The document provides information about key events and developments from 1st century AD to 11th century AD. It discusses the rise and fall of major empires like the Roman Empire and the establishment of new empires and religions like the Muslim Ummah. It highlights important inventions, discoveries, and battles during this period across regions like Europe, Asia, Africa and the Middle East.
This presentation is all about the leader of 1 AD to 569 AD. Here all influential leader are included in the timeline of -569AD. In fact, the raise and fall reason of those leader is described the content. In addition, the legacy and contribution of the leader also included in this presentation.
This presentation is all about the leader of 1 AD to 569 AD. Here all influential leader are included in the timeline of -569AD. In fact, the raise and fall reason of those leader is described the content. In addition, the legacy and contribution of the leader also included in this presentation.
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
ViewShift: Hassle-free Dynamic Policy Enforcement for Every Data LakeWalaa Eldin Moustafa
Dynamic policy enforcement is becoming an increasingly important topic in today’s world where data privacy and compliance is a top priority for companies, individuals, and regulators alike. In these slides, we discuss how LinkedIn implements a powerful dynamic policy enforcement engine, called ViewShift, and integrates it within its data lake. We show the query engine architecture and how catalog implementations can automatically route table resolutions to compliance-enforcing SQL views. Such views have a set of very interesting properties: (1) They are auto-generated from declarative data annotations. (2) They respect user-level consent and preferences (3) They are context-aware, encoding a different set of transformations for different use cases (4) They are portable; while the SQL logic is only implemented in one SQL dialect, it is accessible in all engines.
#SQL #Views #Privacy #Compliance #DataLake
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
Enhanced Enterprise Intelligence with your personal AI Data Copilot.pdfGetInData
Recently we have observed the rise of open-source Large Language Models (LLMs) that are community-driven or developed by the AI market leaders, such as Meta (Llama3), Databricks (DBRX) and Snowflake (Arctic). On the other hand, there is a growth in interest in specialized, carefully fine-tuned yet relatively small models that can efficiently assist programmers in day-to-day tasks. Finally, Retrieval-Augmented Generation (RAG) architectures have gained a lot of traction as the preferred approach for LLMs context and prompt augmentation for building conversational SQL data copilots, code copilots and chatbots.
In this presentation, we will show how we built upon these three concepts a robust Data Copilot that can help to democratize access to company data assets and boost performance of everyone working with data platforms.
Why do we need yet another (open-source ) Copilot?
How can we build one?
Architecture and evaluation
6. 1st Century
AD
14
AD
33
AD
43
AD
66-
73
AD
80
Augustus Caesar, first
emperor of Rome, dies.
His adopted son,
stepson and son-in-
law Tiberius is his
successor.
The Crucifixion
of Jesus
Roman conquest
of Britain begins.
London is founded
First Jewish-
Roman War
Spread of the Roman
Empire reaches
largest size under the
Roman Emperor
Trajan
7. Significance
•Codex, the first
form of the
modern book,
appears in the
Roman Empire
•Various inventions
by Hero of
Alexandria,
including the steam
turbine (aeolipile),
water organ, and
various other
water-powered
machines.
•The Chinese
astronomerLiu Xin
documented1080
differentstars,
amongst other
achievements.
8. AD
96-
180
Five Good Emperors of
Rome: Nerva, Trajan, Hadria
n, Antoninus Pius, Marcus
Aurelius
AD
122
Hadrians wall across
Northern England
AD
142
The Antonine Wall is built
across central Scotland
AD
161-
166
The great Roman-Parthian
war
AD
189
The end of the Han
Dynasty
2ND Century
9. Inventions
Cai Lun of China
invents paper
Ptolemy compiles a
catalogue of all stars
visible to the naked eye.
He also compiles three of
the most influential books
in western history
Zhang Heng
of China invents
first seismometer to
detect the cardinal
direction of earthqu
akes
10. 3rd century
Sassanid
dynasty of Persia
launches a war
to reconquer lost
lands in
the Roman east
AD 230
234 AD
Crisis of the Third
Century shakes R
oman Empire
AD 258
Valerian's
massacre of
Christians
260 AD
He was taken captive by
Persian king Shapur I after
the Battle of Edessa,
becoming the first Roman
Emperor to be captured as
a prisoner of war 290 AD
Sarnath becomes a
center
of Buddhist arts
in India
11. Company Services and Products 11
The south-pointing chariot invented by Ma Jun,
a wheeled mechanical device that acts as a
directional compass
An early type of hot air balloon used for
military signalling, known as the Kongming
lantern was said to be invented by Zhuge Liang
Some sources report that Zhuge Liang
invented a primitive land mine type device
A mysterious but efficient automatic
transportation device (initially used for grain)
referred to as the "wooden ox and flowing
horse" also invented by Zhuge, which is
sometimes identified with the wheelbarrow
Findings
12. The start of the post-Roman era 12
S
AD
301
AD
350
AD
378
AD
380
AD
395
Battle of
Adrianople:
Roman army is
defeated by the
Visigoth cavalry
Emperor Valens is
killed
Roman
Emperor Theodosius
I dies, causing the
Roman Empire to
split permanently
About this time
the Huns begin to
invade
the Sassanid
Empire
Theodosius I,
Roman emperor,
bans pagan worship,
Christianity is made
the official religion of
the Empire
4th Century
Armenia first to
adopt Christianity
as state religion
13. important Events
This century
marked the
end of one of
the greatest
empire in the
human history
Earliest
Christian bible
like the codex
sinaiticus
14. 5th Century 14
Chandragupta II
reigns over the
golden age of
the Gupta Empire
The Huns
under Attila facing
the Romans and
the Visigoths are
defeated in
the Battle of
Chalons
Assassination
of Julius Nepos, the
last de
jure Emperor of
the Western
Roman Empire,
in Dalmatia
Theodoric the
Great ousts
Odoacer to
become King of
Italy
AD
415
AD
451
AD
480
AD
493
15. Importance
The roman empire,
which was undergoing
turmoil, finally
collapsed and came to
an end in 476 AD
European powers of Atilla of
the Hun and Theoderic the
great began to rise
Horse shoe invented in China,
Anglo-Saxon runes alphabet
introduced in England
16. Battle of Camlann, final battle
of legendary King Arthur
The greatest leader in human
history was born
China reunified under
the Sui Dynasty
6th Century
AD 537
Eviction of
the Ostrogoths from Rome,
and the re-unification of all
Italy under Byzantine rule
AD 554
AD 570
593 AD
17. Discoveries
Silk is a protected palace industry in the Byzantine Empire
Chess, as chaturanga, entered Persia from India and was modified to shatraj
Chen Dynasty from China invents matches in 577s
18. Hazrat Muhammed (SM) as a leader
interaction
Prophet Muhammad’s unique communication and
leadership style led to the spread of Islam, not only within
Arabia but also outside to the north, south, east, west and
southwest of Arabia
Prophet Muhammad communicative values of liberty, justice, modesty, and politeness
were matched with practical deeds. The people saw this action of his and identified
with. Prophet Muhammad' skills as manifested in his speeches demonstrated to the
eyes of all humankind that he was indeed a great leader worthy of note
quality
“It is by some mercy from Allah that you have been
gentle with them. Had you been rough and hard of
heart they would have dispersed from around you. So
pardon them, ask for forgiveness for them, and consult
them. Then when you have resolved, put your trust in
Allah. Allah loves those who trust Him”. (3.159)s
19. The rise of the Muslim Ummah
Islam begins in Arabia,
the Quran is
documented
Year one of the Islamic
calendar begins, during
which the Hijra occurs
The first Arab
siege of Constantinople
begins
Muslim conquest
of Palestine, Egypt and
Armenia
Buddhism is made the
state religion of China
7th Century
AD 600
AD 622
AD 638
AD 674
AD 691
20. Findings
Greek fire invented
in Constantinople
The Byzantine
Empire continued
suffering setbacks
during the rapid
expansion of
the Arab Empire
Earliest known
record of the
game Chatrang,
predecessor
to Chess
21. 8th Century 21
AD
712
Caliphate
campaigns in
India
AD
700
The
first Serbian
state is
formed at the
beginning of
the century
AD
784
In Asia,
the Pala
Empire is
founded
in Bengal
Arab army
defeats
Chinese
Tang
dynasty in
bayttle of
Talas
AD
751
22. significance
In Europe, late in the century, the Vikings,
seafaring peoples from Scandinavia, begin
raiding the coasts of Europe and
the Mediterranean, and go on to found several
important kingdoms
Papermaking introduced
from China to Arabs, Heavy plow in
use in the Rhine valley
23. Charlemagne expands the
Frankish state and founds
the Carolingian Empire
The Ghana (Wagadu) Empire is
established
The first Norse settlers arrive
on Iceland
Reign of Alfred the Great,
first king of the English
9th Century
AD 800
AD 830
AD 862
AD 871-899
24. Inventions
Around the 9th century the Igbo people of what is now
southeastern Nigeria developed bronze casts of humans,
animals, and mythical creatures
First image of a rotary grindstone in a European source—
illustration shows crank, first known use of a crank in the West
Thousands of golden art objects were made: Sacred cups,
vessels, reliquaries, crucifixes, rosaries, altar pieces, and
statues of the Virgin and Child or Saints all kept the flame of
western art from dying out
25. AD
911
Emperor Simeon the
Great solidifies the First
Bulgarian Empire as one
of the most powerful
states in Europe
AD
955
AD
1040
AD
1066
AD
1099
10th and 11th Century
The Battle of Lechfeld
sees a decisive victory
for Otto I the Great, King
of the Germans, over the
Hungarian harka Bulcsú
and the chieftains Lél
Duncan I of
Scotland slain in
battle. Macbeth
succeeds him
In the Battle of Stamford
Bridge, the last Anglo-
Saxon King Harold
Godwinson defeated his
brother Tostig
Godwinson and Harold III
of Norway
After the Kingdom of
Jerusalem was
established, the Al-Aqsa
Mosque was made into
the residential palace for
the kings of Jerusalem
26. Fire arrows are invented by the Chinese
The Tower of London in England is
founded in 1078
The world's first paper-printed
money can be traced back to the year
1024, in Sichuan province of Song
dynasty China
Findings 26