This is a version of series of talks given at NCSA-UIUC's director seminar, IBM Almaden, HP Labs, DERI-Galway, City Univ of Dublin, and KMI-Open University during Aug-Oct 2010 (replaces earlier keynote version). It deals with couple of items of the vision outlined at http://bit.ly/4ynB7A
A video of this presentation: http://www.ncsa.illinois.edu/News/Video/2010/sheth.html
Link to this talk as http://bit.ly/CHE-talk
Roadshow & Workshop ARToolKit Dalam Rangka
National Competition of Augmented Reality (NCAR) 2016
Makassar, Gorontalo, Pontianak, Surabaya, Mataram, Yogyakarta, Banyumas, Padang, Medan, Denpasar
Maret 2016
Slides from a series of talks for the IET's IoT India Congress and some associated events - SRM Chennai, PES Bengaluru, Srishti Bengaluru. I used different subsets of the slides in each talk - this is the whole deck.
Konica Minolta - Artificial Intelligence White PaperEyal Benedek
The evolution of artificial intelligence in the workplace
Since the first appearance of the words “artificial intelligence” more than 60 years ago, our imaginations have been sparked. Imagine creating computers that simulate human intelligence.
AI has the potential to profoundly influence our lives, perhaps to the point when our world can be better understood and even predicted. In workplaces we can develop systems through which AI may evolve. And Konica Minolta is progressing with the concept of intelligent hubs which will provide businesses with insight, support and greater collaboration.
By combining our core technologies with transformative solutions in the digital workplace, we’re evolving to become a problem-solving digital company creating new value for people and society.
Roadshow & Workshop ARToolKit Dalam Rangka
National Competition of Augmented Reality (NCAR) 2016
Makassar, Gorontalo, Pontianak, Surabaya, Mataram, Yogyakarta, Banyumas, Padang, Medan, Denpasar
Maret 2016
Slides from a series of talks for the IET's IoT India Congress and some associated events - SRM Chennai, PES Bengaluru, Srishti Bengaluru. I used different subsets of the slides in each talk - this is the whole deck.
Konica Minolta - Artificial Intelligence White PaperEyal Benedek
The evolution of artificial intelligence in the workplace
Since the first appearance of the words “artificial intelligence” more than 60 years ago, our imaginations have been sparked. Imagine creating computers that simulate human intelligence.
AI has the potential to profoundly influence our lives, perhaps to the point when our world can be better understood and even predicted. In workplaces we can develop systems through which AI may evolve. And Konica Minolta is progressing with the concept of intelligent hubs which will provide businesses with insight, support and greater collaboration.
By combining our core technologies with transformative solutions in the digital workplace, we’re evolving to become a problem-solving digital company creating new value for people and society.
In this talk at Maker Faire Kansas City (private talk for sponsors and business leaders), I focused on the Google Autonomous Vehicle as a way to talk about the conjunction of sensors and cloud data/machine learning as a key to future applications.
The Web of Things: Enabling the Physical World to the WebAndreas Kamilaris
A presentation about the practice of Web-enabling the physical world, by means of principles inspired from the Web of Things. This is an invited presentation of Prof. Andreas Pitsillides and Andreas Kamilaris at the University of Johannesburg, South Africa in April, 2012. In this presentation, the motivation, practice, historical background, exemplary applications, dangers and future challenges of the Web of Things are discussed.
Philosophy of Big Data: Big Data, the Individual, and SocietyMelanie Swan
Philosophical concepts elucidate the impact the Big Data Era (exabytes/year of scientific, governmental, corporate, personal data being created) is having on our sense of ourselves as individuals in society as information generators in constant dialogue with the pervasive information climate.
A review of Eysenbach, G., 2011. Can Tweets Predict Citations? Metrics of Social Impact Based on Twitter and Correlation with Traditional Metrics of Scientific Impact. Journal of Medical Internet Research, 13(4), p.e12
Computational Social Science: Programming Skills for Social ScientistsJames Allen-Robertson
Presentation given at the National Centre for Research Methods Festival 2018. A broad overview of how Social Scientists might get into computational methods, the incentives, the pitfalls and some examples of computational social science research.
In the Web of Things initiative, we propose to make smart things first-class citizens of the World Wide Web. This allows to apply widely used Web mechanisms (bookmarking, browsing,...) to things and to use physical devices just like any other service on the Web. In the talk, some of the prototypes that we have been building in our lab are presented. We also ask what will be the "next big thing" in connecting and mashing up real-time, real-world services.
g-Social - Enhancing e-Science Tools with Social Networking FunctionalityNicholas Loulloudes
Presentation of "g-Social - Enhancing e-Science Tools with Social Networking Functionality" given at the Workshop on Analyzing and Improving Collaborative eScience with Social Networks, Chicago October 8th, 2012. Co-located with IEEE eScience 2012.
ISTAT - Le problematiche connesse al consumo del suolo Allegato statisticoMarco Garoffolo
Le problematiche connesse al consumo del suolo
XIII Commissione "Territorio, Ambiente e Beni ambientali"del Senato della Repubblica
Audizione del Presidente Enrico Giovannini
Allegato statistico...
Il Link originale http://www.istat.it/it/files/2012/01/Allegato-statistico-DEF.pdf?title=Consumo+del+suolo+-+23%2Fgen%2F2012+-+Allegato+statistico.pdf
In this talk at Maker Faire Kansas City (private talk for sponsors and business leaders), I focused on the Google Autonomous Vehicle as a way to talk about the conjunction of sensors and cloud data/machine learning as a key to future applications.
The Web of Things: Enabling the Physical World to the WebAndreas Kamilaris
A presentation about the practice of Web-enabling the physical world, by means of principles inspired from the Web of Things. This is an invited presentation of Prof. Andreas Pitsillides and Andreas Kamilaris at the University of Johannesburg, South Africa in April, 2012. In this presentation, the motivation, practice, historical background, exemplary applications, dangers and future challenges of the Web of Things are discussed.
Philosophy of Big Data: Big Data, the Individual, and SocietyMelanie Swan
Philosophical concepts elucidate the impact the Big Data Era (exabytes/year of scientific, governmental, corporate, personal data being created) is having on our sense of ourselves as individuals in society as information generators in constant dialogue with the pervasive information climate.
A review of Eysenbach, G., 2011. Can Tweets Predict Citations? Metrics of Social Impact Based on Twitter and Correlation with Traditional Metrics of Scientific Impact. Journal of Medical Internet Research, 13(4), p.e12
Computational Social Science: Programming Skills for Social ScientistsJames Allen-Robertson
Presentation given at the National Centre for Research Methods Festival 2018. A broad overview of how Social Scientists might get into computational methods, the incentives, the pitfalls and some examples of computational social science research.
In the Web of Things initiative, we propose to make smart things first-class citizens of the World Wide Web. This allows to apply widely used Web mechanisms (bookmarking, browsing,...) to things and to use physical devices just like any other service on the Web. In the talk, some of the prototypes that we have been building in our lab are presented. We also ask what will be the "next big thing" in connecting and mashing up real-time, real-world services.
g-Social - Enhancing e-Science Tools with Social Networking FunctionalityNicholas Loulloudes
Presentation of "g-Social - Enhancing e-Science Tools with Social Networking Functionality" given at the Workshop on Analyzing and Improving Collaborative eScience with Social Networks, Chicago October 8th, 2012. Co-located with IEEE eScience 2012.
ISTAT - Le problematiche connesse al consumo del suolo Allegato statisticoMarco Garoffolo
Le problematiche connesse al consumo del suolo
XIII Commissione "Territorio, Ambiente e Beni ambientali"del Senato della Repubblica
Audizione del Presidente Enrico Giovannini
Allegato statistico...
Il Link originale http://www.istat.it/it/files/2012/01/Allegato-statistico-DEF.pdf?title=Consumo+del+suolo+-+23%2Fgen%2F2012+-+Allegato+statistico.pdf
Computing for Human Experience: Sensors, Perception, Semantics, Social Comput...Amit Sheth
Keynote at the 3rd Asian Semantic Web Conference (ASWC2008), Bangkok, Thailand, Feb 2-5, 2009. http://aswc2008.ait.ac.th/invitedspeaker2.html
More details: http://wiki.knoesis.org/index.php/Computing_For_Human_Experience
The Internet of Things, Ambient Intelligence, and the Move Towards Intelligen...George Vanecek
With the successful adoption of cloud-based services and the increasing capabilities of smart connected/wireless devices, the software and consumer electronics industries are turning towards innovating solutions within the Internet-of-Things (IoT) to offer consumers (and enterprises) smart solutions that take the dynamics of the real-world into consideration.
The vision is to bring the awareness of what happens in the real-world, how people live and how smart devices operate in the real world into the view and control of the digital world. Here the digital world is the totality of the Internet, the Web, and the private and public cloud services.
In this session, we will look at key technical trends and their increasing interdependency in the areas of real-world Sensing, Perception, Machine Learning, Context-awareness, dynamic Trust Determination, Semantic Web and Artificial Intelligence which are now enabling ambient intelligence and driving the emergence of Intelligence Systems within the Internet of Things. We will also look at the challenges that such interdependencies expose, and the opportunities that their solutions offer to the industry.
Ohio Center of Excellence in Knowledge-Enabled Computing at Wright State (Kno.e.sis)
Center overview: http://bit.ly/coe-k
Invitation: http://bit.ly/COE-invite
Opening talk at the "Interdisciplinary Data Resources to Address the Challenges of Urban Living” Workshop at the Urban Big Data Centre, University of Glasgow, 4 April 2016
Smart Data - How you and I will exploit Big Data for personalized digital hea...Amit Sheth
Amit Sheth's keynote at IEEE BigData 2014, Oct 29, 2014.
Abstract from:
http://cci.drexel.edu/bigdata/bigdata2014/keynotespeech.htm
Big Data has captured a lot of interest in industry, with the emphasis on the challenges of the four Vs of Big Data: Volume, Variety, Velocity, and Veracity, and their applications to drive value for businesses. Recently, there is rapid growth in situations where a big data challenge relates to making individually relevant decisions. A key example is personalized digital health that related to taking better decisions about our health, fitness, and well-being. Consider for instance, understanding the reasons for and avoiding an asthma attack based on Big Data in the form of personal health signals (e.g., physiological data measured by devices/sensors or Internet of Things around humans, on the humans, and inside/within the humans), public health signals (e.g., information coming from the healthcare system such as hospital admissions), and population health signals (such as Tweets by people related to asthma occurrences and allergens, Web services providing pollen and smog information). However, no individual has the ability to process all these data without the help of appropriate technology, and each human has different set of relevant data!
In this talk, I will describe Smart Data that is realized by extracting value from Big Data, to benefit not just large companies but each individual. If my child is an asthma patient, for all the data relevant to my child with the four V-challenges, what I care about is simply, “How is her current health, and what are the risk of having an asthma attack in her current situation (now and today), especially if that risk has changed?” As I will show, Smart Data that gives such personalized and actionable information will need to utilize metadata, use domain specific knowledge, employ semantics and intelligent processing, and go beyond traditional reliance on ML and NLP. I will motivate the need for a synergistic combination of techniques similar to the close interworking of the top brain and the bottom brain in the cognitive models.
For harnessing volume, I will discuss the concept of Semantic Perception, that is, how to convert massive amounts of data into information, meaning, and insight useful for human decision-making. For dealing with Variety, I will discuss experience in using agreement represented in the form of ontologies, domain models, or vocabularies, to support semantic interoperability and integration. For Velocity, I will discuss somewhat more recent work on Continuous Semantics, which seeks to use dynamically created models of new objects, concepts, and relationships, using them to better understand new cues in the data that capture rapidly evolving events and situations.
Smart Data applications in development at Kno.e.sis come from the domains of personalized health, energy, disaster response, and smart city.
Open Grid Forum workshop on Social Networks, Semantic Grids and WebNoshir Contractor
Workshop organized by David De Roure at the Open Grid Forum XIX. Other participants included Carole Gobler, Jeremy Frey, Pamela Fox.
January 29, 2007, Chapel Hill, NC
Smart Data for you and me: Personalized and Actionable Physical Cyber Social ...Amit Sheth
Featured Keynote at Worldcomp'14, July 2014: http://www.world-academy-of-science.org/worldcomp14/ws/keynotes/keynote_sheth
Video of the talk at: http://youtu.be/2991W7OBLqU
Big Data has captured a lot of interest in industry, with the emphasis on the challenges of the four Vs of Big Data: Volume, Variety, Velocity, and Veracity, and their applications to drive value for businesses. Recently, there is rapid growth in situations where a big data challenge relates to making individually relevant decisions. A key example is human health, fitness, and well-being. Consider for instance, understanding the reasons for and avoiding an asthma attack based on Big Data in the form of personal health signals (e.g., physiological data measured by devices/sensors or Internet of Things around humans, on the humans, and inside/within the humans), public health signals (information coming from the healthcare system such as hospital admissions), and population health signals (such as Tweets by people related to asthma occurrences and allergens, Web services providing pollen and smog information, etc.). However, no individual has the ability to process all these data without the help of appropriate technology, and each human has different set of relevant data!
In this talk, I will forward the concept of Smart Data that is realized by extracting value from Big Data, to benefit not just large companies but each individual. If I am an asthma patient, for all the data relevant to me with the four V-challenges, what I care about is simply, “How is my current health, and what is the risk of having an asthma attack in my personal situation, especially if that risk has changed?” As I will show, Smart Data that gives such personalized and actionable information will need to utilize metadata, use domain specific knowledge, employ semantics and intelligent processing, and go beyond traditional reliance on ML and NLP.
For harnessing volume, I will discuss the concept of Semantic Perception, that is, how to convert massive amounts of data into information, meaning, and insight useful for human decision-making. For dealing with Variety, I will discuss experience in using agreement represented in the form of ontologies, domain models, or vocabularies, to support semantic interoperability and integration. For Velocity, I will discuss somewhat more recent work on Continuous Semantics, which seeks to use dynamically created models of new objects, concepts, and relationships, using them to better understand new cues in the data that capture rapidly evolving events and situations.
Smart Data applications in development at Kno.e.sis come from the domains of personalized health, energy, disaster response, and smart city. I will present examples from a couple of these.
Crowdsourcing Approaches for Smart City Open Data ManagementEdward Curry
A wide-scale bottom-up approach to the creation and management of open data has been demonstrated by projects like Freebase, Wikipedia, and DBpedia. This talk explores how to involving a wide community of users in collaborative management of open data activities within a Smart City. The talk discusses how crowdsourcing techniques can be applied within a Smart City context using crowdsourcing and human computation platforms such as Amazon Mechanical Turk, Mobile Works, and Crowd Flower.
Bringing Machine Learning and Knowledge Graphs Together
Six Core Aspects of Semantic AI:
- Hybrid Approach
- Data Quality
- Data as a Service
- Structured Data Meets Text
- No Black-box
- Towards Self-optimizing Machines
Keynote talk for NCRM Stream Analytics workshop, 19 January 2017, Manchester.
My talk is called "New and Emerging Forms of Data: Past, Present, and Future” and I will be giving a perspective from my role as one of the ESRC Strategic Advisers for Data Resources, in which I was responsible for new and emerging forms of data and realtime analytics. The talk also includes some of the current work in the Oxford e-Research Centre on Social Machines (the SOCIAM project) and an introduction to the PETRAS Internet of Things project.
The talk raises a number of important issues looking ahead, including massive scale of data that is already being supplied by Internet of Things, the implications of automation in our research, reproducibility and confidence in research results. I will also ask, how can the new forms of data and new research methods enable social scientists to work in new ways, and can we move on from the dependence on the traditional investment in longitudinal studies?
Semantic, Cognitive, and Perceptual Computing – three intertwined strands of ...Amit Sheth
Keynote at Web Intelligence 2017: http://webintelligence2017.com/program/keynotes/
Video: https://youtu.be/EIbhcqakgvA Paper: http://knoesis.org/node/2698
Abstract: While Bill Gates, Stephen Hawking, Elon Musk, Peter Thiel, and others engage in OpenAI discussions of whether or not AI, robots, and machines will replace humans, proponents of human-centric computing continue to extend work in which humans and machine partner in contextualized and personalized processing of multimodal data to derive actionable information.
In this talk, we discuss how maturing towards the emerging paradigms of semantic computing (SC), cognitive computing (CC), and perceptual computing (PC) provides a continuum through which to exploit the ever-increasing and growing diversity of data that could enhance people’s daily lives. SC and CC sift through raw data to personalize it according to context and individual users, creating abstractions that move the data closer to what humans can readily understand and apply in decision-making. PC, which interacts with the surrounding environment to collect data that is relevant and useful in understanding the outside world, is characterized by interpretative and exploratory activities that are supported by the use of prior/background knowledge. Using the examples of personalized digital health and a smart city, we will demonstrate how the trio of these computing paradigms form complementary capabilities that will enable the development of the next generation of intelligent systems. For background: http://bit.ly/PCSComputing
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
1. Ohio Center of Excellence on Knowledge-Enabled Computing (Kno.e.sis) NCSA Director’s Seminar, UIUC, Oct10. Talk at IBM Almaden, HP Labs, DERI-Galway, City Uni of Dublin, KMI-Open U, AugSep10.
2. Ohio Center of Excellence on Knowledge-Enabled Computing (Kno.e.sis) scientiapotentiaest Knowledge is Power Francis Bacon, 1597 …established and popularized deductive methodologies for scientific inquiry 2
3. Kno.e.sis’ leadership in semantic processing will contribute to basic theory about computation and cognitive systems, and address pressing practical problems associated with productive thinking in the face of an explosion of data. Kno.e.sis: from information to meaning. Kno.e.sis Vision 3
13. Funding Current active funds of ~$10 million (supporting research of 15 faculty and 45+ funded grad students & postdocs). NIH, NSF, AFRL, … MSR, IBM-R, HP Labs, Google 9
14.
15. Prof. Sheth among the most cited Computer Science authors in the world today(h-index 65, 10th in citation in WWW area:cf Microsoft Academic Search)
16. Prof. Bennett & Flach’s paper declared as one of most influential papers published in over 50 years in Journal of Human Factors; Prof. Raymer’s paper was cited in a US Supreme Court decision
23. Six of the senior PhD students: 80+ papers, 40+ program committees, contributed to winning NIH and NSF grants.
24. Students interned at & collaborated with the very best places: Microsoft Research, Yahoo! Research, IBM Research, HP Labs, NLM, Accenture Labs, …and filed for 6 patents in 3 years11
25. Computing for Human Experience: SemanticsempoweredSensors, Services, and Social Computing on ubiquitous Web Semantic Provenance: Trusted Biomedical Data Integration Amit Sheth LexisNexis Ohio Eminent Scholar Wright State University, Dayton OH http://knoesis.org Thanks: Meena, Cory, Kats & Kno.e.sis team
26. For Semantic-skeptics Microsoft purchased Powerset in 2008 Apple purchased Siri [Apr 2010] “Once Again The Back Story Is About Semantic Web” Google buys Metaweb [June 2010]...” Google Snaps Up Metaweb in Semantic Web Play” FacebookOpenGraph, Twitter annotation …”another example of semantic web going mainstream” “Google, Twitter and Facebook build the semantic web” RDFa adoption ….Search engines (esp Bing) are about to introduce domain models and (all) use of background knowledge/structured databases with large entity bases Kno.e.sis is the largest US academic group in terms of # of faculty and PhD students in Semantic Web/Web 3.0 area (semantics enhanced services, cloud, social and sensor computing/Webs) 13
27. Semantic Search etc.A Bit of History SYSTEM AND METHOD FOR CREATING A SEMANTIC WEB AND ITS APPLICATIONS IN BROWSING, SEARCHING, PROFILING, PERSONALIZATION AND ADVERTISING [Filed 3/2000, Granted 5/2001] More in this 2000 keynote: Semantic Web and Information Brokering: Opportunities, Commercialization and Challenges 14
33. with this Latitude: 38° 57’36” N Longitude: 95° 15’12” W Date: 10-9-2007 Time: 1345h
34. that is sent to Sensor Data Resource Structured Data Resource Weather Resource Agri DB Soil Survey Weather Data Services Resource Location Date /Time Geocoder Weather data Lawrence, KS Lat-Long Farm Helper Soil Information Pest information …
40. 27 Seamless integration of technology with life* “The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life ... Machines that fit the human environment instead of forcing humans to enter theirs...” Mark Weiser, The Computer for the 21st Century (Ubicomp vision) “…technology that will allow us to combine what we can do on the Internet with what we do in the physical world.” Ian Pearson in Big data: The next Google http://tarakash.com/guj/tool/hug2.html * From Devices to Ambient Intelligence
41. 28 But we are not just talking about Intelligent Design Ubicomp: Mark Wisner and others Intelligence @ Interface: Gruber – “the system knows about us, our information, and our physical environment. With knowledge about our context, an intelligent system can make recommendations and act on our behalf.” (c) 2007 Thomas Gruber
42. 29 What is CHE? Beyond better human interaction Computing for human experience will employ a suite of technologies to nondestructively and unobtrusively complement and enrich normal human activities, with minimal explicit concern or effort on the humans’ part. Features Seamless - nondestructive and unobtrusive, with minimal explicit concern or effort on part of humans anticipatory, knowledgeable, intelligent, implicit, ubiquitous Encompasses: Mobile (ubiquitous) Web, Sensor (multisensory and participatory) Web, Social Web (collective intelligence and wisdom of the crowd), multimodal
44. Web (and associated computing) is evolving Web ofpeople, Sensor Web - social networks, user-createdcasualcontent - 40 billionsensors Web of resources - data, service, data, mashups - 4 billionmobilecomputing Web of databases - dynamically generated pages - web query interfaces Web of pages - text, manually created links - extensive navigation Computing for Human Experience Web as an oracle / assistant / partner - “ask the Web”: using semantics to leverage text + data + services - Powerset Enhanced Experience, Tech assimilated in life 2007 Situations, Events Semantic TechnologyUsed Objects Patterns Keywords 1997
45. Four enablers of CHE Bridging the Physical/Digital Divide Elevating Abstractions That Machines & Humans Understand: signals to observations to perception From Social Perception to Semantics (meaningful to other humans/observers and machine – shared, computable; crowd sourcing) Semantics at an Extraordinary Scale More in Computing for Human Experience, IEEE IC, Jan-Feb 2010. 32
46. 33 Physical-Cyber divide is narrowing Psyleron’s Mind-Lamp (Princeton U), connections between the mind and the physical world. Neuro Sky's mind-controlled headset to play a video game. IoT Emotion Sensors Wearable Sensors Body Area Networks Sixth Sense- Gesture Computing and wearable device with a projector for deep interactions with the environment
47. 34 Sensors everywhere ..sensing, computing, transmitting 2009: 1.1 billion PCs, 4 billion mobile devices, 40+ billion mobile sensors (Nokia: Sensing the World with Mobile Devices) 6 billion intelligent sensors informed observers, rich local knowledge Christmas Bird Count
48.
49. appropriate reasoning and human/social interaction are available and applied, insights extracted (semantic web, social semantic web, experiential computing)
50.
51. People Web (human-centric) Sensor Web (machine-centric) Observation (senses) Observation (sensors) Perception (analysis) Perception (cognition) Communication (language) Communication (services)
52. Enhanced Experience (humans & machines working in harmony) Observation Perception Communication Semantics for shared conceptualization and interoperability between machine and human Semantics to improve communicationabout shared spaces, events,…
55. Semantic Sensor ML – Adding Ontological Metadata Domain Ontology Person Company Spatial Ontology Coordinates Coordinate System Temporal Ontology Time Units Timezone 41 Mike Botts, "SensorML and Sensor Web Enablement," Earth System Science Center, UAB Huntsville
58. Active Perception (Sensing – Observation – Perception) and role of ontologies and background knowledge for Situational Awareness
59. To enable situation awareness on the Web, we must utilize abstractions capable of representing observations and perceptions generated by either people or machines. Web observe perceive “real-world” 45
60. For example, both people and machines are capable of observing qualities, such as redness. observes Observer Quality * Formally described in a sensor/observation ontology 46
61. 47 With the help of sophisticated inference, both people and machines are also capable of perceiving entities, such as apples. perceives Perceiver Entity * Formally described in a perception ontology
62. 48 The ability to perceive is afforded through the use of background knowledge. For example, knowledge that apples are red helps to infer an apple from an observed quality of redness. Quality * Formally described in a domain ontology inheres in Entity
63. 49 The ability to perceive efficiently is afforded through the cyclical exchange of information between observers and perceivers. Observer * Traditionally called the Perception Cycle (or Active Perception) sends focus sends percept Perceiver
64. 50 Integrated together, we have an abstract model – capable of situation awareness – relating observers, perceivers, and background knowledge. observes Observer Quality sends percept sends focus inheres in perceives Perceiver Entity What is new? Relevant background knowledge/ontologies are increasingly available or possible to create. Domain independent ontologies are being developed or exist… Web, scale….
65. Let’s review an example execution of the perception cycle, utilizing background knowledge from the weather domain. 51
66. Background knowledge from weather ontology Quality inheresIn Entity Blizzard Freezing Temperature Not Freezing Temperature Flurry Snow Precipitation Rain Storm Rain Precipitation No Precipitation Rain Shower High Wind Speed Clear Low Wind Speed 52
67. Example execution of the Perception Cycle sensor-observation ontology observed qualities observes high wind speed snow precipitation Observer Quality Focus: Percept: inheres in perceptual theory Entity Perceiver perceives clear blizzard flurry rain shower rain storm perception ontology 53
68. Perceiver sends ‘wind-speed’ focus to observer observed qualities observes high wind speed snow precipitation Observer Quality Focus: wind-speed Percept: inheres in perceptual theory perceives clear blizzard flurry rain shower rain storm Perceiver Entity 54
81. (Why?) To act on a decision, it’s important to have confidence in the information from which it was derived.
82. (How?) Through reputation, past behavior can be used to predict future behavior.*Ontology of Trust, Huang and Fox, 2006 Josang et al’s Decision Trust
98. Summaries of Citizen Reports RT @WestWingReport: Obama reminds the faith-based groups "we're neglecting 2 live up 2 the call" of being R brother's keeper on #healthcare
101. Perception -> Observations -> Sense Making Social Components of content dictate how we perceive and process information Textual Content Latent crowd characteristics from content Spatial, Temporal parameters When, where the message originated Poster demographics Age, gender, socio-economic status..
102. Spatio Temporal and Thematic analysis What else happened “near” this event location? What events occurred “before” and “after” this event? Any message about “causes” for this event?
103. Spatial View…. Which tweets originated from an address near 18.916517°N 72.827682°E?
104. Temporal View Which tweets originated during Nov 27th 2008,from 11PM to 12 PM
105. Giving us Tweets originated from an address near 18.916517°N, 72.827682°E during time interval27th Nov 2008 between 11PM to 12PM?
106. More meaningful spatio-temporal-thematic analysis Preserve social perceptions behind social data Extracting key phrases that describe an event Separate user observations by time and space Extract summaries / key phrases / n-grams Weight local to global, most recent to least recent
107. TWITRIS : Twitter+Tetris Our attempt to help you keep up with citizen observations on Twitter WHAT are people saying, WHEN, from WHERE Puts citizen reports in context for you by overlaying it with news, wikipedia articles! 90
110. THEME – Understanding Casual Text Gathering and processing social observations Challenges with Casual text Informal, Domain Dependent slangs, misspellings, non-grammatical Redundancy (everyone is tweeting the same thing) Variability (everyone is saying the same thing in many ways) off-topic noise
111.
112. Context – Importance and Challenges 96 a nickname for Hip-Hop/R&B singer Chris Brown "Country Sunshine" is the name of a popular country song written by Dottie West in 1973 Not snowing now!
113. Using Domain Knowledge Using Domain Knowledge to Overcome challenges with informal user-generated content Supplement statistical NLP / ML algorithms and techniques Daniel Gruhl, Meenakshi Nagarajan, Jan Pieper, Christine Robson, AmitSheth, Multimodal Social Intelligence in a Real-Time Dashboard System, to appear in a special issue of the VLDB Journal on "Data Management and Mining for Social Networks and Social Media"
114. Knowledge of domain helps in collecting and analyzing social observations Informal text – www.twitter.com
115. Common Thematic Analysis Tasks on User-generated Content Entity identification and disambiguation Context poor, Informal Domain models to aid disambiguation
116. Geocoder (Reverse Geo-coding) Address to location database 18 Hormusji Street, Colaba VasantVihar Image Metadata latitude: 18° 54′ 59.46″ N, longitude: 72° 49′ 39.65″ E Structured Meta Extraction Nariman House Income Tax Office Identify and extract information from tweets Spatio-Temporal Analysis
117. Domain Ontologies provide additional Context Informal text, Context-poor utterances… Supplement NL features used for NER with information from Domain models
118. Common Thematic Analysis Tasks on User-generated Content Opinion Expressions “Your new album is wicked” Shallow NL Parse Look up : UrbanDictionary (slang dictionary, glossary and orientations) Your/PRP$ new/JJ album/NN is/VBZ wicked/JJ
119. Common Thematic Analysis Tasks on User-generated Content Spam / Off-topic Elimination Special type of spam: related to topic, not to application’s interests Music Popularity applications Spam: Paul McCartney’s divorce; Rihanna’s Abuse; Madge and Jesus Self-Promotions “check out my new cool sounding tracks..” Same (music) domain, similar keywords, harder to tell apart Standard Spam “Buy cheap cellphones here..”
120. Spam Elimination using previous knowledge annotation cues Aggregate function Phrases indicative of spam (regular expressions) Rules over previous annotator results if a spam phrase, artist/track name and a positive sentiment were spotted, the comment is probably not spam!
121. Social Data in Context Presenting social data in context is an important aspect of sense making
122. Example -- Social Media in Context SOYLENT GREEN and the HEALTH CARE REFORM Perceptions -> Observations -> Sense making -> Perceptions
129. Continuous Semantics Increasingly popular social, mobile, and sensor webs exhibit these characteristics spontaneous (arising suddenly) follow a period of rapid evolution, involving real-time or near real-time data, which requires continuous searching and analysis. many distributed participants with fragmented and opinionated information accommodate diverse viewpoints involving topical or contentious subjects. feature context colored by local knowledge as well as perceptions based on different observations and their sociocultural analysis. 113
135. Human Performance & Cognition Ontology “Human Cognition” AND Psychology AND Neuroscience C. Thomas, P. Mehra, R. Brooks and A. Sheth. Growing Fields of Interest -Using an Expand and Reduce Strategy for Domain Model Extraction. 2008 IEEE/WIC/ACM Intl Conf on Web Intelligence and Intelligent Agent Technology, Sydney, 2008,
142. is_advised_by publishes Researcher Ph.D Student Research Paper published_in published_in Assistant Professor Professor Journal Conference has_location Location Moscone Center, SFO May 28-29, 2008 Spatio- temporal Causal Image Metadata Attended Google IO Event Domain Specific AmitSheth Karthik Gomadam Is advised by Relational Directs kno.e.sis
144. Search Integration Analysis Discovery Question Answering Situational Awareness Domain Models Patterns / Inference / Reasoning RDB Relationship Web Meta data / Semantic Annotations Metadata Extraction Multimedia Content and Web data Text Sensor Data Structured and Semi-structured data
145. Search Integration Domain Models Structured text (biomedical literature) Analysis Discovery Question Answering Patterns / Inference / Reasoning Informal Text (Social Network chatter) Relationship Web Meta data / Semantic Annotations Metadata Extraction Multimedia Content and Web data Web Services
146. 128 Online and offline worlds Computational abstractions to represent the physical world’s dynamic nature Merging online and offline activities Connecting the physical world naturally with the online world What are natural operations on these abstractions? How do we detect these abstractions based on other abstractions and multimodal data sources?
147. 129 Objects to Events If we move from this object mode to an event mode A single user action or request or sensory observation could act as a cue for getting all (multi-modal) information associated with an event If conditions change, systems could even modify their behavior to suit their changing view of the world Today text is most prevalent, with increasing but disparate (non-integrated) image and video data, but human experience is event based (at higher levels of abstractions) formed based on multi-sensory, multi-perception (at lower level of abstraction) observations
148. 130 On our way… We are already seeing efforts toward this larger goal Social connections, interests, locations, alerts, comment Mobile phone to social compass: LOOPT.com Image credit - www.movilae.com
149. 131 On our way…Internet of Things Internet of Things: “A world where inanimate objects communicate with us and one another over the network via tiny intelligent objects” - Jean Philippe Vasseur, NSSTG Systems Image credit - www.forbes.com
151. Entities and Events Event Entity Name Duration Name Location Attributes Data-streams Attributes Processes Adjacent States Related Links Processes (Services) Objects and Entities are static. Events are dynamic. Thanks – Ramesh Jain
152. Strategic Inflection Points Events on Web (Experience) Documents on Web (Information) Immersive Experience Contextual Search Ubiquitous Devices Semantic Search Updates and alerts Keyword Search 1995 2000 2005 2010 Thanks – Ramesh Jain
153. 135 Challenges – Complex Events Formal framework to model complex situations and composite events Those consisting of interrelated events of varying spatial and temporal granularity, together with their multimodal experiences What computational approaches will help to compute and reason with events and their associated experiences and objects ?
154.
155. Through predictive deductive reasoning, observation analysis determines the effect on the crops, including the potential for the poisoning of the soil from salt carried from the ocean in the wind.
156. Through query against a knowledge base of the agriculture domain, observation analysis determines that the best remedy
157. for saline soil is to “leach” the soil with excess irrigation water in order to ‘push’ the salts below the crop root zone,
158.
159. 138 From the Semantic Web Community Several key contributing research areas Operating Systems, networks, sensors, content management and processing, multimodal data integration, event modelling, high-dimensional data visualization …. Semantics and Semantic technologies can play vital role In the area of processing sensor observations, the Semantic Web is already making strides Use of core SW capabilities: knowledge representation, use of knowledge bases (ontologies, folkonomies, taxonomy, nomenclature), semantic metadata extraction/annotation, exploiting relationships, reasoning
160. 139 THERE IS MORE HAPPENING AT KNO.E.SIS http://knoesis.org Also check out demos, systems at http://knoesis.wright.edu/library/demos/
162. Influential Works V Bush, As We May Think, The Atlantic, July 1945. [Memex, trail blazing] Mark Weiser, The Computer for the Twenty-First Century, Scientific American, Sept 1991, 94-10. [The original vision paper on ubicomp. Expansive vision albeit technical aspects focused on HCI with networked tabs, pads and boards.] V. Kashyap and A. Sheth, Semantics-based information brokering. Third ACM Intl Conf on Information and Knowledge Management (CIKM94), Nov 29 - Dec 02, 1994. ACM, New York, NY. [semantics based query processing (involving multiple ontologies, context, semantic proximity) across a federated information sources across the Web] Abowd, Mynatt, Rodden, The Human Experience, Pervasive computing, 2002. [explores Mark Wisner’s original ubicomp vision] Jonathan Rossiter , Humanist Computing: Modelling with Words, Concepts, and Behaviours, in Modelling with Words, Springer, 2003, pp. 124-152 [modelling with words, concepts and behaviours defines a hierarchy of methods which extends from the low level data-driven modelling with words to the high level fusion of knowledge in the context of human behaviours] Ramesh Jain, Experiential computing. Commun. ACM 46, 7, Jul. 2003, 48-55. AmitSheth, Sanjeev Thacker, and Shuchi Patel, Complex Relationship and Knowledge Discovery Support in the InfoQuilt System, VLDB Journal, 12 (1), May 2003, 2–27. [complex semantic inter-domain (multi-ontology) relationships including causal relationships to enable human-assisted knowledge discovery and hypothesis testing over Web-accessible heterogeneous data] 141
163. AmbjörnNaeve: The Human Semantic Web: Shifting from Knowledge Push to Knowledge Pull. Int. J. Semantic Web Inf. Syst. 1(3): 1-30 (2005) [discusses conceptual interface providing human-understandable semantics on top of the ordinary (machine) Semantic Web] Ramesh Jain, Toward EventWeb. IEEE Distributed Systems Online 8, 9, Sep. 2007. [a web of temporally related events… informational attributes such as experiential data in the form of audio, images, and video can be associated with the events] The Internet of Things, International Telecommunication Union, Nov 2005. Other Closely Related publications AmitSheth and MeenaNagarajan, Semantics empowered Social Computing, IEEE Internet Computing, Jan-Feb 2009. AmitSheth, Cory Henson, and SatyaSahoo, "Semantic Sensor Web," IEEE Internet Computing, July/August 2008, p. 78-83. AmitSheth and Matthew Perry, “Traveling the Semantic Web through Space, Time and Theme,” IEEE Internet Computing, 12, (no.2), February/March 2008, pp.81-86. AmitSheth and CarticRamakrishnan, “Relationship Web: Blazing Semantic Trails between Web Resources,” IEEE Internet Computing, July–August 2007, pp. 84–88. 142
164. Interested in more background? Computing for Human Experience Continuous Semantics to Analyze Real-Time Data Semantic Modeling for Cloud Computing Citizen Sensing, Social Signals, and Enriching Human Experience Semantics-Empowered Social Computing Semantic Sensor Web Traveling the Semantic Web through Space, Theme and Time Relationship Web: Blazing Semantic Trails between Web Resources SA-REST: Semantically Interoperable and Easier-to-Use Services and Mashups Semantically Annotating a Web Service Contact/more details: amit @ knoesis.org Partial Funding: NSF (Semantic Discovery: IIS: 071441, Spatio Temporal Thematic: IIS-0842129), AFRL and DAGSI (Semantic Sensor Web), Microsoft Research and IBM Research (Analysis of Social Media Content),and HP Research (Knowledge Extraction from Community-Generated Content).