniku da stekne poverenje i ugled u zajednici, što može dovesti do većeg broja poslova i boljih mogućnosti za napredovanje.

Interesovanja u vezi sa aktivnostima i događajima predstavljaju primere otvorenih informacija u kontekstu kvadrata privatnosti. Otvorene informacije su one koje su javno dostupne i koje osoba dobrovoljno deli sa drugima. U ovom slučaju, interesovanja osobe su vidljiva i dostupna drugima, što ih čini otvorenim informacijama.

The correct answer is "radnicima ekspertskog nivoa znanja I vestina iz razlicitih oblasti" because Upwork is a crowdsourcing platform specifically designed for workers with expert-level knowledge and skills in various fields. This means that the platform is intended for professionals who have a high level of expertise and specialization in their respective areas.

The correct answer is "pojava da korisnici mogu ispoljavati nepozeljno ponasanje" which translates to "the phenomenon that users can exhibit undesirable behavior." This suggests that anonymity can lead to users engaging in negative or unwanted behavior since they are not identifiable. Anonymity provides a sense of freedom from consequences, which can result in individuals behaving inappropriately or harmfully towards others.

The correct answer is "proisticu iz obavljanja samog zadatka" which translates to "stem from the performance of the task." This suggests that the incentives in crowdsourcing are internally motivated and come from the satisfaction of completing the task itself, rather than external factors such as money or services.

The correct answer is "se podaci agregiraju tokom vremena tako da se cuvaju samo neophodni podaci" which translates to "data is aggregated over time so that only necessary data is retained". This means that data is collected and stored in a way that only the essential information is kept, ensuring data security and privacy. By aggregating the data, unnecessary or sensitive information can be removed, reducing the risk of unauthorized access or misuse of personal data.

Implicitan rad u crowdsourcing-u se odnosi na obavljanje posla kao dela rutinske aktivnosti. Ovo znači da se poslovi koji su deo svakodnevnih rutinskih aktivnosti, kao što su unos podataka ili provera tačnosti informacija, obavljaju bez posebne kreativnosti ili inovativnosti. Ovakvi poslovi su često manje zahtevni i mogu biti obavljeni uz minimalno angažovanje ili stručnost. Ova vrsta podsticaja omogućava brže i efikasnije izvršavanje rutinskih zadataka u crowdsourcing platformama.

The classification of data as an element of privacy policy is determined by the way the data is stored.

The correct answer is "jednostavnost realizacije" (simplicity of implementation). This means that one positive aspect of financial compensation as an incentive in crowdsourcing is that it is easy to implement. This implies that the process of distributing financial rewards to workers is straightforward and efficient, which can encourage more workers to participate and contribute to the crowdsourcing project.

The correct answer is "-da se ne moze automatizovati" (it cannot be automated). This means that the criterion for choosing a crowdsourcing job is that it cannot be done by a computer or machine, and requires human involvement. This suggests that the task or job requires human decision-making, creativity, or judgment that cannot be replicated by technology.

The correct answer is "-informacije poznate sebi, ali ne I drugima". This means that hidden information in the context of privacy square refers to information that is known to oneself but not to others.

The correct answer is "-u kojem radnik radi testove radi procene znanja I vestina." This means that the golden standard represents a mechanism of quality control where the worker performs tests to assess their knowledge and skills.

The correct answer is "reputacije kao podsticaja" (reputation as an incentive). This means that on the Stackoverflow platform, users are motivated to participate and contribute by building a good reputation. This reputation is earned through the quality of their questions and answers, as well as their interactions with other users. The higher the reputation, the more credibility and recognition a user gains within the community. This incentive encourages users to provide valuable and helpful content, leading to a thriving and knowledgeable community.

In the context of the privacy square, invisible information refers to information that is known to others but not to oneself. This means that other people are aware of certain information about an individual, but the individual themselves is not aware of it.

Mana anonimnosti kao aspekta privatnosti predstavlja otkrivanje više informacija o sebi nego inače. Anonimnost se odnosi na stanje u kojem korisnik nije prepoznatljiv ili identifikovan prilikom korišćenja određene usluge ili pružanja informacija. Kada se ta anonimnost narušava, korisnik otkriva više informacija o sebi nego što bi želeo ili očekivao. To može biti putem prikupljanja podataka o korisniku, praćenja aktivnosti ili deljenja informacija sa drugim korisnicima.

The correct answer is "da se moze podeliti na jednostavnije delove tako da se rezultati mogu agregirati" (it can be divided into simpler parts so that the results can be aggregated). This answer suggests that the criterion for choosing a job for crowdsourcing is that it should be divisible into smaller tasks that can be completed independently and then combined to form the final result. This allows for efficient distribution of work among multiple workers and easy aggregation of their contributions.

The correct answer is "zajednicu blogova kao drustvenu mrezu u kojoj autori zajedno objavljuju price". This answer suggests that the blogosphere represents a community of blogs where authors collectively publish stories, indicating that it is a social network for bloggers.

Vidljivost kao osobina društvenih mreža označava sredstva, metode i prilike za prezentaciju sebe. This means that visibility as a characteristic of social networks refers to the means, methods, and opportunities for self-presentation. In other words, it pertains to how individuals can showcase themselves on social media platforms, such as through profile information, posts, and interactions with others.

A weblog is a type of blog that is open to the public and has an editor who oversees the content. In this type of blog, every user has the ability to share their own stories or comment on existing ones.

The correct answer suggests that the privacy review as an element of a privacy policy defines how frequently the policies are checked and updated. This means that the privacy review determines the frequency at which the policies are reviewed and revised to ensure they align with any changes in data collection practices or regulations.

The correct answer is "korisnici traze specificnu informaciju o drugim mestima." This is because the question states that the mobile services are location-based and have a specific purpose. Therefore, it is logical to assume that users would be seeking specific information about other locations. The other options, such as users seeking specific information about other people or sharing their location with others, do not align with the given context of the question.