Vertex presentation - PowerPoint PPT Presentation


ALICE3 Vertex Detector

ALICE3 Vertex Detector NorCC workshop in 2023 to learn about the key objectives and role of the ALICE Experiment's Inner Tracking System (ITS) in particle tracking and identification.

3 views • 19 slides


Efficient Billion-Scale Label-Constrained Reachability Queries

Graph data sets are prevalent in various domains like social networks and biological networks. Label-Constrained Reachability (LCR) queries aim to determine if a vertex can reach another vertex through specific labeled edges. Existing works utilize exhaustive search or graph indexing techniques, but

3 views • 13 slides



Completing the Square Method: Vertex Form and Solving Equations

The Completing the Square method helps convert quadratic equations from standard form to vertex form, facilitating the quick determination of the vertex point and the solutions without factoring. By completing the square, you transform equations like y = x^2 + bx + c into y = (x − h)^2 + k, enabli

2 views • 5 slides


Massively Parallel Algorithm for Minimum Weight Vertex Cover

Massively Parallel Computation (MPC) model for solving the Minimum Weight Vertex Cover problem efficiently, including optimal round complexities and known approximation ratios. The algorithm is designed for graphs with vertices and edges, with each machine processing data synchronously in rounds. Va

1 views • 13 slides


Query-Centric Framework for Big Graph Querying

A comprehensive exploration of Google's Pregel system, outlining its design, programming interfaces, vertex partitioning, vertex states, and practical examples like Breadth-First Search. The framework provides insights into large-scale graph processing by thinking like a vertex and leveraging messag

2 views • 30 slides


Vertex-Centric Programming for Graph Neural Networks

Seastar presents a vertex-centric programming approach for Graph Neural Networks, showcasing better performance in graph analytic tasks compared to traditional methods. The research introduces the SEAStar computation pattern and discusses GNN programming abstractions, execution, and limitations. Dee

0 views • 17 slides


Rendering Pipeline and Rasterisation Techniques in Graphics APIs

Explore the rendering pipeline in OpenGL and DirectX, learn optimization techniques for rasterization, compare common modules in the pipeline, and delve into fundamental optimization methods post-vertex processing. Dive into literature resources and system models, and understand the OpenGL rendering

4 views • 26 slides


K-Vertex Connected Graphs and Connectivity Algorithms

Delve into the world of K-vertex connected graphs and algorithms that focus on connectivity. Understand the concept of k-connectivity certificates, sparse certificates, and the efficient Scan-First Search algorithm for constructing connectivity certificates in parallel. Witness the application of th

1 views • 17 slides


Lock-Free Multi-Threaded Algorithm for Max-Flow Problem

This paper discusses a lock-free multi-threaded algorithm for addressing the Max-Flow Problem efficiently, presenting existing algorithms, vertex properties, impact of locking, and a new lock-free algorithm model. The content covers various sequential and parallel algorithms, vertex characteristics,

1 views • 17 slides


Graph Exploration Concepts and Algorithms

In this presentation, various graph exploration strategies and terminologies are discussed, including BFS running time, BFS properties, DFS for directed graphs, DFS edge classification, and detailed DFS examples. The content delves into the characteristics and processes involved in breadth-first sea

0 views • 23 slides


Characteristics of Sampling Methods in Social Networks

Demystify sampling methods in social networks through various techniques like random walks, uniform vertex sampling, and edge sampling. Explore how these methods help in evaluating network structures accurately and efficiently across different platforms. Understand the pros and cons of uniform edge

1 views • 26 slides


Detecting Feedback Vertex Sets in Graphs

Feedback Vertex Sets (FVS) play a crucial role in solving deadlock recovery in operating systems. This research explores the efficient detection of FVS of various sizes in undirected graphs, impacting deadlock resolution and system performance. The study delves into algorithms and techniques for ide

1 views • 21 slides


Color Specification in WebGL: Vertex and Fragment Shaders

Colors in WebGL are specified for each vertex and fragment using shaders. By passing specific colors for each vertex using color data arrays, we can control the color rendering process. This involves setting colors at the vertex level and passing them to the shaders for fragment processing.

3 views • 24 slides


Graphing Quadratic Functions: Vertex and Standard Forms

Today's objective is to graph quadratic functions in vertex or standard form. Learn about the vertex form, standard form, transformations, and how to plot parabolas with given equations. Understand how to find the vertex, axis of symmetry, and other key attributes of quadratic functions.

3 views • 11 slides


Vertex Fitting Progress and Performance Analysis in FCCee Software

In this April 2021 report from Italy, Franco Bedeschi of INFN outlines the progress in vertex fitting using the Garfield/Heed checks. Performance examples with specific event details are provided, showcasing the capabilities of the FCCee software. The report also details the way forward, including p

1 views • 7 slides


Possible R&D Lines for FCC-ee Vertex and Detector Requirements

In preparation for the FCC-France contact meeting, this session will cover state-of-the-art developments in the field, focusing on the requirements for the Vertex Detector. Discussions will include studies on hit rates, integration times, power dissipation, and architecture simulation. Additionally,

0 views • 8 slides


CEPC vertex detector status

CEPC Vertex Detector Working Group discussing key parameters, technology choices, timeline, and collaboration updates. Review the latest meeting minutes and plans for the future development of the detector.

0 views • 5 slides


Repairing Vertex Labels under Neighborhood Constraints

Repairing Vertex Labels under Neighborhood Constraints is a study focusing on addressing inconsistencies in data by enforcing constraints on vertex labels within a network. The approach combines a simple greedy heuristic with a contraction-based technique to enhance data accuracy and integrity, lead

4 views • 14 slides


Graph Connectivity in Biological Networks: Exploring Vertex and Edge Connectivity

Understanding graph connectivity in biological networks is crucial for analyzing vulnerability and survivability. Explore concepts like vertex and edge connectivity, cut-sets, and network decomposition in V17 Metabolic Networks lecture series.

4 views • 40 slides


Impressive Discoveries in ORCA Vertex Fitting Analysis

Explore groundbreaking findings on aashowerfit and vertex fitting in the ORCA nue-cc file, shedding light on potential improvements and future directions for research in the field.

3 views • 4 slides


Study on Vertex Reconstruction Algorithm and Validity Classifications

Explore the study on vertex reconstruction algorithm and validity classifications in the field of fundamental interactions, comparing results with previous campaigns and highlighting the significance of assessing algorithm performance through distribution acquisition. The research delves into vertex

1 views • 19 slides


Advanced Vertex Tracking Detector Simulation and Performance Study

Explore the simulation and performance study of the advanced EicC vertex tracking detector, including new tracker designs, material budget analysis, tracking efficiency assessment, and study of hit requirements. Dive into cutting-edge research in particle physics instrumentation.

2 views • 7 slides


Achieving Elasticity in Distributed Graph Processing

Explore techniques like Contiguous Vertex Repartitioning and Ring-based Vertex Repartitioning to support on-demand elasticity in distributed graph processing systems. Learn how to migrate vertices effectively and when to initiate migration during computation.

1 views • 35 slides


Approximate Distance Oracles for Handling Multiple Vertex Failures in Networks

Explore the challenges of dealing with failures in networks through the lens of approximate distance oracles, with a focus on scenarios involving multiple vertex failures. Discover solutions and approaches to efficiently address this complex problem.

3 views • 21 slides


Single-Source Shortest Path Problem and Dijkstra's Algorithm

Explore the Single-Source Shortest Path Problem in both directed and undirected graphs, along with an in-depth look at Dijkstra's Algorithm for finding the shortest path between two vertices. Understand the concept of growing a tree rooted at a starting vertex and the process of adding the best-look

3 views • 12 slides


Testing Graphs in Vertex Distribution-Free Models by Oded Goldreich

Explore the world of property testing in graphs with vertex distribution-free models proposed by Oded Goldreich from Weizmann Institute of Science. Learn about sublinear-time approximate decision and practical scenarios to make testing more realistic.

2 views • 11 slides


Summary of 4Q19 Conference Call Results

This summary outlines the key financial metrics and executive highlights from the 4th Quarter of 2019 conference call presentation by Vertex Energy. It includes information on revenue, gross profit, product spreads, operating income, and operational performance at various refineries.

2 views • 22 slides


Presentation of Fetal Vertex - Diagnostic, Clinical Stages, and Delivery Process

Learn about the presentation of the fetal vertex, including diagnostic methods, clinical stages during childbirth, and the process of delivery. Explore engagement, descent-rotation, and final delivery stages of occipito-pubic emergence in both anterior and posterior variations.

0 views • 17 slides


Discrete Relaxation Techniques for Solving NP-hard Problems

Exploring the concept of Fixed Parameter Tractability (FPT) algorithms through discrete relaxation methods, this presentation discusses how problems such as Vertex Cover, Multiway Cut, and others can be solved efficiently by utilizing techniques like half-integrality, LP-branching, and more. The tal

3 views • 27 slides


Solutions and Approximations in Linear Programming

Explore exact solutions and approximations in linear programming through discussions on finding corners, minimum cost perfect matching in bipartite graphs, vertex cover, integer programming, LP for vertex cover, and matching. Learn about theorems, constraints, unique solutions, vertices, edges, and

0 views • 123 slides


Animation and Input in CSCI 440: Basic Steps, Movement Options, and Vertex Shader Examples

Explore the fundamental concepts of animation and input in CSCI 440, covering basic drawing steps, creating movement, options for changing data points, and utilizing vertex shaders. Discover how to send new data points to the GPU, manipulate vertices with angles or matrices, and implement recursive

2 views • 16 slides


Vertex Priority Based Butterfly Counting for Large-scale Bipartite Networks

Explore the innovative approach of vertex priority based butterfly counting in large-scale bipartite networks. Learn about the computation of butterflies and its applications in graph analysis and community detection.

3 views • 41 slides


Analysis of Dijkstra's Algorithm for Single-Source Shortest Path Problem

Explore Dijkstra's algorithm for solving the single-source shortest path problem in weighted graphs. Understand how the algorithm efficiently finds the shortest path from a source vertex to a target vertex, providing insights into its implementation and complexities.

1 views • 34 slides


Approximate Distance Oracles Under Multiple Vertex Failures Study

Explore the challenges of maintaining approximate shortest paths in a graph under vertex failures, presenting solutions and complexities. Delve into the difficulty of guarding failures and strategies for handling edge and high-degree vertex failures.

0 views • 12 slides


Modern OpenGL Concepts Explained

Explore modern OpenGL concepts such as Vertex Array Objects (VAO), Immediate Mode, and Display Lists. Learn about rendering bottlenecks, geometric primitives, and vertex arrays with practical examples. Discover the significance of VAOs with Vertex Buffer Objects (VBO) for rendering primitives effici

0 views • 12 slides


Achieving Elasticity in Distributed Graph Processing

Learn about supporting on-demand elasticity in distributed graph processing through techniques like Contiguous Vertex Repartitioning and Ring-based Vertex Repartitioning. Discover how to migrate vertices efficiently to minimize network overhead and address key questions in scaling operations.

2 views • 35 slides


A Detailed Overview of Silicon Vertex Detector Front-end Electronics

Explore the specifications and parameters of the front-end electronics for a silicon vertex detector, including relevant FEE DAQ numbers, current SPD Si module prototype, read-out chips ASIC VATAGP7.1, and possible solutions for ASIC read-out. Learn about the components, sensor numbers, ladder numbe

0 views • 6 slides


Gluonic Three-Point Correlations in QCD Studies

Explore the significance of the three-gluon vertex in various fields, including its role in gluon propagator DSE and quark-gluon vertex coupling. Delve into Dyson-Schwinger Equations, dressed propagators and vertices in Landau gauge, and the theory of Yang-Mills. Visual representations and detailed

1 views • 34 slides


Front-end Electronics for Silicon Vertex Detector

Explore the detailed specifications of the front-end electronics for a Silicon Vertex Detector, including sensor numbers, ladder numbers, read-out channels, ASIC parameters, and possible solutions for ASIC read-out. Learn about the current SPD Si module prototype and the serial read-out diagram, sho

1 views • 6 slides


CEPC Vertex Detector Prototype Electronics Update

Explore the latest developments in the design status of the CEPC Vertex Detector Prototype Electronics and DAQ. Details include readout structure, flex board layout, power supply configuration, and FPGA board architecture.

0 views • 10 slides