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ICFP
2004
ACM
15 years 11 months ago
Types, potency, and idempotency: why nonlinearity and amnesia make a type system work
Useful type inference must be faster than normalization. Otherwise, you could check safety conditions by running the program. We analyze the relationship between bounds on normali...
Harry G. Mairson, Peter Møller Neergaard
WWW
2010
ACM
15 years 6 months ago
Competing for users' attention: on the interplay between organic and sponsored search results
Queries on major Web search engines produce complex result pages, primarily composed of two types of information: organic results, that is, short descriptions and links to relevan...
Cristian Danescu-Niculescu-Mizil, Andrei Z. Broder...
CHI
2010
ACM
15 years 6 months ago
Mobile taskflow in context: a screenshot study of smartphone usage
The impact of interruptions on workflow and productivity has been extensively studied in the PC domain, but while fragmented user attention is recognized as an inherent aspect of ...
Amy K. Karlson, Shamsi T. Iqbal, Brian Meyers, Gon...
CHI
2010
ACM
15 years 6 months ago
An exploratory study of unsupervised mobile learning in rural India
CT Cellphones have the potential to improve education for the millions of underprivileged users in the developing world. However, mobile learning in developing countries remains un...
Anuj Kumar, Anuj Tewari, Geeta Shroff, Deepti Chit...
MSWIM
2009
ACM
15 years 6 months ago
The MAC unreliability problem in IEEE 802.15.4 wireless sensor networks
In recent years, the number of sensor network deployments for real-life applications has rapidly increased and it is expected to expand even more in the near future. Actually, for...
Giuseppe Anastasi, Marco Conti, Mario Di Francesco