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Events for May 09, 2025
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Technology for Business LeadersFri, May 09, 2025
Executive Education
Conferences, Lectures, & Seminars
Speaker: Dr. Bhaskar Krishnamachari, Ming Hsieh Department of Electrical and Computer Engineering
Talk Title: Technology for Business Leaders
Abstract: Technology for Business Leaders provides a comprehensive exploration of digital transformation and its impact on contemporary business landscapes. Through a series of structured modules, participants will delve into the core concepts of digital technologies, Industry 4.0, innovation, and organizational change management. By analyzing case studies and leveraging practical frameworks, learners will develop the necessary insights and skills to drive successful digital transitions within their organizations.
This course is designed for current and aspiring business leaders seeking to navigate the complexities of digital transformation and drive organizational change effectively. The course consists of five modules, each containing multiple lessons, and is designed to be completed as an asynchronous course, offering flexibility for busy professionals. Upon successful completion of the program, participants receive a University of Southern California Continuing Education Certificate.
Host: USC Viterbi Corporate and Professional Programs
More Info: https://viterbiexeced.usc.edu/technology-for-business-leaders/
Audiences: Everyone Is Invited
Contact: VASE Executive Education
Event Link: https://viterbiexeced.usc.edu/technology-for-business-leaders/
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor. -
PhD Dissertation Defense - Zhaoxu Zhang
Fri, May 09, 2025 @ 10:00 AM - 12:00 PM
Thomas Lord Department of Computer Science
University Calendar
Dissertation Title: Automated Reproduction of Bug Reports for Mobile Applications
Date/Time: Friday, May 9th, 10:00 am-12:00 pm
Location: Ginsburg Hall (GCS) - 202C - 2nd Floor Location: GCS 202C
Committee: William G.J. Halfond (chair), Nenad Medvidovic, Chao Wang, Jesse Thomason, and Sandeep Gupta.
Abstract:Mobile app developers need to reproduce the failures described in bug reports submitted by app users in order to fix the bug. However, due to the often low quality of bug reports and the complexity of modern applications, this manual reproduction process can be challenging and time-consuming. As a result, there is a significant demand for automated solutions that can assist in reproducing mobile app bug reports. Unfortunately, existing methods for reproducing mobile app bug reports have several limitations. They typically handle only limited forms of natural language text in the bug report, struggle to reproduce bugs when the report lacks accurate and complete reproduction steps, and are unable to reproduce non-crash bugs. In my dissertation, I developed and implemented several techniques to address the limitations of existing approaches and enhance the automated reproduction process for mobile app bug reports. First, I developed an approach that leverages a set of Natural Language Processing analyses to extract step information from bug reports, handling a wider variety of text than existing methods. Second, I introduced two algorithms designed to identify UI events to reproduce the reproduction steps, specifically aimed at addressing the challenges posed by incomplete and inaccurate steps. Third, I designed an approach that automatically recognizes buggy behaviors based on bug reports, enabling the automated reproduction of non-crash bug reports. I evaluated the effectiveness of each technique using real-world bug reports and assessed the overall reproduction performance by integrating them into end-to-end reproduction approaches. The results demonstrated that each individual technique achieved high accuracy, and the combined reproduction approach significantly outperformed state-of-the-art approaches in reproducing mobile app bug reports.Location: Ginsburg Hall (GCS) - 202C
Audiences: Everyone Is Invited
Contact: Zhaoxu Zhang
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor. -
ECE Seminar: Naifeng Zhang
Fri, May 09, 2025 @ 11:00 AM - 12:00 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Naifeng Zhang, PhD Candidate, Electrical and Computer Engineering, Carnegie Mellon University
Talk Title: Code generation for cryptographic kernels using multi-word modular arithmetic
Abstract: Fully homomorphic encryption (FHE) and zero-knowledge proofs (ZKPs) are emerging as solutions for data security in distributed environments. However, the widespread adoption of these encryption techniques is hindered by their significant computational overhead, primarily resulting from core cryptographic operations that involve large integer arithmetic. This paper presents a formalization of multi-word modular arithmetic (MoMA), which breaks down large bit-width integer arithmetic into operations on machine words. We further develop a rewrite system that implements MoMA through recursive rewriting of data types, designed for compatibility with compiler infrastructures and code generators. We evaluate MoMA by generating cryptographic kernels, including basic linear algebra subprogram (BLAS) operations and the number theoretic transform (NTT), targeting various GPUs. Our MoMA-based BLAS operations outperform state-of-the-art multi-precision libraries by orders of magnitude, and MoMA-based NTTs achieve near-ASIC performance on commodity GPUs.
Biography: Naifeng Zhang is a fourth-year Ph.D. candidate in Electrical and Computer Engineering at Carnegie Mellon University, advised by Professor Franz Franchetti. He received bachelor's degrees in Mathematics and Computer Science from the University of Southern California, advised by Professor Viktor K. Prasanna. His research interests include high-performance code generation, programming languages, compilers, and algorithms. His webpage can be found at https://naifeng.github.io/
Host: Dr. Viktor Prasanna, prasanna@usc.edu
More Information: 2025.05.09 ECE Seminar - Naifeng Zhang.pdf
Location: Michelson Center for Convergent Bioscience (MCB) - MCB 102
Audiences: Everyone Is Invited
Contact: Miki Arlen
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor. -
CA DREAMS - Technical Seminar Series
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Fri, May 09, 2025 @ 12:00 PM - 01:00 PM
Information Sciences Institute
Conferences, Lectures, & Seminars
Speaker: Subramanian Iyer, Professor, UCLA
Talk Title: Strategic Directions for Electronics Packaging
Series: CA DREAMS - Technical Seminar Series
Abstract: Recent advances in electronics packaging have come to the rescue as CMOS scaling has stalled making possible the incredible advances in AI/ML and many other fields, that promise to transform our lives. This journey, however, has only just begun and much more is yet to come. The key features that will drive this transformation can be described with the simple strategy of “scale-down and scale-out” that has characterized monolithic CMOS scaling for several decades, the drive to chiplets with higher yields, and the ability to assemble a diversity of technologies on the same substrate allowing us to blur the lines between monolithic chip and a large heterogeneous assembly of chips. In this talk we will describe our approach to simplify packaging at all levels: from design, architecture, process and manufacturing that have the potential to take packaging to the next level including the ability to scale packaging systematically. If time permits, we will outline how to meet those challenges through a broad and organic Industry-Academia Coalition called ÆPeX America – the Advanced Electronics Packaging eXchange for America. We will outline how companies (small and large), research establishments and Universities can join ÆPeX America and benefit and contribute to our progress.
Biography: Subramanian S. Iyer (Subu) is Distinguished Professor and holds the Charles P. Reames Endowed Chair in the Electrical Engineering Department and a joint appointment in the Materials Science and Engineering Department at the University of California at Los Angeles. In 2023-4, he was on assignment to the US Department of Commerce as Director of the National Advanced Packaging Manufacturing Program, where he laid the foundational strategy for the national packaging imperative. He is the founding Director of the Center for Heterogeneous Integration and Performance Scaling (UCLA CHIPS). Prior to that he was an IBM Fellow. His key technical contributions have been the development of the world’s first SiGe base HBT, Salicide, electrical fuses, embedded DRAM and 45nm technology node used to make the first generation of truly low power portable devices as well as the first commercial interposer and 3D integrated products. Since joining UCLA, he has been exploring new packaging paradigms and device innovations that may enable wafer-scale architectures, in-memory analog compute and medical engineering applications. He is a fellow of IEEE, APS, iMAPS and NAI as well as a Distinguished Lecturer of IEEE EDS and EPS. He is a Distinguished Alumnus of IIT Bombay and received the IEEE Daniel Noble Medal for emerging technologies in 2012 and the 2020 iMAPS Daniel C. Hughes Jr Memorial award and the iMAPS distinguished educator award in 2021. Professor Iyer was also Professor Ramakrishna Rao Visiting Chair Professor at IISc, Bengaluru.
Host: Dr. Steve Crago
More Info: https://www.isi.edu/events/5776/strategic-directions-for-electronics-packaging/
Webcast: https://usc.zoom.us/j/97017422125?pwd=Dbrt8MNMrmBV3xalKQJcAiNsggFJjJ.1&from=addonWebCast Link: https://usc.zoom.us/j/97017422125?pwd=Dbrt8MNMrmBV3xalKQJcAiNsggFJjJ.1&from=addon
Audiences: Everyone Is Invited
Contact: Amy Kasmir
Event Link: https://www.isi.edu/events/5776/strategic-directions-for-electronics-packaging/
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor. -
PhD Thesis Proposal - James Huang
Fri, May 09, 2025 @ 03:00 PM - 04:30 PM
Thomas Lord Department of Computer Science
University Calendar
Title: Collaborative Decision-Making of Language Models
Date and Time: Friday, May 9th, 2025 | 3:00p - 4:30p
Location: GCS 502C
Committee Members: Muhao Chen, Fred Morstatter, Laurent Itti, Robbin Jia, Dan O'Leary
Abstract: While general-purpose language models have demonstrated strong performance on a wide range of tasks, they still have their own weaknesses such as biases, misalignment, lack of task-specific knowledge, etc. One promising way of addressing these challenges is to combine the strengths of different language models. In this proposal, I will outline my research exploring various strategies to facilitate collaborative decision making of language models. Specifically, I will present 1) a shortcut mitigation method via ensemble-based attention debiasing, 2) a decoding-time alignment framework that uses model-based reward functions to guide model generation, and 3) an unlearning method that removes sensitive knowledge by learning a logit offset. Finally, I will discuss future directions for language model collaboration.Location: Ginsburg Hall (GCS) - 502C
Audiences: Everyone Is Invited
Contact: James Huang
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor. -
TIEHub YCombinator Application Workshop & Mixer
Fri, May 09, 2025 @ 05:00 PM - 06:00 PM
Viterbi Technology Innovation and Entrepreneurship
University Calendar
Meet other USC YC applicants & get feedback on your application over pizza!
Location: Michelson Center for Convergent Bioscience (MCB) - 102
Audiences: Everyone Is Invited
Contact: Viterbi TIE
Event Link: https://cglink.me/2nB/r404355
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor.
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