Projects

• leetcore 30
• position 15
• meta 9
• math 1
• internet 1

leetcore

Two City Scheduling

less than 1 minute read

From LeetCode problem description / no solution provided

Matrix Cells in Distance Order

1 minute read

From LeetCode problem description / no solution provided

Merge Sorted Array

less than 1 minute read

From LeetCode problem description / no solution provided

Word Pattern

less than 1 minute read

From LeetCode problem description / no solution provided

Valid Parentheses

less than 1 minute read

From LeetCode problem description / solution

Merge Two Sorted Lists

1 minute read

From LeetCode problem description / no solution provided

Generate Parentheses

less than 1 minute read

From LeetCode problem description / solution

Find Mode in Binary Search Tree

less than 1 minute read

From LeetCode problem description / no solution provided

Unique Binary Search Trees

less than 1 minute read

From LeetCode problem description / no solution provided

Lowest Common Ancestor of a Binary Search Tree

less than 1 minute read

From LeetCode problem description / solution

Search in a Binary Search Tree

less than 1 minute read

From LeetCode problem description / no solution provided

Shortest Distance to a Character

less than 1 minute read

From LeetCode problem description / sulution

Binary Tree Preorder Traversal

less than 1 minute read

From LeetCode problem description / no solution provided

Binary Tree Postorder Traversal

less than 1 minute read

From LeetCode problem description / no solution provided

Remove Nth Node From End of List

less than 1 minute read

From LeetCode problem description / solution

4Sum

less than 1 minute read

From LeetCode problem description / no solution provided

Letter Combinations of a Phone Number

less than 1 minute read

From LeetCode problem description / no solution provided

3Sum Closest

1 minute read

From LeetCode problem description / no solution provided

3Sum

3 minute read

From LeetCode problem description / no solution provided

Longest Common Prefix

less than 1 minute read

From LeetCode problem description / solution

Roman to Integer

less than 1 minute read

From LeetCode problem description / no solution provided

Integer to Roman

less than 1 minute read

From LeetCode problem description / no solution provided

Palindrome Number

1 minute read

From LeetCode problem description / solution

ZigZag Conversion

less than 1 minute read

From LeetCode problem description / solution

Longest Palindromic Substring

less than 1 minute read

From LeetCode problem description / solution

Longest Substring Without Repeating Characters

less than 1 minute read

From LeetCode problem description / solution

Multiply Strings

less than 1 minute read

From LeetCode problem description / no solution provided

Add Two Numbers

less than 1 minute read

From LeetCode problem description / solution in java

Two Sum

less than 1 minute read

From LeetCode problem description / solution in java

Container With Most Water

less than 1 minute read

From LeetCode problem description / solution in java

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position

An UWB Relative Location System (2003)

less than 1 minute read

Published in IEEE Conference on Ultra Wideband Systems and Technologies, 2003

Bayesian

less than 1 minute read

Published in International Journal of Wireless Information Networks July 2002, Volume 9, Issue 3, pp 155–164

A Probabilistic Approach to WLAN User Location Estimation (2002)

less than 1 minute read

Published in International Journal of Wireless Information Networks July 2002, Volume 9, Issue 3, pp 155–164

Accurate Indoor Localization With Zero Start-up Cost (2014)

less than 1 minute read

Published in Proceeding MobiCom ‘14 Proceedings of the 20th annual international conference on Mobile computing and networking

ArrayTrack: a Fine-grained Indoor Location System (2013)

less than 1 minute read

Published in Proceeding nsdi’13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation

A Regularization Framework for Fingerprint-based Reconstruction of Mobile Trajectories (2016)

less than 1 minute read

Published in Journal International Journal of Parallel, Emergent and Distributed Systems Volume 31 Issue 3, May 2016

The Cricket Location-Support System (2000)

less than 1 minute read

Published in Proceeding MobiCom ‘00 Proceedings of the 6th annual international conference on Mobile computing and networking

Global Positioning System (GPS)

less than 1 minute read

Segments

Indoor Localization System using RSSI Measurement of Wireless Sensor Network based on ZigBee Standard (2006)

less than 1 minute read

Published in International Journal on Wireless & Optical Communications January 2006

Locating in Fingerprint Space: Wireless Indoor Localization with Little Human Intervention (2012)

less than 1 minute read

Published in Proceeding Mobicom ‘12 Proceedings of the 18th annual international conference on Mobile computing and networking

RADAR: an in-building RF-based user location and tracking system (2000)

less than 1 minute read

Published in Proceedings IEEE INFOCOM 2000. Conference on Computer Communications. Nineteenth Annual Joint Conference of the IEEE Computer and Communicati...

GSM Indoor Localization (2007)

less than 1 minute read

Published in Pervasive and Mobile Computing

A Practical Evaluation of Radio Signal Strength for Ranging-based Localization (2007)

less than 1 minute read

Published in Newsletter ACM SIGMOBILE Mobile Computing and Communications

Pharos: Enable Physical Analytics through Visible Light based Indoor Localization (2013)

1 minute read

Published in Proceeding HotNets-XII Proceedings of the Twelfth ACM Workshop on Hot Topics in Networks

Indoor Location Sensing Using Geo-Magnetism (2011)

less than 1 minute read

Published in Proceeding MobiSys ‘11 Proceedings of the 9th international conference on Mobile systems, applications, and services

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meta

Changelog-2019-02-01

less than 1 minute read

Added Logo to header.

Changelog-2019-01-09

less than 1 minute read

Changed Project name from siyuangong.com to meta.

A Logo is Born (in 20 Minutes)

less than 1 minute read

4 steps

Changelog-2019-01-02

less than 1 minute read

Changed New year, new logo!

Changelog-2018-12-28

less than 1 minute read

Added Table of contents for all posts.

Changelog-2018-12-15

less than 1 minute read

Added Hire me and my LinkedIn to some pages.

Changelog-2018-12-10

less than 1 minute read

Added Header image for Blog, Projects and 404.

Changelog-2018-12-04

less than 1 minute read

Added Greeting, introduction and so much more. Check out the homepage! Projects

Changelog-2018-12-03

less than 1 minute read

Added Commenting for each post. Blame me! Website icon (favicon), simple but distinguishable (from a host of tabs).

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math

Measure

less than 1 minute read

Concept A measure is a generalization of concepts of length, area, volume and etc.

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internet

Video Suggestion and Discovery for YouTube Taking Random Walks Through the View Graph (2008)

less than 1 minute read

Published in WWW ‘08: Proceedings of the 17th international conference on World Wide Web

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