Computational Physics (Lecture 18)
Neural networks explained with the example of feedforward vs. recurrent networks. Feedforward networks propagate data, while recurrent models allow loops for cascade effects. Recurrent networks are less influential but closer to the brain's function. Introduction to handwritten digit classification
0 views • 55 slides
Evolution and Potential of 5G Technology
Explore the evolving landscape of 5G technology, from enhanced mobile broadband to groundbreaking use cases and standalone networks. Learn how supportive regulations and spectrum allocation are vital for unlocking 5G's full potential. Discover the transformative impact of Standalone 5G networks on i
8 views • 10 slides
Understanding Wireless Communication Networks by Dr. K. Gopi at SITAMS
Wireless Communication Networks (WCN) is a fundamental aspect of modern telecommunication, allowing information transfer without physical connections. Dr. K. Gopi, an Associate Professor at the Department of ECE at SITAMS, introduces concepts like multiple access techniques, traffic routing, and the
1 views • 13 slides
Understanding Computer Networks: Types and Characteristics
In the realm of computer networks, nodes share resources through digital telecommunications networks. These networks enable lightning-fast data exchange and boast attributes like speed, accuracy, diligence, versatility, and vast storage capabilities. Additionally, various types of networks exist tod
9 views • 12 slides
Graph Neural Networks
Graph Neural Networks (GNNs) are a versatile form of neural networks that encompass various network architectures like NNs, CNNs, and RNNs, as well as unsupervised learning models such as RBM and DBNs. They find applications in diverse fields such as object detection, machine translation, and drug d
2 views • 48 slides
Understanding the Evolution of Telecommunications Networks
Communication over distance has always been crucial for civilization, with electronic means playing an increasingly vital role. Telecom services are essential for businesses, social interactions, and entertainment, with public operators like Ethio Telecom providing services through telecom networks.
1 views • 22 slides
Understanding Artificial Neural Networks From Scratch
Learn how to build artificial neural networks from scratch, focusing on multi-level feedforward networks like multi-level perceptrons. Discover how neural networks function, including training large networks in parallel and distributed systems, and grasp concepts such as learning non-linear function
1 views • 33 slides
Understanding Back-Propagation Algorithm in Neural Networks
Artificial Neural Networks aim to mimic brain processing. Back-propagation is a key method to train these networks, optimizing weights to minimize loss. Multi-layer networks enable learning complex patterns by creating internal representations. Historical background traces the development from early
1 views • 24 slides
Understanding Traffic Engineering Analysis in Telecommunication Networks
Traffic engineering analysis in telecommunication networks involves determining the network's capacity to carry traffic with a loss probability. Blocking probability, which is a key design concern, is influenced by various elements such as switching devices, digit receivers, call processors, and tru
1 views • 50 slides
Exploring Samsung SmartThings Hub and Zigbee/Zwave Networks
The Samsung SmartThings hub is a versatile device connecting Zigbee and Zwave networks, offering secure access to SkySpark via HTTPS. Zigbee and Zwave networks operate on distinct frequencies, enabling efficient communication without interference with WiFi. These networks support various devices for
0 views • 19 slides
Understanding Wireless Wide Area Networks (WWAN) and Cellular Network Principles
Wireless Wide Area Networks (WWAN) utilize cellular network technology like GSM to facilitate seamless communication for mobile users by creating cells in a geographic service area. Cellular networks are structured with backbone networks, base stations, and mobile stations, allowing for growth and c
2 views • 17 slides
Understanding GSM Technologies: A Comprehensive Overview
Global System for Mobile (GSM) is a second-generation cellular standard that revolutionized voice and data services. This presentation delves into the architecture, history, and evolution of GSM, detailing its various subsystems and functionalities. Explore the key elements such as Mobile Station, B
1 views • 18 slides
Understanding Interconnection Networks in Multiprocessor Systems
Interconnection networks are essential in multiprocessor systems, linking processing elements, memory modules, and I/O units. They enable data exchange between processors and memory units, determining system performance. Fully connected interconnection networks offer high reliability but require ext
1 views • 19 slides
Understanding Computer Networks in BCA VI Semester
Computer networks are vital for sharing resources, exchanging files, and enabling electronic communications. This content explores the basics of computer networks, the components involved, advantages like file sharing and resource sharing, and different network computing models such as centralized a
1 views • 96 slides
Electronics and Telecommunication Technology Programs Overview
The Electronics Technology program provides students with academic courses, technical skills training, and practical experience to become electronics technicians, focusing on troubleshooting and repairing electronic appliances. Similarly, the Telecommunication Technology program prepares students fo
1 views • 16 slides
Electronics and Telecommunication Technology Programs Overview
The Electronics Technology program equips students with the necessary skills and knowledge to excel as technicians in the electronics industry. From troubleshooting to repairing electronic equipment, the program covers a wide range of practical experiences. On the other hand, the Telecommunication T
0 views • 16 slides
Understanding Computer Communication Networks at Anjuman College
This course focuses on computer communication networks at Anjuman College of Engineering and Technology in Tirupati, covering topics such as basic concepts, network layers, IP addressing, hardware aspects, LAN standards, security, and administration. Students will learn about theoretical and practic
0 views • 72 slides
Introduction to Neural Networks in IBM SPSS Modeler 14.2
This presentation provides an introduction to neural networks in IBM SPSS Modeler 14.2. It covers the concepts of directed data mining using neural networks, the structure of neural networks, terms associated with neural networks, and the process of inputs and outputs in neural network models. The d
0 views • 18 slides
Enhancing Agriculture Through Global Knowledge Networks and Information Management Systems
Global and regional knowledge networks play a vital role in agriculture by facilitating information sharing, collaboration, capacity building, and coordination among stakeholders. These networks improve access to information, foster collaboration, enhance capacity building, and strengthen coordinati
0 views • 5 slides
Interconnection Regulation vs. Deregulation Challenges in an Emerging Liberalized Market
Interconnection between telecommunication networks and services plays a vital role in enhancing value for subscribers and facilitating the provision of a wide range of services. Regulation of interconnection is essential to protect competition, achieve social objectives, manage scarce resources, ens
0 views • 22 slides
Enhancing Secure Telephone Identity and Caller Authentication
The STIR Working Group aims to address the issues surrounding the reliability of caller identities in telecommunication networks. By specifying internet-based mechanisms for verifying the authorization of calling parties, STIR seeks to combat threats like caller ID spoofing and unauthorized use of t
0 views • 11 slides
Evolution of Electrical and Electromagnetic Telecommunication Technologies
Explore the evolution of electrical and electromagnetic telecommunication technologies such as the telegraph, telephone, teleprinter, networks, radio, microwave transmission, fiber optics, communications satellites, and the Internet. Learn about the innovation and development of telecommunication de
0 views • 11 slides
Legal Framework on Information Security in the Ministry of Trade, Tourism, and Telecommunication
The legal framework on information security in the Ministry of Trade, Tourism, and Telecommunication, outlined by Nebojša Vasiljević, includes relevant EU legislation such as Regulation No. 460/2004 and Council decisions on network and information security. The EU legislation covers various aspect
0 views • 21 slides
Understanding Router Routing Tables in Computer Networks
Router routing tables are crucial for directing packets to their destination networks. These tables contain information on directly connected and remote networks, as well as default routes. Routers use this information to determine the best path for packet forwarding based on network/next hop associ
0 views • 48 slides
P-Rank: A Comprehensive Structural Similarity Measure over Information Networks
Analyzing the concept of structural similarity within Information Networks (INs), the study introduces P-Rank as a more advanced alternative to SimRank. By addressing the limitations of SimRank and offering a more efficient computational approach, P-Rank aims to provide a comprehensive measure of si
0 views • 17 slides
Understanding Advanced Classifiers and Neural Networks
This content explores the concept of advanced classifiers like Neural Networks which compose complex relationships through combining perceptrons. It delves into the workings of the classic perceptron and how modern neural networks use more complex decision functions. The visuals provided offer a cle
0 views • 26 slides
ITU World Telecommunication Development Conference 2017 Overview
This presentation provides insights into the upcoming ITU World Telecommunication Development Conference 2017, including the agenda, venue details, outcomes, draft structure, regional preparatory meetings, and submission guidelines for contributions. The event, scheduled for October 9-20 in Buenos A
0 views • 28 slides
Telecommunication Law and Regulatory Framework in Nepal
Advocate Babu Ram Aryal, Chairman of the Center for Law and Technology in Kathmandu, Nepal, provides insights into the history and evolution of telecom regulation in Nepal. The establishment of Nepal Telecommunications Corporation and Nepal Telecommunications Authority, along with key telecom laws a
0 views • 35 slides
Understanding Relational Bayesian Networks in Statistical Inference
Relational Bayesian networks play a crucial role in predicting ground facts and frequencies in complex relational data. Through first-order and ground probabilities, these networks provide insights into individual cases and categories. Learning Bayesian networks for such data involves exploring diff
0 views • 46 slides
Understanding Overlay Networks and Distributed Hash Tables
Overlay networks are logical networks built on top of lower-layer networks, allowing for efficient data lookup and reliable communication. They come in unstructured and structured forms, with examples like Gnutella and BitTorrent. Distributed Hash Tables (DHTs) are used in real-world applications li
0 views • 45 slides
Understanding Networks: An Introduction to the World of Connections
Networks define the structure of interactions between agents, portraying relationships as ties or links. Various examples such as the 9/11 terrorists network, international trade network, biological networks, and historical marriage alliances in Florence illustrate the power dynamics within differen
0 views • 46 slides
Understanding Graph Theory and Networks: Concepts and Applications
Explore the concepts of graph theory and management science, focusing on networks, spanning trees, and their practical applications. Learn about the difference between a snowplow tracing streets, a traveler visiting cities, and connecting towns with cables. Discover how networks like Facebook evolve
0 views • 15 slides
Parallel Prefix Networks in Divide-and-Conquer Algorithms
Explore the construction and comparisons of various parallel prefix networks in divide-and-conquer algorithms, such as Ladner-Fischer, Brent-Kung, and Kogge-Stone. These networks optimize computation efficiency through parallel processing, showcasing different levels of latency, cell complexity, and
1 views • 21 slides
Understanding Electricity and Telecommunication Systems
Explore the basic concepts of electricity including mains supply, fuses, power measurements, plug wire colors, and safety precautions. Delve into the components of radios and telecom systems such as aerials, tuners, decoders, amplifiers, batteries, and color mixing. Learn about geostationary satelli
0 views • 35 slides
Diverse Social Entities Mining from Linked Data in Social Networks
This research focuses on mining diverse social entities from linked data in social networks using a DF-tree structure and DF-growth mining algorithm. The study explores the extraction of important linked data in social networks and the mining of various social entities such as friends. Prominence va
0 views • 13 slides
Understanding Bayesian Networks: A Comprehensive Overview
Bayesian networks, also known as Bayes nets, provide a powerful tool for modeling uncertainty in complex domains by representing conditional independence relationships among variables. This outline covers the semantics, construction, and application of Bayesian networks, illustrating how they offer
0 views • 17 slides
Machine Learning and Artificial Neural Networks for Face Verification: Overview and Applications
In the realm of computer vision, the integration of machine learning and artificial neural networks has enabled significant advancements in face verification tasks. Leveraging the brain's inherent pattern recognition capabilities, AI systems can analyze vast amounts of data to enhance face detection
0 views • 13 slides
Understanding Network Analysis: Whole Networks vs. Ego Networks
Explore the differences between Whole Networks and Ego Networks in social network analysis. Whole Networks provide comprehensive information about all nodes and links, enabling the computation of network-level statistics. On the other hand, Ego Networks focus on a sample of nodes, limiting the abili
0 views • 31 slides
Evolution of Networking: Embracing Software-Defined Networks
Embrace the future of networking by transitioning to Software-Defined Networks (SDN), overcoming drawbacks of current paradigms. Explore SDN's motivation, OpenFlow API, challenges, and use-cases. Compare the complexities of today's distributed, error-prone networks with the simplicity and efficiency
0 views • 36 slides
Cisco Architecture for Lawful Intercept in IP Networks
This document outlines Cisco's architecture for supporting lawful intercept in IP networks, detailing a general solution with common interfaces for monitoring telecommunication networks by law enforcement agencies worldwide.
0 views • 9 slides