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Japan's favorite beer is in peril

Popular Science

Technology Internet Japan's favorite beer is in peril Asahi Super Dry's manufacturer is suffering from a major cyberattack. Breakthroughs, discoveries, and DIY tips sent every weekday. Japan is facing a serious beer crisis. The emergency began on Monday, September 29 when the makers of the country's most popular brew Asahi Super Dry announced it had suffered a massive cyberattack resulting in a nationwide "system failure." The immediate fallout included a temporary shutdown of nearly all of Asahi Group's 30 domestic breweries, as well a pause in ordering and shipping across Japan.


Agribot: agriculture-specific question answer system

Jain, Naman, Jain, Pranjali, Kayal, Pratik, Sahit, Jayakrishna, Pachpande, Soham, Choudhari, Jayesh, Singh, Mayank

arXiv.org Artificial Intelligence

-- India is an agro-based economy and proper information about agricultural practices is the key to optimal agricultural growth and output. In order to answer the queries of the farmer, we have build an agricultural chatbot based on the dataset from Kisan Call Center. This system is robust enough to answer queries related to weather, market rates, plant protection and government schemes. This system is available 24*7, can be accessed through any electronic device and the information is delivered with the ease of understanding. The system is based on a sentence embedding model which gives an accuracy of 56%. With such a system, farmers can progress towards easier information about farming related practices and hence a better agricultural output. The job of the Call Center workforce would be made easier and the hard work of various such workers can be redirected to a better goal. In India, agriculture plays an important role in the economic development by contributing about 16% to the overall GDP and accounting for employment of approximately 52% of the Indian population[12].


Silent Abandonment in Text-Based Contact Centers: Identifying, Quantifying, and Mitigating its Operational Impacts

Castellanos, Antonio, Yom-Tov, Galit B., Goldberg, Yair, Park, Jaeyoung

arXiv.org Artificial Intelligence

In the quest to improve services, companies offer customers the option to interact with agents via texting. Such contact centers face unique challenges compared to traditional call centers, as measuring customer experience proxies like abandonment and patience involves uncertainty. A key source of this uncertainty is silent abandonment, where customers leave without notifying the system, wasting agent time and leaving their status unclear. Silent abandonment also obscures whether a customer was served or left. Our goals are to measure the magnitude of silent abandonment and mitigate its effects. Classification models show that 3%-70% of customers across 17 companies abandon silently. In one study, 71.3% of abandoning customers did so silently, reducing agent efficiency by 3.2% and system capacity by 15.3%, incurring $5,457 in annual costs per agent. We develop an expectation-maximization (EM) algorithm to estimate customer patience under uncertainty and identify influencing covariates. We find that companies should use classification models to estimate abandonment scope and our EM algorithm to assess patience. We suggest strategies to operationally mitigate the impact of silent abandonment by predicting suspected silent-abandonment behavior or changing service design. Specifically, we show that while allowing customers to write while waiting in the queue creates a missing data challenge, it also significantly increases patience and reduces service time, leading to reduced abandonment and lower staffing requirements.


Predicting Customer Satisfaction by Replicating the Survey Response Distribution

Manderscheid, Etienne, Lee, Matthias

arXiv.org Artificial Intelligence

For many call centers, customer satisfaction (CSAT) is a key performance indicator (KPI). However, only a fraction of customers take the CSAT survey after the call, leading to a biased and inaccurate average CSAT value, and missed opportunities for coaching, follow-up, and rectification. Therefore, call centers can benefit from a model predicting customer satisfaction on calls where the customer did not complete the survey. Given that CSAT is a closely monitored KPI, it is critical to minimize any bias in the average predicted CSAT (pCSAT). In this paper, we introduce a method such that predicted CSAT (pCSAT) scores accurately replicate the distribution of survey CSAT responses for every call center with sufficient data in a live production environment. The method can be applied to many multiclass classification problems to improve the class balance and minimize its changes upon model updates.


Text-Based Detection of On-Hold Scripts in Contact Center Calls

Galimzianov, Dmitrii, Vyshegorodtsev, Viacheslav

arXiv.org Artificial Intelligence

Average hold time is a concern for call centers because it affects customer satisfaction. Contact centers should instruct their agents to use special on-hold scripts to maintain positive interactions with clients. This study presents a natural language processing model that detects on-hold phrases in customer service calls transcribed by automatic speech recognition technology. The task of finding hold scripts in dialogue was formulated as a multiclass text classification problem with three mutually exclusive classes: scripts for putting a client on hold, scripts for returning to a client, and phrases irrelevant to on-hold scripts. We collected an in-house dataset of calls and labeled each dialogue turn in each call. We fine-tuned RuBERT on the dataset by exploring various hyperparameter sets and achieved high model performance. The developed model can help agent monitoring by providing a way to check whether an agent follows predefined on-hold scripts.


911 AI operator weeds out non-emergency calls to free up first responders

FOX News

Former Chicago 911 dispatcher Keith Thornton Jr. joined "Fox & Friends First" to discuss how the crime surge is affecting law enforcement and communities nationwide. Understaffed 911 call centers across the country field non-emergency calls about stray animals or noise complaints on top of their workload of answering serious reports of medical emergencies, crimes and even death. Officials in Charleston County, South Carolina, however, are now leveraging artificial intelligence to streamline non-emergency calls in an effort to free up 911 operators to focus on getting first responders to the scene of emergency incidents as quickly as possible. "Our job is to serve the public the best way we can. So, I am not in any way demeaning anyone from the public, but someone who has their favorite cat stuck in a tree, that's an emergency for them as compared to someone's just been shot," Jim Lake, director of the Charleston County Consolidated Emergency Communications Center, told Fox News Digital in a recent phone interview.


AI is launching 911 call centers into the future with video calls, triaging redundant reports

FOX News

Kansas City Mayor Quinton Lucas joined'Fox & Friends' to discuss how the city is enticing residents to become 911 dispatchers as the city grapples with massive staffing shortages. When tragedy strikes, calling an ambulance or police as quickly as possible can be a matter of life and death. Staffing issues continue to plague 911 call centers, but with the helping hand of artificial intelligence and high-tech software, emergency response call centers are already seeing improvements to streamline work and get help to those in need as efficiently as possible. "When we work with public safety, specifically in this area, the PSAPs [public safety answering points] are experiencing some of the biggest challenges," Kim Majerus, vice president of global education and U.S. state and local government at Amazon Web Services (AWS), told Fox News Digital in a phone interview. "Eighty percent indicate that they're short-staffed. Some are facing staffing shortages as high as 50%, with the national average being about 30%."


AI stepping in to assist 911 operators battered by tragic calls, understaffing

FOX News

Doctors believe Artificial Intelligence is now saving lives, after a major advancement in breast cancer screenings. A.I. is detecting early signs of the disease, in some cases years before doctors would find the cancer on a traditional scan. Answering frantic calls of suicide, car accidents or a child choking are daily realities for 911 operators, who often never get closure on the tragedies they experience on the other end of a phone line. With the help of artificial intelligence, operators' mental health could be bolstered at a time when the majority of call centers are understaffed and as operators still reel from the chaos caused by the pandemic and its lockdowns. "People are at the forefront of 911, and our 911 telecommunicators, the people who answer the calls, are such valuable assets, but we're putting them in a bad situation on a daily basis. They are communicating with people in the worst moments of their lives, and they are in situations that don't end well and are very traumatic," North Central Texas Emergency Communications District (NCT911) Director Christy Williams told Fox News Digital in a phone interview.


Improving Customer Experience in Call Centers with Intelligent Customer-Agent Pairing

Filippou, S., Tsiartas, A., Hadjineophytou, P., Christofides, S., Malialis, K., Panayiotou, C. G.

arXiv.org Artificial Intelligence

Customer experience plays a critical role for a profitable organisation or company. A satisfied customer for a company corresponds to higher rates of customer retention, and better representation in the market. One way to improve customer experience is to optimize the functionality of its call center. In this work, we have collaborated with the largest provider of telecommunications and Internet access in the country, and we formulate the customer-agent pairing problem as a machine learning problem. The proposed learning-based method causes a significant improvement in performance of about $215\%$ compared to a rule-based method.


Silent Abandonment in Contact Centers: Estimating Customer Patience from Uncertain Data

Castellanos, Antonio, Yom-Tov, Galit B., Goldberg, Yair

arXiv.org Machine Learning

In the quest to improve services, companies offer customers the opportunity to interact with agents through contact centers, where the communication is mainly text-based. This has become one of the favorite channels of communication with companies in recent years. However, contact centers face operational challenges, since the measurement of common proxies for customer experience, such as knowledge of whether customers have abandoned the queue and their willingness to wait for service (patience), are subject to information uncertainty. We focus this research on the impact of a main source of such uncertainty: silent abandonment by customers. These customers leave the system while waiting for a reply to their inquiry, but give no indication of doing so, such as closing the mobile app of the interaction. As a result, the system is unaware that they have left and waste agent time and capacity until this fact is realized. In this paper, we show that 30%-67% of the abandoning customers abandon the system silently, and that such customer behavior reduces system efficiency by 5%-15%. To do so, we develop methodologies to identify silent-abandonment customers in two types of contact centers: chat and messaging systems. We first use text analysis and an SVM model to estimate the actual abandonment level. We then use a parametric estimator and develop an expectation-maximization algorithm to estimate customer patience accurately, as customer patience is an important parameter for fitting queueing models to the data. We show how accounting for silent abandonment in a queueing model improves dramatically the estimation accuracy of key measures of performance. Finally, we suggest strategies to operationally cope with the phenomenon of silent abandonment.