Rule-Based Reasoning
Modernize your IT Infrastructure Monitoring by Combining Time Series Databases with Machine Learning
Let's explore the complexity and vulnerability of IT infrastructure and how to build a modern IT infrastructure monitoring solution, using a combination of time series databases with machine learning. Check out ZDNet's series of articles detailing the outages. The outage caused disruptions to the likes of YouTube, Snapchat, and Gmail, among others. We have quickly embraced the cloud as more resilient than on-premise infrastructure, so this news is sobering. It also shows the vulnerability of the IT infrastructures, both cloud-based and on-premise, that power much of our software-dependent world -- a world that now includes entertainment and personal, as well as professional connections.
Disease Labeling via Machine Learning is NOT quite the same as Medical Diagnosis
A key step in medical diagnosis is giving the patient a universally recognized label (e.g. Appendicitis) which essentially assigns the patient to a class(es) of patients with similar body failures. However, two patients having the same disease label(s) with high probability may still have differences in their feature manifestation patterns implying differences in the required treatments. Additionally, in many cases, the labels of the primary diagnoses leave some findings unexplained. Medical diagnosis is only partially about probability calculations for label X or Y. Diagnosis is not complete until the patient overall situation is clinically understood to the level that enables the best therapeutic decisions. Most machine learning models are data centric models, and evidence so far suggest they can reach expert level performance in the disease labeling phase. Nonetheless, like any other mathematical technique, they have their limitations and applicability scope. Primarily, data centric algorithms are knowledge blind and lack anatomy and physiology knowledge that physicians leverage to achieve complete diagnosis. This article advocates to complement them with intelligence to overcome their inherent limitations as knowledge blind algorithms. Machines can learn many things from data, but data is not the only source that machines can learn from. Historic patient data only tells us what the possible manifestations of a certain body failure are. Anatomy and physiology knowledge tell us how the body works and fails. Both are needed for complete diagnosis. The proposed Double Deep Learning approach, along with the initiative for Medical Wikipedia for Smart Machines, leads to AI diagnostic support solutions for complete diagnosis beyond the limited data only labeling solutions we see today. AI for medicine will forever be limited until their intelligence also integrates anatomy and physiology.
AI, Music and the Change of the Audience - Ars Electronica Blog
IRCAM, the world's largest research center dedicated to both musical expression and scientific research, is a partner of the Ars Electronica Festival 2019. The institution is also involved in the STARTS Initiative as coordinator of the STARTS Residencies and will present these activities at the STARTS Day. Hugues Vinet, head of research activities at IRCAM, told us in an interview how the institute works, why AI has social relevance and what role he and his team will play at the festival. Hugues Vinet: My background is signal processing. I worked from the mid 1980s at the Musical Research Group (GRM) in Paris on the first real-time audio workstations and I designed the early versions of the GRM Tools product which made creative audio processing tools broadly available on personal computers.
A New Tool For Hackers โ AI in Cybersecurity - Security Boulevard
There's no denying the crisis created by a sudden rise in automated phishing attacks. And while IT leaders are using AI to take security to the next level, what if this technology falls into the wrong hands- the bad guys? The dawn of the internet and advances in computing means we're able to trigger an exact solution to complex problems in diverse areas โ ranging from astrophysics and biological systems to automation and precision. But at the same time, these systems are inherently vulnerable to cyber threats. In this fast-paced world where innovations come and go in the blink of the eye, cybersecurity remains top-of-mind, especially for companies dabbling with data-rich transformations such as the Internet of Things (IoT).
Proof-Based Synthesis of Sorting Algorithms Using Multisets in Theorema
Drฤmnesc, Isabela, Jebelean, Tudor
We present a comprehensive case study in the automated synth esis of list sorting algorithms: two main proofs produce the most popular sorting algorithms (min-so rt, quick-sort, insert-sort, merge-sort) and trigger all the proofs necessary for producing the needed au xiliary functions for inserting, splitting, and merging. This is a continuation of our work on exploring in pa rallel the theories of multisets, lists, and binary trees, for the purpose of developing proof method s for the synthesis of algorithms on these domains. In one related paper [12] we already investigated a lgorithms for deletion from lists and binary trees using multisets. We follow the proof-based approach to automated synthesis: first one proves automatically a synthesis conjecture which is based on the specification (input and output conditions) of the desired function, then the algorithm is extracted automatically from the proo f, in form of conditional rewrite rules. The theoretical basis and the correctness of this scheme is well -known [6] and we used earlier in [11, 15].
From KDD to Decision Science: what's in a term?
KDD: This was in fact the first term ever used to describe what we are still actively pursuing today: knowledge discovery from data(bases). Initially, this was the basic function assigned to what we call AI today: to get information out of databases by combining and comparing data, and to use this information to obtain new insights/knowledge. Actually, KDD goes all the way back to when SAS was originally founded in 1976! Data mining: This term refers to a next level of data discovery: the purpose-oriented search for meaningful patterns in data. Churn detection (analyzing customers' behaviour in regard to the competition) and association rule mining (studying grouped purchases of products) are two of the more widely known applications of data mining.
Building a More Intelligent Enterprise
In coming years, the most intelligent organizations will need to blend technology-enabled insights with a sophisticated understanding of human judgment, reasoning, and choice. Those that do this successfully will have an advantage over their rivals. To succeed in the long run, businesses need to create and leverage some kind of sustainable competitive edge. This advantage can still derive from such traditional sources as scale-driven lower cost, proprietary intellectual property, highly motivated employees, or farsighted strategic leaders. But in the knowledge economy, strategic advantages will increasingly depend on a shared capacity to make superior judgments and choices. Intelligent enterprises today are being shaped by two distinct forces. The first is the growing power of computers and big data, which provide the foundation for operations research, forecasting models, and artificial intelligence (AI). The second is our growing understanding of human judgment, reasoning, and choice.
Ai Video: Curbing loyalty fraud with aplomb - Ai
Airlines need to proactively monitor their loyal shoppers' membership accounts since the problem of loyalty fraud is on the rise. If on one hand airlines are offering more earning and redemption choices than ever, it also means that the overall loyalty earning and burning lifecycle has opened new avenues for fraud. "From a loyalty fraud standpoint, there is a lot of demand (for stolen loyalty currency among the fraudsters or in a marketplace on the dark web)," says Kevin Lee, Trust & Safety Architect, Sift. This is because over a period of time, prices for such items (stolen credentials, miles, points etc.) even though they fluctuate a bit still they are going up in value. Data breaches are a big issue, and a lot of sensitive information is being sold.
CalBehav: A Machine Learning based Personalized Calendar Behavioral Model using Time-Series Smartphone Data
Sarker, Iqbal H., Colman, Alan, Han, Jun, Kayes, A. S. M., Watters, Paul
The electronic calendar is a valuable resource nowadays for managing our daily life appointments or schedules, also known as events, ranging from professional to highly personal. Researchers have studied various types of calendar events to predict smartphone user behavior for incoming mobile communications. However, these studies typically do not take into account behavioral variations between individuals. In the real world, smartphone users can differ widely from each other in how they respond to incoming communications during their scheduled events. Moreover, an individual user may respond the incoming communications differently in different contexts subject to what type of event is scheduled in her personal calendar. Thus, a static calendar-based behavioral model for individual smartphone users does not necessarily reflect their behavior to the incoming communications. In this paper, we present a machine learning based context-aware model that is personalized and dynamically identifies individual's dominant behavior for their scheduled events using logged time-series smartphone data, and shortly name as ``CalBehav''. The experimental results based on real datasets from calendar and phone logs, show that this data-driven personalized model is more effective for intelligently managing the incoming mobile communications compared to existing calendar-based approaches.