Intertwining Ambivalence, Multiplicity, and Contingency

Distributed Contingency Logic and Security

In information security, ignorance is not bliss. It is always stated that hiding the protocols (let the other be ignorant about it) does not increase the security of organizations. However, there are cases that ignorance creates protocols. In this paper, we propose distributed contingency logic, a proper extension of contingency (ignorance) logic. Intuitively, a formula is distributed contingen...

Intertwining Operators and Residues

Intertwining Perspectives and Negotiation

Cooperative work typically involves both individual and group activities. Computer support for perspectives allows people to view and work in a central information repository within personal contexts. However, work in personal perspectives encourages divergent thinking. Negotiation in group perspectives is needed to converge on consensus, shared understanding, and cooperation. Negotiation proce...

Immune ambivalence

In addition to cytotoxic effects, anticancer agents can exert multiple immunomodulatory functions. We have recently described the molecular mechanisms whereby bleomycin can 1) promote endoplasmic reticulum stress, causing the immunogenic death of cancer cells and hence strengthening antitumor CD8+ T cell responses; and 2) induce the secretion of transforming growth factor β (TGFβ), which stimul...

Weak Copositive and Intertwining Approximation

It is known that shape preserving approximation has lower rates than unconstrained approximation. This is especially true for copositive and intertwining approximations. For f 2 L p , 1 p < 1, the former only has rate ! ' (f; n ?1) p , and the latter can not even be bounded by Ckfk p. In this paper, we discuss various ways to relax the restrictions in these approximations and conclude that the ...