Informatika

This article discusses the importance of cybersecurity education in today's digital world. It defines cybersecurity education and explains its benefits, such as reducing the risk of cyber attacks, protecting sensitive data, and minimizing the damage caused by a cyber attack. The article also provides a list of common cyber threats, such as phishing attacks, malware, and ransomware.

Maqolada xalqaro integratsiya sharoitida О zbekiston hududlanning eksport salohiyatini baholash va rivojlantirishda aqlli tizimlar va raqamli tcxnologiyalaming roli tahlil qilingan. Mavjud muammolar o‘rganilib, eksportning barqaror o'sishini ta’minlash uchun raqamli vositalami samarali joriy ctish bo‘yicha tavsiyalar bcrilgan.

Multi-instance learning is a generalization of supervised learning, where each example is represented by a labeled bag composed by a set of instances. Several multi-instance learning methods transform each bag into a single instance and then apply standard supervised learning methods. This paper presents a new multi-instance learning method that transforms the multi-instance data and is inspired by text mining. The proposed method transforms the multi-instance data into a traditional attributevalue representation by creating a corpus of documents formed by artificial words to reduce the loss of information during the transformation process. In addition, the proposed method was empirically evaluated using nine multi-instance datasets and two learning methods that transform the multi-instance data into a traditional attribute-value representation. The empirical study indicates that, in terms of classification accuracy, the proposed method is competitive with the learning methods used in the comparison.

This article explores the potential benefits of aciding Smart TV streaming functionality to Telegram. By focusing on secure, privacy-conscious video streaming. Telegram could provide users with a convenient and immersive way to enjoy content on larger screens, setting it apart from other platforms. The introduction of this feature could attract more users and position Telegram as a leader in privacy-first entertainment.

Information constitutes a very important asset for people or organizations, therefore, protecting it has become a priority for everyone, unfortunately there is not a unique formula that grantees a complete and total protection to the information. With that in mind, it becomes necessary the use of a software that provides help and facilitates work for the cybersecurity specialists so they can provide the best possible protection of data. Objective: Develop a system that can scan a given URL link of a website, and provide all the necessary information about the site. Methods: From a scientific point of view, the scientific observation, document analysis, survey and interview are considered as methods, giving place to a susceptible proposal to the scientific verification and validation. Results: The implementation of a website that contains a vulnerability detection system (web scanner), which can scan a website given its URL. Conclusions: the implementation of the said system for the security of the information in the University of Sancti Spiritus «Jose Marti' Perez» (UNISS) is valued as a positive support for the security against phishing attacks, in a single repository.

Hozirgi kunda dunyo miqyosida axborot texnologiyalarining jadal sur’atlar bilan rivojlanib borishi ko‘plab qulayliklar bilan bir qatorda yangi muammolarni o‘rtaga qo‘ymoqda. Avtomatlashtirilgan axborot tizimlarida va telekommunikatsiya tizimlarida aylanayotgan axborotlar hamda ularning xavfsizligiga bo‘ladigan tahdidlarning soni bugunga kelib keskin darajada oshib ketdi. Ushbu muammoli xolatlar hozirda nafaqat Respublikamizda balki butun dunyoda axborot texnologiyalari sohasining texnik va dasturiy majmualari kirib borgan xar bir tashkilot va korxonaning asosiy bo‘ginlaridan biriga aylangan. 

Ushbu maqolada virtual voqelik tushunchasi, uning turlari, yoʻnalishlari va qoʻllanilish sohalari hamda uning ta’limdagi oʻrni haqida qisqacha tavsif berilgan.

Annotatsiya: Xavfsizlikni ta’minlash bugungi Running eng dolzarb masalalaridan hisoblanadi. Shuning uchun vidcokuzatuv vositalari orqali olingan tasvirlarga raqamli ishlov beruvchi dasturiy vositalaming o‘mi beqiyosdir. Jamoat xavfsizligini ta’minlash maqsadida videokuzatuv vositalari axborotlariga raqamli ishlov berish dasturiy vositalarining yaratish jarayoni bosqichlari va dasturiy vosita intcrfcysining umumiy tuzilishi hamda vidcokuzatuv vositalari axborotlariga raqamli ishlov berishning algoritmlarini yaratish bosqichlarini yangicha usullarda tadbiq etishni taqozo etmoqda.

Ushbu maqolada videoendoskopiya usuli asosida olingan inson organlarining tasvirlarini raqamli ishlov bcrish jarayonida uchraydigan muammolar va ulami bartaraf etish usullari tahlil qilingan. Tibbiyotda keng qo'llanilayotgan videoendoskopik tasvirlar diagnostika va jarrohlik amaliyotlarida muhim ahamiyat kasb ctsa-da, ulaming sifati yoritishning yctarli cmasligi, shovqinlar, geometrik buzilishlar, rang balansining o'zgaruvchanligi kabi omillar ta’sirida pasayadi. Shuningdek, inson organizmining biologik xilma-xilligi va kasalliklarning patologik ko‘rinishlaridagi farqlar sun’iy intellekt modellarining aniqligiga salbiy ta’sir ko'rsatadi. Maqolada tasvir sifatini oshirish va diagnostik samaradorlikni ta’minlash uchun zamonaviy algoritmik yondashuvlar, jumladan, chuqur o'qitish texnologiyalarini qo‘llashning dolzarbligi asoslab berilgan.

В данной работе представлен вычислительный алгоритм для
обнаружения и извлечения пожара из видеоизображений на основе термохимической реакции. Алгоритм позволяет точно определять границы пожарных и непожарных областей, что имеет важное значение для мониторинга пожаров, раннего обнаружения возгораний и оценки пожаров. Исследования показали, что традиционные методы обнаружения пожара имеют недостаточную точность. В данной работе предложен алгоритм, который обнаруживает и устраняет нежелательные артефакты, выявляя ключевые символические огни и границы огня.

Murakkab kvant tizimlarini simulyatsiya qilish yoki keng ko‘lamli chiziqli algebra masalalarini yechish juda yuqori hisoblash klassik kompyuterlar uchun juda qiyin. Kvant kompyuterlari va algoritmlari esa yechimni yuqori darajada aniqlikda olish imkonini bermoqda.
Parametrlashtirilgan kvant sxemasini o‘rgatish uchun klassik optimallashtiruvchidan foydalanadigan variatsion kvant algoritmlari (VKA) ushbu cheklovlarni hal qilishning ilg’or texnologiyasi sifatida paydo bo‘ldi. Kvant kompyuterlari uchun mo‘ljallangan deyarli barcha ilovalar uchun VKAlar taklif qilindi va ular kvant ustunligiga erishish uchun eng yaxshi yechimni topib berish xolati bilan afzal bo‘lib ko‘rinadi. Shunday bo‘lsa-da, muammolar, jumladan, VKAlarni o‘qitish qobiliyati, aniqligi va samaradorligi bilan bog'liq muammolar saqlanib qolmoqda. Bu ushbu tadqiqot ishida VKA sohasini ko‘rib chiqiladi, ularning qiyinchiliklarini yengish strategiyalarini muhokama qilinadi va kvant ustunligiga erishish uchun ulardan foydalanishning qiziqarli istiqbollarini ta'kidlanadi. Kvant algoritmlarini sinab ko‘rish va kvant kompyuterlari afzallik beruvchi sun’iy intellekt orqali yangi muammolarni aniqlash mumkin bo‘ladi.

Maqolada o`quvchi yoshlarni tarbiyalashda sog`lom pedagogik-psixologik muhit tashkil etish,o`quvchi yoshlar tarbiyasiga alohida e`tibor qaratish zarur vazifa ekanligi ta`kidlangan. Shuningdek muallif umumta`lim muassasalaridagi o`quvchi yoshlar va pedagog o`qituvchilar bilan ishlashning muhim jihatlariga alohida e`tibor qaratgan va tegishli tavsiyalar bergan.

Hozirgi kunda mobil qurilmalar, smartfonlar, phabletlar va planshetlar keng tarqalganligi raqamli texnologiyalaridan samarali foydalanishning muhim ko‘rsatgich hisoblanadi. O‘quvchilar endi ta'lim tizimi an'anaviy tarzda yaratilgan imkoniyatlardan tashqari ko‘pgina elektron darsliklar bilan o‘z bilimini ortirmoqdalar. Informatika va axborot texnologiyalari fanini o‘rganish ko‘p marta mashaqqatli vazifadir. Maqolada elektron dizayn va undan foydalanish haqida tushuncha berilgan platforma, o‘quv uslubiy yordam. Bu orqali uning samaradorligini yanada oshirishdir. Ushbu ishda umumta’lim maktablarida informatika va axborot texnologiyalari fanini o‘qitishda interaktiv elektron darsliklarni yaratishning ahamiyati va afzalliklari ko‘rib chiqiladi. Interaktiv elektron darsliklar o‘quv jarayonini samarali va qiziqarli qilish uchun keng imkoniyatlar yaratadi. Ular orqali o‘quvchilar mavzularni chuqurroq tushunishlari, mustaqil o‘rganish ko‘nikmalarini rivojlantirishlari va ta’lim jarayonida faol ishtirok etishlari mumkin.

Ushbu tadqiqot timsollarni tanib olish va tasniflash jarayonlarida multiklasterlashning muhim jihati bo'lgan prctsidcnt obycktlami tanlash muammosini hal qilishga bag‘ishlangan. Nominal va sonli belgilar fazosini hisobga olgan holda pretsident obyektlarni tanlashning yangi algoritmi taklif etildi. Bu algoritm ma’lumotlaming aniq, barqaror va shaffof klassifikatsiyasini ta’minlab, ayniqsa tibbiy diagnostika jarayonlarida tahliliy qarorlar qabul qilish samaradorligini oshiradi.

Maqolada tibbiyotda cndokrin kasalliklar profilaktikasida mashinali o'qitishga asoslangan yondashuvlar, ularning afzalliklari va qo‘llanilish istiqbollari yoritilgan. Ma’lumotlami yig'ish, tahlil qilish va mashinali o'qitish algoritmlari yordamida kasalliklaming erta bosqichlarini bashorat qilish imkoniyati ko'rib chiqilgan.

Tibbiyot tasvirlarini intcllcktual tahlil qilishda sun’iy intellckt (SI) modellari ko'plab imkoniyatlar yaratmoqda. Biroq, ushbu modellarning samarali ishlashi uchun katta va sifatli belgilangan (yorliqlangan) ma’lumotlar talab qilinadi. Tibbiyot sohasida bunday ma’lumotlami to'plash qiyin va xarajatli bo'lgani sababli, ma’lumotlar augmentatsiyasi usullari muhim ahamiyat kasb etadi.

Technology has become an essential part of our today's life, influencing various sectors worldwide. Technology is not only widely used in developed countries but also plays a significant role in various fields in our own country. In the 21st century, known as the era of technology, new types of technology are increasing day by day. For example: new version of computers, televisions, mobile phones, laptops and artificial intelligence. It is fair to say that technological advancements have made our lives easier and more comfortable than previous years. This article explores the role of technology in society, its contribution to different sectors, its development and success, as well as its positive and negative impact on humanity.

Individualized teaching, tailored to the unique needs and abilities of each learner, has long been an educational ideal. With the advent of artificialintelligence (Al) technology, this goal is becoming more achievable than ever before. This article explores the role of Al in individualized teaching, focusing on its applications in adaptive learning, personalized content delivery, and assessment. It also examines the benefits, challenges, and future prospects of integrating Al into education.

Automated voice-based identification and authentication systems arc useful for many applications in national security, electoral integrity, cybcrcrimc prevention, and access control. Initially, traditional methods such as names, codes of personal identification numbers, passwords were used for the use of biometric systems in identification. Face, fingerprint, eye color and various other methods have been used for personal identification. This article analyzes voice-based personal identification systems and personal biometrics over the past five decades.

In today's world, learning English has become a significant goal for millions of people worldwide. Listening comprehension is an integral part of any language learning process. If a person can accurately understand what they hear, they can confidently participate in conversations. Being able to speak fluently and comprehend spoken English effectively forms the foundation of successful communication. YouTube, as a product of technological advancement, has become a unique resource in this rega...

Earlier 20 century, sociologist Pitirim Sorokin suggested a theory of socio-cultural dynamics as follows: development of social systems and their transition from one state into another occurred under the influence of values prevailing in society. Note that social and cultural values are generating one or another type of society (even civilization) while evolution of values leads society to a turning point of development where these values compulsorily disintegrate or go to a new level of functioning. Cited as example may be the collapse of the USSR and radical transformation of the Chinese economy.

Mazkur maqolada texnologik ta’lim metodikasi fanini o’rganishga oid o’quv-metodik ta’minot tizimini shakllantirishni ilmiy-metodik jihatdan asoslash masalasi qaraladi. Ushbu maqoladan fanlarni o’qitishni takomillashtirish muammosi bilan shug’ullanuvchilar foydalanish mumkin.

Ushbu maqolada texnik tizimlarda qo’llaniladigan axborot texnologiyalari va ishda axborot tizimlarining ayrim xususiyatlari yoritiligan.
Axborot tizimlari va axborot texnologiyalari tushunchalari va bu ikki tushunchaning farqli xususiyatlari keltirilgan. Shuningdek, axborot tizimida sodir bo’ladigan jarayonlarning tavsifi berilgan.

Ushbu maqolada innovatsion texnologiyalar pedagogik jarayon hamda o`qituvchi va o`quvchi faoliyatiga yangilik, o‘zgarishlar kiritish, integratsiya ta’riflari haqida ma`lumotlar berilgan.

Texnologiya tez sur'atlar bilan rivojlanishda davom etar ekan, ta'lim sohasi uning o'zgaruvchan ta'siridan ximoyalanmaydi. Muhim yutuqlarga erishgan sohalardan biri imtihonlarni baholashdir. An'anaga ko'ra, baholash imtihonlari ko'p vaqt talab qiluvchi va sub'ektiv jarayon bo'lib, inson xatosi va tarafkashlikka moyil bo'lgan. Biroq, sun'iy intellekt (AI) tomonidan quvvatlanadigan avtomatlashtirilgan baholash tizimlarining paydo bo'lishi bilan imtihonlarni baholash tizimi inqilobiy o'zgarishlarni boshdan kechirmoqda. Ushbu maqolada biz avtomatlashtirilgan baholash tizimlarining afzalliklarini o'rganamiz.