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Show Results For
- All HBS Web
(827)
- People (2)
- News (213)
- Research (300)
- Events (1)
- Multimedia (15)
- Faculty Publications (186)
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- Article
Detecting Adversarial Attacks via Subset Scanning of Autoencoder Activations and Reconstruction Error
By: Celia Cintas, Skyler Speakman, Victor Akinwande, William Ogallo, Komminist Weldemariam, Srihari Sridharan and Edward McFowland III
Reliably detecting attacks in a given set of inputs is of high practical relevance because of the vulnerability of neural networks to adversarial examples. These altered inputs create a security risk in applications with real-world consequences, such as self-driving... View Details
Keywords: Autoencoder Networks; Pattern Detection; Subset Scanning; Computer Vision; Statistical Methods And Machine Learning; Machine Learning; Deep Learning; Data Mining; Big Data; Large-scale Systems; Mathematical Methods; Analytics and Data Science
Cintas, Celia, Skyler Speakman, Victor Akinwande, William Ogallo, Komminist Weldemariam, Srihari Sridharan, and Edward McFowland III. "Detecting Adversarial Attacks via Subset Scanning of Autoencoder Activations and Reconstruction Error." Proceedings of the International Joint Conference on Artificial Intelligence 29th (2020).
- 10 May 2011
- First Look
First Look: May 10
PublicationsNonsimultaneous Chains and Dominos in Kidney Paired Donation—Revisited Authors:Itai Ashlagi, Duncan S. Gilchrist, Alvin E. Roth, and Michael A. Rees Publication:American Journal of Transplantation 11, no. 5 (May 2011) Abstract Since 2008 kidney exchange... View Details
Keywords: Sean Silverthorne
- May 2025 (Revised June 2025)
- Supplement
Michael Ku and Global Clinical Supply at Pfizer Inc.: Bringing Hope to Patients (D)
By: Linda A. Hill and Lydia Begag
This fourth installment in the Pfizer Global Clinical Supply (GCS) transformation case series highlights how over a decade of cultural and digital evolution positioned GCS to meet unprecedented global challenges. In 2011, Michael Ku became the Vice President of GCS and... View Details
Keywords: Innovation Leadership; Technological Innovation; Leadership Development; Leadership Style; Research and Development; Science-Based Business; Transformation; Health Pandemics; AI and Machine Learning; Analytics and Data Science; Digital Transformation; Leading Change; Product Launch; Supply Chain; Organizational Change and Adaptation; Alignment; Pharmaceutical Industry; Biotechnology Industry; Health Industry; United States; Asia; Europe; Latin America
Hill, Linda A., and Lydia Begag. "Michael Ku and Global Clinical Supply at Pfizer Inc.: Bringing Hope to Patients (D)." Harvard Business School Supplement 425-079, May 2025. (Revised June 2025.)
- 11 Dec 2018
- First Look
New Research and Ideas, December 11, 2018
followed by upward revisions in expectations of risk, suggesting that these expectations may not be rational. Harvard Business School Case 818-097 AirFox (A): Embracing the Blockchain and an ICO In summer 2017, Victor Santos, CEO of AirFox, considered whether to View Details
Keywords: Dina Gerdeman
- January 2022 (Revised April 2025)
- Case
Steem Versus Hive: Testing Blockchain Governance
By: Shikhar Ghosh and Shweta Bagai
This case examines a pivotal governance conflict that occurred in 2020 when Justin Sun, founder of the TRON blockchain, acquired Steemit Inc., the company behind a popular social media platform operating on the Steem blockchain. Steem, launched in 2016 by Daniel... View Details
Keywords: Blockchain; Mergers and Acquisitions; Values and Beliefs; Corporate Governance; Organizational Culture; Social and Collaborative Networks; Technology Industry
Ghosh, Shikhar, and Shweta Bagai. "Steem Versus Hive: Testing Blockchain Governance." Harvard Business School Case 822-075, January 2022. (Revised April 2025.)
- 17 Jul 2008
- Working Paper Summaries
A Replication Study of Alan Blinder’s “How Many U.S. Jobs Might Be Offshorable?”
Keywords: by Troy Smith & Jan W. Rivkin
- May 2020 (Revised December 2022)
- Case
Soofa: Displaying the Right Path?
By: Jeffrey J. Bussgang, Amy Klopfenstein and Amram Migdal
In November 2019, Sandra Richter, co-founder and CEO of Soofa, a network of advertising-supported digital bulletin boards, must decide between two different fundraising and expansion plans for her company. One plan entails raising $15 million in a Series A round and... View Details
Keywords: Business Ventures; Business Model; Business Plan; Business Startups; Entrepreneurship; Decision Making; Decisions; Ethics; Geography; Geopolitical Units; Finance; Investment; Markets; Market Entry and Exit; Demand and Consumers; Network Effects; Media; Society; Urban Development; Sustainable Cities; Information Technology; Information Infrastructure; Digital Platforms; Strategy; Business Strategy; Expansion; Relationships; Partners and Partnerships; Capital; Venture Capital; Advertising Industry; Technology Industry; Media and Broadcasting Industry; North and Central America; United States; Massachusetts; Cambridge
Bussgang, Jeffrey J., Amy Klopfenstein, and Amram Migdal. "Soofa: Displaying the Right Path?" Harvard Business School Case 820-098, May 2020. (Revised December 2022.)
- April 2019 (Revised June 2019)
- Case
From Globalization to Dual Digital Transformation: CEO Thierry Breton Leading Atos Into 'Digital Shockwaves' (A)
By: Tsedal Neeley, JT Keller and James Barnett
Thierry Breton, chairman and CEO of IT company Atos, faced a pivotal juncture. After spending eight intense years scaling the company globally to over 100,000 employees in 70 countries, he was ready to take the next crucial step. Breton was convinced that rapid digital... View Details
Keywords: Dual Digital Transformation; Transformation; Disruption; Employees; Competency and Skills; Training; Decision Making; Digital Transformation
Neeley, Tsedal, JT Keller, and James Barnett. "From Globalization to Dual Digital Transformation: CEO Thierry Breton Leading Atos Into 'Digital Shockwaves' (A)." Harvard Business School Case 419-027, April 2019. (Revised June 2019.)
- 06 Jan 2015
- Working Paper Summaries
Henry A. Kissinger as Negotiator: Background and Key Accomplishments
Keywords: by James Sebenius & Laurence A. Green
- March 2025
- Case
Metaphysic AI: Rethinking the Value of Human Expertise
By: Zoë B. Cullen, Shikhar Ghosh and Shweta Bagai
In early 2025, Thomas Graham, CEO of Metaphysic, a leading AI generative video company confronted fundamental questions about who should control digital identity in a world where AI could perfectly recreate human likeness. Founded in 2021, Metaphysic first rose to fame... View Details
Keywords: Business Model; Ethics; AI and Machine Learning; Intellectual Property; Rights; Negotiation; Value; Motion Pictures and Video Industry; Technology Industry
Cullen, Zoë B., Shikhar Ghosh, and Shweta Bagai. "Metaphysic AI: Rethinking the Value of Human Expertise." Harvard Business School Case 825-146, March 2025.
- 11 Jun 2024
- In Practice
The Harvard Business School Faculty Summer Reader 2024
As the vacation season looms, Harvard Business School faculty members share recommendations for a little light reading. Spoiler alert: Lessons in Chemistry tops two of their beach-read lists. For those whose brains can’t—or won’t—turn off, HBS faculty also suggest some... View Details
Keywords: by Avery Forman
- 31 Jan 2017
- First Look
First Look at New Research: January 31, 2017
democracy as well as its resilience over time. The book adapts the case method to revitalize conversations about governance and democracy and show how the United States has often thrived on political conflict. Each of the book’s nineteen case studies presents readers... View Details
Keywords: Carmen Nobel
- 09 Jan 2024
- In Practice
Harnessing AI: What Businesses Need to Know in ChatGPT’s Second Year
worrying about where people sit, organizations will focus on whether their workforce has the right toolsets and skillsets. Understanding and utilizing tools, data, and algorithms are key skills for this rapidly evolving AI future. As we View Details
- May 2021
- Teaching Note
From Globalization to Dual Digital Transformation: CEO Thierry Breton Leading Atos Into 'Digital Shockwaves'
By: Tsedal Neeley
Teaching Note for HBS Case Nos. 419-027 and 419-046. Thierry Breton, chairman and CEO of IT company Atos, faces a pivotal juncture. After spending eight intense years scaling the company globally to over 100,000 employees in 70 countries, he sees digital shockwaves... View Details
- Research Summary
Overview
Dr. Burch’s research focuses on capitalism, work, and gender in the twentieth-century United States. Her work reinterprets the history of direct selling by placing it at the center, rather than on the margins, of narratives about advanced capitalism. Examining the... View Details
- October 2023
- Teaching Note
Metaverse Wars
By: Andy Wu and Matt Higgins
Teaching Note for HBS Case No. 723-431. Metaverse Wars recaps the development of the metaverse concept and the attendant hype, bringing the narrative up to the summer of 2023 when Meta’s big pivot looked more like a costly misstep than a stroke of strategic genius. In... View Details
- March 2012 (Revised September 2012)
- Case
INRIX
By: Lynda M. Applegate and Ryan Johnson
Since its founding in 2004, INRIX, a leading global provider of traffic information and driver services, had received four rounds of financing from leading venture capital (VC) firms and by 2012 had been cash flow positive for the past six quarters. Its founder, Bryan... View Details
- 14 Feb 2022
- Research & Ideas
Curiosity, Not Coding: 6 Skills Leaders Need in the Digital Age
learning, pivoting all along the way. Though it won’t be easy, even perfectionist Type-A personalities must open their minds to a more experimental approach. Those who rely on traditional strategic thinking—an approach one roundtable... View Details
- 2017
- Working Paper
Business and Green Knowledge Production in Sweden 1960s–1980s
By: Ann-Kristin Bergquist and Kristina Söderholm
This working paper contributes to the burgeoning historical literature that has transformed our understanding about the relationship between big business and the environmental regulation. Previously, it was believed that corporate managers resisted the extra costs... View Details
Keywords: Environmental Sustainability; Governing Rules, Regulations, and Reforms; Business and Government Relations; Research and Development; History; Sweden
Bergquist, Ann-Kristin, and Kristina Söderholm. "Business and Green Knowledge Production in Sweden 1960s–1980s." Harvard Business School Working Paper, No. 18-050, December 2017.
- 14 Nov 2017
- First Look
New Research and Ideas: November 14, 2017
the Design and Execution of Medical Device Pivotal Trials By: Stern, Ariel Dora, and Aaron V. Kaplan Abstract—The introduction of new medical devices has transformed cardiovascular care in recent decades. Devices, such as heart valves,... View Details
Keywords: Carmen Nobel