The Open Algorithms Paradigm Proposes Better Insights into User Behavior

A growing trust deficit

But, a hydra-like monster seems to have been borne of these trillions of bytes of data, and its management. Today, serious concerns and consequences around privacy, fair use, and biased analysis are emerging. The problem lies with data being silo-ed within organizational boundaries. The sharing of raw data with parties outside an organization remains unattainable, due to regulatory constraints or business risks.

01 Privacy is inadequately addressed

Rapid technological changes and commercialization of personal data is undermining end-user confidence and trust. Current technologies and laws fall short of providing for a functional digital economy. And, the risks and liabilities exceed the economic returns, due to which personal privacy concerns remain inadequately addressed.

02 Algorithms operating as black boxes

Algorithms can be extremely complex, and opaque. But they are useful in bettering day-to-day life by simplifying the complexities of human life. The concern that algorithms operate as black boxes that can embed and entrench biases and discriminations has gained ground, feeding into people’s demand for greater control over the use of their data.

03 Challenges in the identity and access management space

Identity is tied to specific services leading to an unmanageable proliferation of user-accounts on the Internet. Add to this the massive duplication of data, across numerous service providers. The result is a user who has little knowledge about what, where, or how the data is collected, and used. With little or no control over other usages of their data, the trust in data holders has diminished further.

04 Misalignment of incentives

Customer-facing service providers have access only to poor quality user data. It is typically obtained from data aggregators, who in turn collate an incomplete picture of the user through various backchannel means. This incurs a high cost to service providers for new customer on-boarding, and low or inferior predictive capabilities.

The OPAL Project solution

To address the complex challenges of data access, enter the Open Algorithms or OPAL paradigm — a collaborative project developed by a number of partner organizations, which include the MIT Media Lab, Data-Pop Alliance, Imperial College London, World Economic Forum, supported by Agence Française de Development and the World Bank.

How will OPAL operate

The key concepts and principles underlying the open algorithms paradigm are:

01 Moving the algorithm to the data

Instead of pulling raw data into a centralized location for processing, it is the algorithms that should be sent to the data repositories and be processed there.

02 Raw data must never leave its repository

Raw data must never be exported from its repository, and must always be under the control of its owner.

03 Vetted algorithms & safe answers

Algorithms must be vetted to be ‘safe’ from bias, discrimination, privacy violations, and other unintended consequences. The data owner/provider must ensure that the published algorithms have been thoroughly analyzed for safety and preservation of privacy.

05 Trust Networks

In group-based information sharing configuration, referred to as the ‘Trust Network for Data Sharing Federation’ — algorithms must be vetted collectively by the trust network members.

06 Consent for algorithm execution

Data repositories that hold subject data must obtain explicit consent from the subject when this data is to be included in a given algorithm execution. Consent should be unambiguous and retractable.

07 Decentralized Data Architectures

By leaving raw data in its repository, the OPAL paradigm can provide for a decentralized architecture for data stores. These architectures based on standardized interfaces/APIs should be applicable to personal data stores as legitimate end-points, applicable regardless of the size of the data set.

Future directions

Currently, there is an accelerated application and interest in the use of AI and machine learning (ML) techniques, with fairness and accountability being a concern to advancements in ML, for obtaining better insights into data for various use-cases. Since the key focus is on ensuring non-discrimination, transparency, and understandability of data, better decision-making will be boosted.



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