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02 November 2023 | Story NITHA RAMNATH | Photo SUPPLIED
Is AI the future of research? Experiences of co-authoring a book with machine-generated summaries

The University of the Free State (UFS) is pleased to invite you to an online public lecture that will be presented by Prof Hussein Solomon, Senior Professor of Gender and Africa Studies at the UFS. Prof Emma Ruttkamp-Bloem, Head of the Department of Philosophy at the University of Pretoria (UP), will respond. 

Lecture description: Is AI the future of research? Experiences of co-authoring a book with machine-generated summaries.

The world is undergoing tectonic technological shifts that hold grave challenges to societies, universities, and researchers. For any researcher, the persistent challenge is to negotiate a plethora of different sources on the subject, which could be overwhelming. AI could be one means to facilitate the process of research. This, however, raises ethical questions as to the originality of research, issues of plagiarism, and the question of the individual researcher’s own intuition as opposed to software-generated prompts. Prof Solomon shares his experiences working on a machine-generated book.

Date:  Monday, 27 November 2023
Time: 14:00-15:30 

 

WATCH: www.ufs.ac.za/Webinar

For further information, contact Alicia Pienaar at pienaaran1@ufs.ac.za.

Speaker:

Prof Solomon is a Professor in the Centre for Gender and Africa Studies at the UFS. His research interests revolve around political Islam and issues of terrorism. His most recent books include African Security in the Anthropocene (with Jude Cocodia, Springer, 2023), The Future of War in Africa (with Eeben Barlow, Amazon Kindle, 2023), Intersectionality and LGBTQI Rights: A Comparative Analysis of Iran, Turkey and Egypt (with Simone Bekker, Nova Publishers, 2023), Directions in International Terrorism: Theories, Trends and Trajectories (Palgrave, 2021), Terrorism in Africa: New Trends and Frontiers (with Glen Segell and Sergey Kostelyanets, Institute for African Studies, Moscow, 2021), and Arab MENA Countries: Vulnerabilities and Constraints Against Democracy on the Eve of the Global COVID-19 Crisis (with Arno Tausch, Springer 2021).

Respondent:

Prof Ruttkamp-Bloem is Professor and Head of the Department of Philosophy at UP, the AI ethics lead at the Centre for AI Research (CAIR), and the chair of the Southern African Conference on AI Research (SACAIR). She is a philosopher of science and technology, an AI ethics policy adviser, a machine ethics researcher, and is an associate editor of the Science and Engineering Ethics journal. Prof Ruttkamp-Bloem led the UNESCO Ad Hoc Expert Group that prepared the draft of the 2021 UNESCO Recommendation on the Ethics of AI, currently assists with implementing the recommendation, and is the current rapporteur for the UNESCO Commission on the Ethics of Scientific Knowledge and Technology (COMEST). Prof Ruttkamp-Bloem has recently been appointed to the AI Advisory Body reporting to the Secretary General of the UN.

News Archive

Producers to save thousands with routine marketing strategies, says UFS researcher
2014-09-01

 

Photo: en.wikipedia.org

Using derivative markets as a marketing strategy can be complicated for farmers. The producers tend to use high risk strategies which include the selling of the crop on the cash market after harvest; whilst the high market risks require innovative strategies including the use of futures and options as traded on the South African Futures Exchange (SAFEX).

Using these innovative strategies are mostly due to a lack of interest and knowledge of the market. The purpose of the research conducted by Dr Dirk Strydom and Manfred Venter from the Department of Agricultural Economics at the University of the Free State (UFS) is to examine whether the adoption of a basic routine strategy is better than adopting no strategy at all.

The research illustrates that by using a Stochastic Efficiency with Respect to a Function (SERF) and Cumulative Distribution Function (CDF) that the use of five basic routine marketing strategies can be more rewarding. These basic strategies are:
• Put (plant time)
• Twelve-segment pricing
• Three-segment pricing
• Put (pollination)(Critical Moment in production/marketing process), and
• Pricing during pollination phase.

These strategies can be adopted by farmers without an in-depth understanding of the market and market-signals. Farmers can save as much as R1.6 million per year on a 2000ha farm with an average yield.

The results obtained from the research illustrate that each strategy is different for each crop. Very important is that the hedging strategies are better than no hedging strategy at all.

This research can also be applicable to the procurement side of the supply chain.

Maize milling firms use complex procurement strategies to procure their raw materials, or sometimes no strategy at all. In this research, basic routine price hedging strategies were analysed as part of the procurement of white maize over a ten-year period ranging from 2002–2012. Part of the pricing strategies used to procure white maize over the period of ten years were a call and min/max strategy. These strategies were compared to the baseline spot market. The data was obtained from the Johannesburg Stock Exchange’s Agricultural Products Division better known as SAFEX.

The results obtained from the research prove that by using basic routine price-hedging strategies to procure white maize, it is more beneficial to do so than by procuring from the spot market (a difference of more than R100 mil).

Thus, it can be concluded that it is not always necessary to use a complex method of sourcing white maize through SAFEX, to be efficient. By implementing a basic routine price hedging strategy year on year it can be better than procuring from the spot market.

Understanding the Maize Maze by Dr Dirk Strydom and Manfred Venter (pdf) - The Dairy Mail


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